README
¶
💻 PTerm | Pretty Terminal Printer
A modern Go framework to make beautiful CLIs
PTerm.sh | Installation | Getting Started | Documentation | Examples | Q&A | Discord
📦 Installation
To make PTerm available in your project, you can run the following command.
Make sure to run this command inside your project, when you're using go modules 😉
go get github.com/pterm/pterm
⭐ Main Features
| Feature | Description |
|---|---|
| 🪀 Easy to use | PTerm emphasizes ease of use, with examples and consistent component design. |
| 🤹♀️ Cross-Platform | PTerm works on various OS and terminals, including Windows CMD, macOS iTerm2, and in CI systems like GitHub Actions. |
| 🧪 Well tested | A high test coverage and 28774 automated tests ensure PTerm's reliability. |
| ✨ Consistent Colors | PTerm uses the ANSI color scheme for uniformity and supports TrueColor for advanced terminals. |
| 📚 Component system | PTerm's flexible Printers can be used individually or combined to generate beautiful console output. |
| 🛠 Configurable | PTerm is ready to use without configuration but allows easy customization for unique terminal output. |
| ✏ Documentation | Access comprehensive docs on pkg.go.dev and view practical examples in the examples section. |
Printers (Components)
| Feature | Feature | Feature | Feature | Feature |
|---|---|---|---|---|
| Area (Examples) |
Barchart (Examples) |
Basictext (Examples) |
Bigtext (Examples) |
Box (Examples) |
| Bulletlist (Examples) |
Center (Examples) |
Coloring (Examples) |
Header (Examples) |
Heatmap (Examples) |
| Interactive confirm (Examples) |
Interactive continue (Examples) |
Interactive multiselect (Examples) |
Interactive select (Examples) |
Interactive textinput (Examples) |
| Logger (Examples) |
Multiple-live-printers (Examples) |
Panel (Examples) |
Paragraph (Examples) |
Prefix (Examples) |
| Progressbar (Examples) |
Section (Examples) |
Slog (Examples) |
Spinner (Examples) |
Style (Examples) |
| Table (Examples) |
Theme (Examples) |
Tree (Examples) |
🦸♂️ Sponsors
🧪 Examples
|
‼️ You can find all the examples, in a much better structure and their source code, in "_examples" ‼️ Click on the link above to show the examples folder. |
area/demo
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Print an informational message using PTerm's Info printer.
// This message will stay in place while the area updates.
pterm.Info.Println("The previous text will stay in place, while the area updates.")
// Print two new lines as spacer.
pterm.Print("\n\n")
// Start the Area printer from PTerm's DefaultArea, with the Center option.
// The Area printer allows us to update a specific area of the console output.
// The returned 'area' object is used to control the area updates.
area, _ := pterm.DefaultArea.WithCenter().Start()
// Loop 10 times to update the area with the current time.
for i := 0; i < 10; i++ {
// Get the current time, format it as "15:04:05" (hour:minute:second), and convert it to a string.
// Then, create a BigText from the time string using PTerm's DefaultBigText and putils NewLettersFromString.
// The Srender() function is used to save the BigText as a string.
str, _ := pterm.DefaultBigText.WithLetters(putils.LettersFromString(time.Now().Format("15:04:05"))).Srender()
// Update the Area contents with the current time string.
area.Update(str)
// Sleep for a second before the next update.
time.Sleep(time.Second)
}
// Stop the Area printer after all updates are done.
area.Stop()
}
area/center
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Start a new default area in the center of the terminal.
// The Start() function returns the created area and an error.
area, _ := pterm.DefaultArea.WithCenter().Start()
// Loop 5 times to simulate a dynamic update.
for i := 0; i < 5; i++ {
// Update the content of the area with the current count.
// The Sprintf function is used to format the string.
area.Update(pterm.Sprintf("Current count: %d\nAreas can update their content dynamically!", i))
// Pause for a second to simulate a time-consuming task.
time.Sleep(time.Second)
}
// Stop the area after all updates are done.
area.Stop()
}
area/default
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Start a new default area and get a reference to it.
// The second return value is an error which is ignored here.
area, _ := pterm.DefaultArea.Start()
// Loop 5 times
for i := 0; i < 5; i++ {
// Update the content of the area dynamically.
// Here we're just displaying the current count.
area.Update(pterm.Sprintf("Current count: %d\nAreas can update their content dynamically!", i))
// Pause for a second before the next update.
time.Sleep(time.Second)
}
// Stop the area after all updates are done.
// This will clean up and free resources used by the area.
area.Stop()
}
area/dynamic-chart
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Start a new fullscreen centered area.
// This area will be used to display the bar chart.
area, _ := pterm.DefaultArea.WithFullscreen().WithCenter().Start()
// Ensure the area stops updating when we're done.
defer area.Stop()
// Loop to update the bar chart 10 times.
for i := 0; i < 10; i++ {
// Create a new bar chart with dynamic bars.
// The bars will change based on the current iteration.
barchart := pterm.DefaultBarChart.WithBars(dynamicBars(i))
// Render the bar chart to a string.
// This string will be used to update the area.
content, _ := barchart.Srender()
// Update the area with the new bar chart.
area.Update(content)
// Wait for half a second before the next update.
time.Sleep(500 * time.Millisecond)
}
}
// dynamicBars generates a set of bars for the bar chart.
// The bars will change based on the current iteration.
func dynamicBars(i int) pterm.Bars {
return pterm.Bars{
{Label: "A", Value: 10}, // A static bar.
{Label: "B", Value: 20 * i}, // A bar that grows with each iteration.
{Label: "C", Value: 30}, // Another static bar.
{Label: "D", Value: 40 + i}, // A bar that grows slowly with each iteration.
}
}
area/fullscreen
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Start a new fullscreen area. This will return an area instance and an error.
// The underscore (_) is used to ignore the error.
area, _ := pterm.DefaultArea.WithFullscreen().Start()
// Loop 5 times to update the area content.
for i := 0; i < 5; i++ {
// Update the content of the area with the current count.
// The Sprintf function is used to format the string.
area.Update(pterm.Sprintf("Current count: %d\nAreas can update their content dynamically!", i))
// Pause for a second before the next update.
time.Sleep(time.Second)
}
// Stop the area after all updates are done.
area.Stop()
}
area/fullscreen-center
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Initialize a new PTerm area with fullscreen and center options
// The Start() function returns the created area and an error (ignored here)
area, _ := pterm.DefaultArea.WithFullscreen().WithCenter().Start()
// Loop 5 times to demonstrate dynamic content update
for i := 0; i < 5; i++ {
// Update the content of the area with the current count
// The Sprintf function is used to format the string with the count
area.Update(pterm.Sprintf("Current count: %d\nAreas can update their content dynamically!", i))
// Pause for a second
time.Sleep(time.Second)
}
// Stop the area after all updates are done
// This will clear the area and return the terminal to its normal state
area.Stop()
}
barchart/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the bars for the chart
bars := []pterm.Bar{
{Label: "Bar 1", Value: 5},
{Label: "Bar 2", Value: 3},
{Label: "Longer Label", Value: 7},
}
// Print an informational message
pterm.Info.Println("Chart example with positive only values (bars use 100% of chart area)")
// Create a bar chart with the defined bars and render it
// The DefaultBarChart is used as a base, and the bars are added with the WithBars option
// The Render function is then called to display the chart
pterm.DefaultBarChart.WithBars(bars).Render()
// Create a horizontal bar chart with the defined bars and render it
// The DefaultBarChart is used as a base, the chart is made horizontal with the WithHorizontal option, and the bars are added with the WithBars option
// The Render function is then called to display the chart
pterm.DefaultBarChart.WithHorizontal().WithBars(bars).Render()
}
barchart/custom-height
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define a slice of Bar structs. Each struct represents a bar in the chart.
// The Label field is the name of the bar and the Value field is the height of the bar.
bars := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Create and render a bar chart with the defined bars and a height of 5.
// The WithBars method is used to set the bars of the chart.
// The WithHeight method is used to set the height of the chart.
// The Render method is used to display the chart in the terminal.
pterm.DefaultBarChart.WithBars(bars).WithHeight(5).Render()
}
barchart/custom-width
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the bar chart
barData := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Create a bar chart with the defined data
// The chart is horizontal and has a width of 5
// The Render() function is called to display the chart
pterm.DefaultBarChart.WithBars(barData).WithHorizontal().WithWidth(5).Render()
}
barchart/default
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the bar chart. Each bar is represented by a `pterm.Bar` struct.
// The `Label` field represents the label of the bar, and the `Value` field represents the value of the bar.
bars := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Use the `DefaultBarChart` from the `pterm` package to create a bar chart.
// The `WithBars` method is used to set the bars of the chart.
// The `Render` method is used to display the chart.
pterm.DefaultBarChart.WithBars(bars).Render()
}
barchart/horizontal
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the bar chart
bars := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Create a bar chart with the defined data
// The chart is displayed horizontally
// The Render() function is called to display the chart
pterm.DefaultBarChart.WithBars(bars).WithHorizontal().Render()
}
barchart/horizontal-show-value
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the bar chart
barData := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Create a bar chart with the defined data
// The chart is horizontal and displays the value of each bar
// The Render() function is called to display the chart
pterm.DefaultBarChart.WithBars(barData).WithHorizontal().WithShowValue().Render()
}
barchart/mixed-values
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define a set of bars for the chart.
// Each bar has a label and a value.
bars := []pterm.Bar{
{Label: "Bar 1", Value: 2},
{Label: "Bar 2", Value: -3},
{Label: "Bar 3", Value: -2},
{Label: "Bar 4", Value: 5},
{Label: "Longer Label", Value: 7},
}
// Print a section header.
// This is useful for separating different parts of the output.
pterm.DefaultSection.Println("Chart example with mixed values (note screen space usage in case when ABSOLUTE values of negative and positive parts are differ too much)")
// Create a bar chart with the defined bars.
// The chart will display the value of each bar.
// The Render() function is called to display the chart.
pterm.DefaultBarChart.WithBars(bars).WithShowValue().Render()
// Create a horizontal bar chart with the same bars.
// The chart will display the value of each bar.
// The Render() function is called to display the chart.
pterm.DefaultBarChart.WithHorizontal().WithBars(bars).WithShowValue().Render()
}
barchart/negative-values
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define a set of bars with negative values.
// Each bar is represented by a struct with a label and a value.
negativeBars := pterm.Bars{
{Label: "Bar 1", Value: -5},
{Label: "Bar 2", Value: -3},
{Label: "Longer Label", Value: -7},
}
// Print an informational message to the console.
pterm.Info.Println("Chart example with negative only values (bars use 100% of chart area)")
// Create a vertical bar chart with the defined bars.
// The WithShowValue() option is used to display the value of each bar in the chart.
// The Render() method is called to draw the chart.
_ = pterm.DefaultBarChart.WithBars(negativeBars).WithShowValue().Render()
// Create a horizontal bar chart with the same bars.
// The WithHorizontal() option is used to orient the chart horizontally.
// The WithShowValue() option and Render() method are used in the same way as before.
_ = pterm.DefaultBarChart.WithHorizontal().WithBars(negativeBars).WithShowValue().Render()
}
barchart/show-value
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define a slice of bars for the bar chart. Each bar is represented by a struct
// with a Label and a Value. The Label is a string that represents the name of the bar,
// and the Value is an integer that represents the height of the bar.
bars := []pterm.Bar{
{Label: "A", Value: 10},
{Label: "B", Value: 20},
{Label: "C", Value: 30},
{Label: "D", Value: 40},
{Label: "E", Value: 50},
{Label: "F", Value: 40},
{Label: "G", Value: 30},
{Label: "H", Value: 20},
{Label: "I", Value: 10},
}
// Create a bar chart with the defined bars using the DefaultBarChart object from PTerm.
// Chain the WithBars method to set the bars of the chart.
// Chain the WithShowValue method to display the value of each bar on the chart.
// Finally, call the Render method to display the chart.
pterm.DefaultBarChart.WithBars(bars).WithShowValue().Render()
}
basictext/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// The DefaultBasicText is a basic text printer provided by PTerm.
// It is used to print text without any special formatting.
pterm.DefaultBasicText.Println("Default basic text printer.")
// The DefaultBasicText can be used in any context that requires a TextPrinter.
// Here, we're using it with the LightMagenta function to color a portion of the text.
pterm.DefaultBasicText.Println("Can be used in any" + pterm.LightMagenta(" TextPrinter ") + "context.")
// The DefaultBasicText is also useful for resolving progress bars and spinners.
}
bigtext/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Create a large text with the LetterStyle from the standard theme.
// This is useful for creating title screens.
pterm.DefaultBigText.WithLetters(putils.LettersFromString("PTerm")).Render()
// Create a large text with differently colored letters.
// Here, the first letter 'P' is colored cyan and the rest 'Term' is colored light magenta.
// This can be used to highlight specific parts of the text.
pterm.DefaultBigText.WithLetters(
putils.LettersFromStringWithStyle("P", pterm.FgCyan.ToStyle()),
putils.LettersFromStringWithStyle("Term", pterm.FgLightMagenta.ToStyle()),
).Render()
// Create a large text with a specific RGB color.
// This can be used when you need a specific color that is not available in the standard colors.
// Here, the color is gold (RGB: 255, 215, 0).
pterm.DefaultBigText.WithLetters(
putils.LettersFromStringWithRGB("PTerm", pterm.NewRGB(255, 215, 0)),
).Render()
}
bigtext/colored
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Initialize a big text display with the letters "P" and "Term"
// "P" is displayed in cyan and "Term" is displayed in light magenta
pterm.DefaultBigText.WithLetters(
putils.LettersFromStringWithStyle("P", pterm.FgCyan.ToStyle()),
putils.LettersFromStringWithStyle("Term", pterm.FgLightMagenta.ToStyle())).
Render() // Render the big text to the terminal
}
bigtext/default
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Define the text to be rendered
var text = "PTerm"
// Convert the text into a format suitable for PTerm
var letters = putils.LettersFromString(text)
// Render the text using PTerm's default big text style
pterm.DefaultBigText.WithLetters(letters).Render()
}
box/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Print an informational message.
pterm.Info.Println("This might not be rendered correctly on GitHub,\nbut it will work in a real terminal.\nThis is because GitHub does not use a monospaced font by default for SVGs")
// Create three panels with text, some of them with titles.
// The panels are created using the DefaultBox style.
panel1 := pterm.DefaultBox.Sprint("Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit,\nsed do eiusmod tempor incididunt\nut labore et dolore\nmagna aliqua.")
panel2 := pterm.DefaultBox.WithTitle("title").Sprint("Ut enim ad minim veniam,\nquis nostrud exercitation\nullamco laboris\nnisi ut aliquip\nex ea commodo\nconsequat.")
panel3 := pterm.DefaultBox.WithTitle("bottom center title").WithTitleBottomCenter().Sprint("Duis aute irure\ndolor in reprehenderit\nin voluptate velit esse cillum\ndolore eu fugiat\nnulla pariatur.")
// Combine the panels into a layout using the DefaultPanel style.
// The layout is a 2D grid, with each row being an array of panels.
// In this case, the first row contains panel1 and panel2, and the second row contains only panel3.
panels, _ := pterm.DefaultPanel.WithPanels(pterm.Panels{
{{Data: panel1}, {Data: panel2}},
{{Data: panel3}},
}).Srender()
// Print the panels layout inside a box with a title.
// The box is created using the DefaultBox style, with the title positioned at the bottom right.
pterm.DefaultBox.WithTitle("Lorem Ipsum").WithTitleBottomRight().WithRightPadding(0).WithBottomPadding(0).Println(panels)
}
box/custom-padding
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a default box with custom padding options and print "Hello, World!" inside it.
pterm.DefaultBox.WithRightPadding(10).WithLeftPadding(10).WithTopPadding(2).WithBottomPadding(2).Println("Hello, World!")
}
box/default
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a default box with PTerm and print a message in it.
// The DefaultBox.Println method automatically starts, prints the message, and stops the box.
pterm.DefaultBox.Println("Hello, World!")
}
box/title
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a default box with specified padding
paddedBox := pterm.DefaultBox.WithLeftPadding(4).WithRightPadding(4).WithTopPadding(1).WithBottomPadding(1)
// Define a title for the box
title := pterm.LightRed("I'm a box!")
// Create boxes with the title positioned differently and containing different content
box1 := paddedBox.WithTitle(title).Sprint("Hello, World!\n 1") // Title at default position (top left)
box2 := paddedBox.WithTitle(title).WithTitleTopCenter().Sprint("Hello, World!\n 2") // Title at top center
box3 := paddedBox.WithTitle(title).WithTitleTopRight().Sprint("Hello, World!\n 3") // Title at top right
box4 := paddedBox.WithTitle(title).WithTitleBottomRight().Sprint("Hello, World!\n 4") // Title at bottom right
box5 := paddedBox.WithTitle(title).WithTitleBottomCenter().Sprint("Hello, World!\n 5") // Title at bottom center
box6 := paddedBox.WithTitle(title).WithTitleBottomLeft().Sprint("Hello, World!\n 6") // Title at bottom left
box7 := paddedBox.WithTitle(title).WithTitleTopLeft().Sprint("Hello, World!\n 7") // Title at top left
// Render the boxes in a panel layout
pterm.DefaultPanel.WithPanels([][]pterm.Panel{
{{box1}, {box2}, {box3}},
{{box4}, {box5}, {box6}},
{{box7}},
}).Render()
}
bulletlist/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Define a list of bullet list items with different levels.
bulletListItems := []pterm.BulletListItem{
{Level: 0, Text: "Level 0"}, // Level 0 item
{Level: 1, Text: "Level 1"}, // Level 1 item
{Level: 2, Text: "Level 2"}, // Level 2 item
}
// Use the default bullet list style to render the list items.
pterm.DefaultBulletList.WithItems(bulletListItems).Render()
// Define a string with different levels of indentation.
text := `0
1
2
3`
// Convert the indented string to a bullet list and render it.
putils.BulletListFromString(text, " ").Render()
}
bulletlist/customized
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define a list of bullet list items with different styles and levels.
bulletListItems := []pterm.BulletListItem{
{
Level: 0, // Level 0 (top level)
Text: "Blue", // Text to display
TextStyle: pterm.NewStyle(pterm.FgBlue), // Text color
BulletStyle: pterm.NewStyle(pterm.FgRed), // Bullet color
},
{
Level: 1, // Level 1 (sub-item)
Text: "Green", // Text to display
TextStyle: pterm.NewStyle(pterm.FgGreen), // Text color
Bullet: "-", // Custom bullet symbol
BulletStyle: pterm.NewStyle(pterm.FgLightWhite), // Bullet color
},
{
Level: 2, // Level 2 (sub-sub-item)
Text: "Cyan", // Text to display
TextStyle: pterm.NewStyle(pterm.FgCyan), // Text color
Bullet: ">", // Custom bullet symbol
BulletStyle: pterm.NewStyle(pterm.FgYellow), // Bullet color
},
}
// Create a bullet list with the defined items and render it.
pterm.DefaultBulletList.WithItems(bulletListItems).Render()
}
center/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Print a block of text centered in the terminal
pterm.DefaultCenter.Println("This text is centered!\nIt centers the whole block by default.\nIn that way you can do stuff like this:")
// Generate BigLetters and store in 's'
s, _ := pterm.DefaultBigText.WithLetters(putils.LettersFromString("PTerm")).Srender()
// Print the BigLetters 's' centered in the terminal
pterm.DefaultCenter.Println(s)
// Print each line of the text separately centered in the terminal
pterm.DefaultCenter.WithCenterEachLineSeparately().Println("This text is centered!\nBut each line is\ncentered\nseparately")
}
coloring/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a table with different foreground and background colors.
pterm.DefaultTable.WithData([][]string{
{pterm.FgBlack.Sprint("Black"), pterm.FgRed.Sprint("Red"), pterm.FgGreen.Sprint("Green"), pterm.FgYellow.Sprint("Yellow")},
{"", pterm.FgLightRed.Sprint("Light Red"), pterm.FgLightGreen.Sprint("Light Green"), pterm.FgLightYellow.Sprint("Light Yellow")},
{pterm.BgBlack.Sprint("Black"), pterm.BgRed.Sprint("Red"), pterm.BgGreen.Sprint("Green"), pterm.BgYellow.Sprint("Yellow")},
{"", pterm.BgLightRed.Sprint("Light Red"), pterm.BgLightGreen.Sprint("Light Green"), pterm.BgLightYellow.Sprint("Light Yellow")},
{pterm.FgBlue.Sprint("Blue"), pterm.FgMagenta.Sprint("Magenta"), pterm.FgCyan.Sprint("Cyan"), pterm.FgWhite.Sprint("White")},
{pterm.FgLightBlue.Sprint("Light Blue"), pterm.FgLightMagenta.Sprint("Light Magenta"), pterm.FgLightCyan.Sprint("Light Cyan"), pterm.FgLightWhite.Sprint("Light White")},
{pterm.BgBlue.Sprint("Blue"), pterm.BgMagenta.Sprint("Magenta"), pterm.BgCyan.Sprint("Cyan"), pterm.BgWhite.Sprint("White")},
{pterm.BgLightBlue.Sprint("Light Blue"), pterm.BgLightMagenta.Sprint("Light Magenta"), pterm.BgLightCyan.Sprint("Light Cyan"), pterm.BgLightWhite.Sprint("Light White")},
}).Render() // Render the table.
pterm.Println()
// Print words in different colors.
pterm.Println(pterm.Red("Hello, ") + pterm.Green("World") + pterm.Cyan("!"))
pterm.Println(pterm.Red("Even " + pterm.Cyan("nested ") + pterm.Green("colors ") + "are supported!"))
pterm.Println()
// Create a new style with a red background, light green foreground, and bold text.
style := pterm.NewStyle(pterm.BgRed, pterm.FgLightGreen, pterm.Bold)
// Print text using the created style.
style.Println("This text uses a style and is bold and light green with a red background!")
}
coloring/disable-output
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Loop from 0 to 14
for i := 0; i < 15; i++ {
switch i {
case 5:
// At the 5th iteration, print a message and disable the output
pterm.Info.Println("Disabled Output!")
pterm.DisableOutput()
case 10:
// At the 10th iteration, enable the output and print a message
pterm.EnableOutput()
pterm.Info.Println("Enabled Output!")
}
// Print a progress message for each iteration
pterm.Printf("Printing something... [%d/%d]\n", i, 15)
}
}
coloring/fade-colors
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Print an informational message.
pterm.Info.Println("RGB colors only work in Terminals which support TrueColor.")
// Define the start and end points for the color gradient.
startColor := pterm.NewRGB(0, 255, 255) // Cyan
endColor := pterm.NewRGB(255, 0, 255) // Magenta
// Get the terminal height to determine the gradient range.
terminalHeight := pterm.GetTerminalHeight()
// Loop over the range of the terminal height to create a color gradient.
for i := 0; i < terminalHeight-2; i++ {
// Calculate the fade factor for the current step in the gradient.
fadeFactor := float32(i) / float32(terminalHeight-2)
// Create a color that represents the current step in the gradient.
currentColor := startColor.Fade(0, 1, fadeFactor, endColor)
// Print a string with the current color.
currentColor.Println("Hello, World!")
}
}
coloring/fade-colors-rgb-style
SHOW SOURCE
package main
import (
"strings"
"github.com/pterm/pterm"
)
func main() {
// Define RGB colors
white := pterm.NewRGB(255, 255, 255)
grey := pterm.NewRGB(128, 128, 128)
black := pterm.NewRGB(0, 0, 0)
red := pterm.NewRGB(255, 0, 0)
purple := pterm.NewRGB(255, 0, 255)
green := pterm.NewRGB(0, 255, 0)
// Define strings to be printed
str1 := "RGB colors only work in Terminals which support TrueColor."
str2 := "The background and foreground colors can be customized individually."
str3 := "Styles can also be applied. For example: Bold or Italic."
// Print first string with color fading from white to purple
printFadedString(str1, white, purple, grey, black)
// Print second string with color fading from purple to red
printFadedString(str2, black, purple, red, red)
// Print third string with color fading from white to green and style changes
printStyledString(str3, white, green, red, black)
}
// printFadedString prints a string with color fading effect
func printFadedString(str string, fgStart, fgEnd, bgStart, bgEnd pterm.RGB) {
strs := strings.Split(str, "")
var result string
for i := 0; i < len(str); i++ {
// Create a style with color fading effect
style := pterm.NewRGBStyle(fgStart.Fade(0, float32(len(str)), float32(i), fgEnd), bgStart.Fade(0, float32(len(str)), float32(i), bgEnd))
// Append styled letter to result string
result += style.Sprint(strs[i])
}
pterm.Println(result)
}
// printStyledString prints a string with color fading and style changes
func printStyledString(str string, fgStart, fgEnd, bgStart, bgEnd pterm.RGB) {
strs := strings.Split(str, "")
var result string
boldStr := strings.Split("Bold", "")
italicStr := strings.Split("Italic", "")
bold, italic := 0, 0
for i := 0; i < len(str); i++ {
// Create a style with color fading effect
style := pterm.NewRGBStyle(fgStart.Fade(0, float32(len(str)), float32(i), fgEnd), bgStart.Fade(0, float32(len(str)), float32(i), bgEnd))
// Check if the next letters are "Bold" or "Italic" and add the corresponding style
if bold < len(boldStr) && i+len(boldStr)-bold <= len(strs) && strings.Join(strs[i:i+len(boldStr)-bold], "") == strings.Join(boldStr[bold:], "") {
style = style.AddOptions(pterm.Bold)
bold++
} else if italic < len(italicStr) && i+len(italicStr)-italic < len(strs) && strings.Join(strs[i:i+len(italicStr)-italic], "") == strings.Join(italicStr[italic:], "") {
style = style.AddOptions(pterm.Italic)
italic++
}
// Append styled letter to result string
result += style.Sprint(strs[i])
}
pterm.Println(result)
}
coloring/fade-multiple-colors
SHOW SOURCE
package main
import (
"strings"
"github.com/pterm/pterm"
)
func main() {
// Define RGB values for gradient points.
startColor := pterm.NewRGB(0, 255, 255)
firstPoint := pterm.NewRGB(255, 0, 255)
secondPoint := pterm.NewRGB(255, 0, 0)
thirdPoint := pterm.NewRGB(0, 255, 0)
endColor := pterm.NewRGB(255, 255, 255)
// Define the string to be printed.
str := "RGB colors only work in Terminals which support TrueColor."
strs := strings.Split(str, "")
// Initialize an empty string for the faded info.
var fadeInfo string
// Loop over the string length to create a gradient effect.
for i := 0; i < len(str); i++ {
// Append each character of the string with a faded color to the info string.
fadeInfo += startColor.Fade(0, float32(len(str)), float32(i), firstPoint).Sprint(strs[i])
}
// Print the info string with gradient effect.
pterm.Info.Println(fadeInfo)
// Get the terminal height.
terminalHeight := pterm.GetTerminalHeight()
// Loop over the terminal height to print "Hello, World!" with a gradient effect.
for i := 0; i < terminalHeight-2; i++ {
// Print the string with a color that fades from startColor to endColor.
startColor.Fade(0, float32(terminalHeight-2), float32(i), firstPoint, secondPoint, thirdPoint, endColor).Println("Hello, World!")
}
}
coloring/override-default-printers
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Print a default error message with PTerm's built-in Error style.
pterm.Error.Println("This is the default Error")
// Override the default error prefix with a new text and style.
pterm.Error.Prefix = pterm.Prefix{Text: "OVERRIDE", Style: pterm.NewStyle(pterm.BgCyan, pterm.FgRed)}
// Print the error message again, this time with the overridden prefix.
pterm.Error.Println("This is the default Error after the prefix was overridden")
}
coloring/print-color-rgb
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a new RGB color with values 178, 44, 199.
// This color will be used for the text.
pterm.NewRGB(178, 44, 199).Println("This text is printed with a custom RGB!")
// Create a new RGB color with values 15, 199, 209.
// This color will be used for the text.
pterm.NewRGB(15, 199, 209).Println("This text is printed with a custom RGB!")
// Create a new RGB color with values 201, 144, 30.
// This color will be used for the background.
// The 'true' argument indicates that the color is for the background.
pterm.NewRGB(201, 144, 30, true).Println("This text is printed with a custom RGB background!")
}
coloring/print-color-rgb-style
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define RGB colors for foreground and background.
foregroundRGB := pterm.RGB{R: 187, G: 80, B: 0}
backgroundRGB := pterm.RGB{R: 0, G: 50, B: 123}
// Create a new RGB style with the defined foreground and background colors.
rgbStyle := pterm.NewRGBStyle(foregroundRGB, backgroundRGB)
// Print a string with the custom RGB style.
rgbStyle.Println("This text is not styled.")
// Add the 'Bold' option to the RGB style and print a string with this style.
rgbStyle.AddOptions(pterm.Bold).Println("This text is bold.")
// Add the 'Italic' option to the RGB style and print a string with this style.
rgbStyle.AddOptions(pterm.Italic).Println("This text is italic.")
}
demo/demo
SHOW SOURCE
package main
import (
"flag"
"math/rand"
"reflect"
"strconv"
"strings"
"time"
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
// Speed the demo up, by setting this flag.
// Usefull for debugging.
// Example:
//
// go run main.go -speedup
var speedup = flag.Bool("speedup", false, "Speed up the demo")
var skipIntro = flag.Bool("skip-intro", false, "Skips the intro")
var second = time.Second
var pseudoProgramList = strings.Split("pseudo-excel pseudo-photoshop pseudo-chrome pseudo-outlook pseudo-explorer "+
"pseudo-git pseudo-vsc pseudo-intellij pseudo-minecraft pseudo-scoop pseudo-chocolatey", " ")
func main() {
setup() // Setup the demo (flags etc.)
// Show intro
if !*skipIntro {
introScreen()
clear()
}
showcase("Structured Logging", 5, func() {
logger := pterm.DefaultLogger.
WithLevel(pterm.LogLevelTrace)
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
time.Sleep(time.Second * 3)
interstingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
logger.Debug("This might be interesting", logger.ArgsFromMap(interstingStuff))
time.Sleep(time.Second * 3)
logger.Info("That was actually interesting", logger.Args("such", "wow"))
time.Sleep(time.Second * 3)
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
time.Sleep(time.Second * 3)
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
time.Sleep(time.Second * 3)
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
})
showcase("Progress bar", 2, func() {
pb, _ := pterm.DefaultProgressbar.WithTotal(len(pseudoProgramList)).WithTitle("Installing stuff").Start()
for i := 0; i < pb.Total; i++ {
pb.UpdateTitle("Installing " + pseudoProgramList[i])
if pseudoProgramList[i] == "pseudo-minecraft" {
pterm.Warning.Println("Could not install pseudo-minecraft\nThe company policy forbids games.")
} else {
pterm.Success.Println("Installing " + pseudoProgramList[i])
}
pb.Increment()
time.Sleep(second / 2)
}
pb.Stop()
})
showcase("Spinner", 2, func() {
list := pseudoProgramList[7:]
spinner, _ := pterm.DefaultSpinner.Start("Installing stuff")
for i := 0; i < len(list); i++ {
spinner.UpdateText("Installing " + list[i])
if list[i] == "pseudo-minecraft" {
pterm.Warning.Println("Could not install pseudo-minecraft\nThe company policy forbids games.")
} else {
pterm.Success.Println("Installing " + list[i])
}
time.Sleep(second)
}
spinner.Success()
})
showcase("Live Output", 2, func() {
pterm.Info.Println("You can use an Area to display changing output:")
pterm.Println()
area, _ := pterm.DefaultArea.WithCenter().Start() // Start the Area printer, with the Center option.
for i := 0; i < 10; i++ {
str, _ := pterm.DefaultBigText.WithLetters(putils.LettersFromString(time.Now().Format("15:04:05"))).Srender() // Save current time in str.
area.Update(str) // Update Area contents.
time.Sleep(time.Second)
}
area.Stop()
})
showcase("Tables", 4, func() {
for i := 0; i < 3; i++ {
pterm.Println()
}
td := [][]string{
{"Library", "Description"},
{"PTerm", "Make beautiful CLIs"},
{"Testza", "Programmer friendly test framework"},
{"Cursor", "Move the cursor around the terminal"},
}
table, _ := pterm.DefaultTable.WithHasHeader().WithData(td).Srender()
boxedTable, _ := pterm.DefaultTable.WithHasHeader().WithData(td).WithBoxed().Srender()
pterm.DefaultCenter.Println(table)
pterm.DefaultCenter.Println(boxedTable)
})
showcase("TrueColor Support", 7, func() {
from := pterm.NewRGB(0, 255, 255) // This RGB value is used as the gradients start point.
to := pterm.NewRGB(255, 0, 255) // This RGB value is used as the gradients first point.
str := "If your terminal has TrueColor support, you can use RGB colors!\nYou can even fade them :)\n\nLorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet."
strs := strings.Split(str, "")
var fadeInfo string // String which will be used to print info.
// For loop over the range of the string length.
for i := 0; i < len(str); i++ {
// Append faded letter to info string.
fadeInfo += from.Fade(0, float32(len(str)), float32(i), to).Sprint(strs[i])
}
pterm.DefaultCenter.WithCenterEachLineSeparately().Println(fadeInfo)
})
showcase("Fully Customizable", 2, func() {
for i := 0; i < 4; i++ {
pterm.Println()
}
text := "All printers are fully customizable!"
area := pterm.DefaultArea.WithCenter()
area.Update(pterm.DefaultBox.Sprintln(text))
time.Sleep(second)
area.Update(pterm.DefaultBox.WithTopPadding(1).Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleTopLeft().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleTopCenter().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleTopRight().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleBottomRight().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleBottomCenter().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithTitle("Some title!").WithTitleBottomLeft().Sprintln(text))
time.Sleep(second / 3)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithBoxStyle(pterm.NewStyle(pterm.FgCyan)).Sprintln(text))
time.Sleep(second / 5)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithBoxStyle(pterm.NewStyle(pterm.FgRed)).Sprintln(text))
time.Sleep(second / 5)
area.Update(pterm.DefaultBox.WithTopPadding(1).WithBottomPadding(1).WithLeftPadding(1).WithRightPadding(1).WithBoxStyle(pterm.NewStyle(pterm.FgGreen)).Sprintln(text))
time.Sleep(second / 5)
area.Update(pterm.DefaultBox.WithTopPadding(1).
WithBottomPadding(1).
WithLeftPadding(1).
WithRightPadding(1).
WithHorizontalString("═").
WithVerticalString("║").
WithBottomLeftCornerString("╗").
WithBottomRightCornerString("╔").
WithTopLeftCornerString("╝").
WithTopRightCornerString("╚").
Sprintln(text))
area.Stop()
})
showcase("Themes", 2, func() {
pterm.Info.Println("You can change the color theme of PTerm easily to fit your needs!\nThis is the default one:")
time.Sleep(second / 2)
// Print every value of the default theme with its own style.
v := reflect.ValueOf(pterm.ThemeDefault)
typeOfS := v.Type()
if typeOfS == reflect.TypeOf(pterm.Theme{}) {
for i := 0; i < v.NumField(); i++ {
field, ok := v.Field(i).Interface().(pterm.Style)
if ok {
field.Println(typeOfS.Field(i).Name)
}
time.Sleep(time.Millisecond * 250)
}
}
})
showcase("And much more!", 3, func() {
for i := 0; i < 4; i++ {
pterm.Println()
}
box := pterm.DefaultBox.
WithBottomPadding(1).
WithTopPadding(1).
WithLeftPadding(3).
WithRightPadding(3).
Sprintf("Have fun exploring %s!", pterm.Cyan("PTerm"))
pterm.DefaultCenter.Println(box)
})
}
func setup() {
flag.Parse()
if *speedup {
second = time.Millisecond * 200
}
}
func introScreen() {
ptermLogo, _ := pterm.DefaultBigText.WithLetters(
putils.LettersFromStringWithStyle("P", pterm.NewStyle(pterm.FgLightCyan)),
putils.LettersFromStringWithStyle("Term", pterm.NewStyle(pterm.FgLightMagenta))).
Srender()
pterm.DefaultCenter.Print(ptermLogo)
pterm.DefaultCenter.Print(pterm.DefaultHeader.WithFullWidth().WithBackgroundStyle(pterm.NewStyle(pterm.BgLightBlue)).WithMargin(10).Sprint("PTDP - PTerm Demo Program"))
pterm.Info.Println("This animation was generated with the latest version of PTerm!" +
"\nPTerm works on nearly every terminal and operating system." +
"\nIt's super easy to use!" +
"\nIf you want, you can customize everything :)" +
"\nYou can see the code of this demo in the " + pterm.LightMagenta("./_examples/demo") + " directory." +
"\n" +
"\nThis demo was updated at: " + pterm.Green(time.Now().Format("02 Jan 2006 - 15:04:05 MST")))
pterm.Println()
introSpinner, _ := pterm.DefaultSpinner.WithShowTimer(false).WithRemoveWhenDone(true).Start("Waiting for 15 seconds...")
time.Sleep(second)
for i := 14; i > 0; i-- {
if i > 1 {
introSpinner.UpdateText("Waiting for " + strconv.Itoa(i) + " seconds...")
} else {
introSpinner.UpdateText("Waiting for " + strconv.Itoa(i) + " second...")
}
time.Sleep(second)
}
introSpinner.Stop()
}
func clear() {
print("\033[H\033[2J")
}
func showcase(title string, seconds int, content func()) {
pterm.DefaultHeader.WithBackgroundStyle(pterm.NewStyle(pterm.BgLightBlue)).WithFullWidth().Println(title)
pterm.Println()
time.Sleep(second / 2)
content()
time.Sleep(second * time.Duration(seconds))
print("\033[H\033[2J")
}
func randomInt(min, max int) int {
rand.Seed(time.Now().UnixNano())
return rand.Intn(max-min+1) + min
}
header/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Print a default header.
// This uses the default settings of PTerm to print a header.
pterm.DefaultHeader.Println("This is the default header!")
// Print a spacer line for better readability.
pterm.Println()
// Print a full-width header.
// This uses the WithFullWidth() option of PTerm to print a header that spans the full width of the terminal.
pterm.DefaultHeader.WithFullWidth().Println("This is a full-width header.")
}
header/custom
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Customize the DefaultHeader with a cyan background, black text, and a margin of 15.
pterm.DefaultHeader.WithMargin(15).WithBackgroundStyle(pterm.NewStyle(pterm.BgCyan)).WithTextStyle(pterm.NewStyle(pterm.FgBlack)).Println("This is a custom header!")
// Define a new HeaderPrinter with a red background, black text, and a margin of 20.
newHeader := pterm.HeaderPrinter{
TextStyle: pterm.NewStyle(pterm.FgBlack),
BackgroundStyle: pterm.NewStyle(pterm.BgRed),
Margin: 20,
}
// Print the custom header using the new HeaderPrinter.
newHeader.Println("This is a custom header!")
}
heatmap/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the data for the heatmap. Each sub-array represents a row in the heatmap.
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the labels for the X and Y axes of the heatmap.
headerData := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Create a heatmap with the defined data and axis labels, and enable RGB colors.
// Then render the heatmap.
pterm.DefaultHeatmap.WithAxisData(headerData).WithData(data).WithEnableRGB().Render()
}
heatmap/custom_colors
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the data for the heatmap
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the axis labels for the heatmap
headerData := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Print an informational message
pterm.Info.Println("The following table has no rgb (supported by every terminal), no axis data and a legend.")
pterm.Println()
// Create the heatmap with the defined data and options, and render it
pterm.DefaultHeatmap.
WithData(data).
WithBoxed(false).
WithAxisData(headerData).
WithLegend(false).
WithColors(pterm.BgBlue, pterm.BgRed, pterm.BgGreen, pterm.BgYellow).
WithLegend().
Render()
}
heatmap/custom_legend
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the data for the heatmap
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the header data for the heatmap
headerData := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Print an informational message
pterm.Info.Println("The following table has rgb (not supported by every terminal), axis data and a custom legend.")
pterm.Println()
// Create the heatmap with the defined data and options
// Options are chained in a single line for simplicity
pterm.DefaultHeatmap.
WithData(data).
WithBoxed(false).
WithAxisData(headerData).
WithEnableRGB().
WithLegendLabel("custom").
WithLegendOnlyColoredCells().
Render() // Render the heatmap
}
heatmap/custom_rgb
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the data for the heatmap.
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the axis labels for the heatmap.
axisLabels := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Print an informational message.
pterm.Info.Println("The following table has rgb (not supported by every terminal), axis data and a legend.")
pterm.Println()
// Define the color range for the heatmap.
rgbRange := []pterm.RGB{
pterm.NewRGB(0, 0, 255),
pterm.NewRGB(255, 0, 0),
pterm.NewRGB(0, 255, 0),
pterm.NewRGB(255, 255, 0),
}
// Create and render the heatmap.
pterm.DefaultHeatmap.
WithData(data).
WithBoxed(false).
WithAxisData(axisLabels).
WithEnableRGB().
WithRGBRange(rgbRange...).
Render()
}
heatmap/no_grid
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the data for the heatmap.
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the axis data for the heatmap.
axisData := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Print an informational message.
pterm.Info.Println("The following table has rgb (not supported by every terminal), axis data and a legend.")
pterm.Println()
// Create the heatmap with the defined data and options, then render it.
pterm.DefaultHeatmap.WithData(data).WithBoxed(false).WithAxisData(axisData).WithEnableRGB().WithLegend().WithGrid(false).Render()
}
heatmap/separated
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the heatmap.
data := [][]float32{
{0.9, 0.2, -0.7, 0.4, -0.5, 0.6, -0.3, 0.8, -0.1, -1.0, 0.1, -0.8, 0.3},
{0.2, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.9, -0.9, -0.7, -0.5, -0.3},
{0.4, 0.4, -0.3, -1.0, 0.3, -0.2, -0.9, 0.5, -0.3, -1.0, 0.6, -0.2, -0.9},
{0.9, -0.5, -0.1, 0.3, 1, -0.7, -0.3, 0.1, 0.7, -0.9, -0.5, 0.2, 0.6},
{0.5, 0.6, 0.1, -0.2, -0.7, 0.8, 0.6, 0.1, -0.5, -0.7, 0.7, 0.3, 0.0},
}
// Define the axis labels for the heatmap.
headerData := pterm.HeatmapAxis{
XAxis: []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m"},
YAxis: []string{"1", "2", "3", "4", "5"},
}
// Print an informational message.
pterm.Info.Println("The following table has no rgb (supported by every terminal), no axis data and no legend.")
pterm.Println()
// Create the heatmap with the specified data and options, and render it.
pterm.DefaultHeatmap.WithData(data).WithBoxed(false).WithAxisData(headerData).WithLegend(false).Render()
}
interactive_confirm/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Show an interactive confirmation dialog and get the result.
result, _ := pterm.DefaultInteractiveConfirm.Show()
// Print a blank line for better readability.
pterm.Println()
// Print the user's answer in a formatted way.
pterm.Info.Printfln("You answered: %s", boolToText(result))
}
// boolToText converts a boolean value to a colored text.
// If the value is true, it returns a green "Yes".
// If the value is false, it returns a red "No".
func boolToText(b bool) string {
if b {
return pterm.Green("Yes")
}
return pterm.Red("No")
}
interactive_continue/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Create an interactive continue prompt with default settings
// This will pause the program execution until the user presses enter
// The message displayed is "Press 'Enter' to continue..."
prompt := pterm.DefaultInteractiveContinue
// Show the prompt and wait for user input
// The returned result is the user's input (should be empty as it's a continue prompt)
// The second return value is an error which is ignored here
result, _ := prompt.Show()
// Print a blank line for better readability
pterm.Println()
// Print the user's input with an info prefix
// As this is a continue prompt, the input should be empty
pterm.Info.Printfln("You answered: %s", result)
}
interactive_multiselect/demo
SHOW SOURCE
package main
import (
"fmt"
"github.com/pterm/pterm"
)
func main() {
// Initialize an empty slice to hold the options.
var options []string
// Populate the options slice with 100 options.
for i := 0; i < 100; i++ {
options = append(options, fmt.Sprintf("Option %d", i))
}
// Add 5 more options to the slice, indicating the availability of fuzzy searching.
for i := 0; i < 5; i++ {
options = append(options, fmt.Sprintf("You can use fuzzy searching (%d)", i))
}
// Use PTerm's interactive multiselect to present the options to the user and capture their selections.
// The Show() method displays the options and waits for user input.
selectedOptions, _ := pterm.DefaultInteractiveMultiselect.WithOptions(options).Show()
// Print the selected options, highlighted in green.
pterm.Info.Printfln("Selected options: %s", pterm.Green(selectedOptions))
}
interactive_multiselect/custom-checkmarks
SHOW SOURCE
package main
import (
"fmt"
"github.com/pterm/pterm"
)
func main() {
// Initialize an empty slice to hold the options
var options []string
// Populate the options slice with 5 options
for i := 0; i < 5; i++ {
options = append(options, fmt.Sprintf("Option %d", i))
}
// Create a new interactive multiselect printer with the options
// Disable the filter and define the checkmark symbols
printer := pterm.DefaultInteractiveMultiselect.
WithOptions(options).
WithFilter(false).
WithCheckmark(&pterm.Checkmark{Checked: pterm.Green("+"), Unchecked: pterm.Red("-")})
// Show the interactive multiselect and get the selected options
selectedOptions, _ := printer.Show()
// Print the selected options
pterm.Info.Printfln("Selected options: %s", pterm.Green(selectedOptions))
}
interactive_multiselect/custom-keys
SHOW SOURCE
package main
import (
"atomicgo.dev/keyboard/keys"
"fmt"
"github.com/pterm/pterm"
)
func main() {
// Initialize an empty slice to hold the options
var options []string
// Populate the options slice with 5 options
for i := 0; i < 5; i++ {
options = append(options, fmt.Sprintf("Option %d", i))
}
// Create a new interactive multiselect printer with the options
// Disable the filter and set the keys for confirming and selecting options
printer := pterm.DefaultInteractiveMultiselect.
WithOptions(options).
WithFilter(false).
WithKeyConfirm(keys.Enter).
WithKeySelect(keys.Space)
// Show the interactive multiselect and get the selected options
selectedOptions, _ := printer.Show()
// Print the selected options
pterm.Info.Printfln("Selected options: %s", pterm.Green(selectedOptions))
}
interactive_select/demo
SHOW SOURCE
package main
import (
"fmt"
"github.com/pterm/pterm"
)
func main() {
// Initialize an empty slice to hold the options
var options []string
// Generate 100 options and add them to the options slice
for i := 0; i < 100; i++ {
options = append(options, fmt.Sprintf("Option %d", i))
}
// Generate 5 additional options with a specific message and add them to the options slice
for i := 0; i < 5; i++ {
options = append(options, fmt.Sprintf("You can use fuzzy searching (%d)", i))
}
// Use PTerm's interactive select feature to present the options to the user and capture their selection
// The Show() method displays the options and waits for the user's input
selectedOption, _ := pterm.DefaultInteractiveSelect.WithOptions(options).Show()
// Display the selected option to the user with a green color for emphasis
pterm.Info.Printfln("Selected option: %s", pterm.Green(selectedOption))
}
interactive_textinput/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Create an interactive text input with single line input mode and show it
result, _ := pterm.DefaultInteractiveTextInput.Show()
// Print a blank line for better readability
pterm.Println()
// Print the user's answer with an info prefix
pterm.Info.Printfln("You answered: %s", result)
}
interactive_textinput/default-value
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Create an interactive text input with single line input mode and show it
result, _ := pterm.DefaultInteractiveTextInput.WithDefaultValue("Some default value").Show()
// Print a blank line for better readability
pterm.Println()
// Print the user's answer with an info prefix
pterm.Info.Printfln("You answered: %s", result)
}
interactive_textinput/multi-line
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Create a default interactive text input with multi-line enabled.
// This allows the user to input multiple lines of text.
textInput := pterm.DefaultInteractiveTextInput.WithMultiLine()
// Show the text input to the user and store the result.
// The second return value (an error) is ignored with '_'.
result, _ := textInput.Show()
// Print a blank line for better readability in the output.
pterm.Println()
// Print the user's input prefixed with an informational message.
// The '%s' placeholder is replaced with the user's input.
pterm.Info.Printfln("You answered: %s", result)
}
interactive_textinput/password
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create an interactive text input with a mask for password input
passwordInput := pterm.DefaultInteractiveTextInput.WithMask("*")
// Show the password input prompt and store the result
result, _ := passwordInput.Show("Enter your password")
// Get the default logger from PTerm
logger := pterm.DefaultLogger
// Log the received password (masked)
// Note: In a real-world application, you should never log passwords
logger.Info("Password received", logger.Args("password", result))
}
logger/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"time"
)
func main() {
// Create a logger with trace level
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace)
// Log a trace level message
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
// Pause for 3 seconds
sleep()
// Define a map with interesting stuff
interstingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
// Log a debug level message with arguments from the map
logger.Debug("This might be interesting", logger.ArgsFromMap(interstingStuff))
// Pause for 3 seconds
sleep()
// Log an info level message
logger.Info("That was actually interesting", logger.Args("such", "wow"))
// Pause for 3 seconds
sleep()
// Log a warning level message
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
// Pause for 3 seconds
sleep()
// Log an error level message
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
// Pause for 3 seconds
sleep()
// Log an info level message with a long text that will be automatically wrapped
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
// Pause for 3 seconds
sleep()
// Log a fatal level message
logger.Fatal("Oh no, this process is getting killed!", logger.Args("fatal", true))
}
// Function to pause the execution for 3 seconds
func sleep() {
time.Sleep(time.Second * 3)
}
logger/custom-key-styles
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a logger with a level of Trace or higher.
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace)
// Define a new style for the "priority" key.
priorityStyle := map[string]pterm.Style{
"priority": *pterm.NewStyle(pterm.FgRed),
}
// Overwrite all key styles with the new map.
logger = logger.WithKeyStyles(priorityStyle)
// Log an info message. The "priority" key will be displayed in red.
logger.Info("The priority key should now be red", logger.Args("priority", "low", "foo", "bar"))
// Define a new style for the "foo" key.
fooStyle := *pterm.NewStyle(pterm.FgBlue)
// Append the new style to the existing ones.
logger.AppendKeyStyle("foo", fooStyle)
// Log another info message. The "foo" key will be displayed in blue.
logger.Info("The foo key should now be blue", logger.Args("priority", "low", "foo", "bar"))
}
logger/default
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"time"
)
func main() {
// Create a logger with a level of Trace or higher.
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace)
// Log a trace message with additional arguments.
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
// Create a map of interesting stuff.
interstingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
// Log a debug message with arguments from a map.
logger.Debug("This might be interesting", logger.ArgsFromMap(interstingStuff))
// Log an info message with additional arguments.
logger.Info("That was actually interesting", logger.Args("such", "wow"))
// Log a warning message with additional arguments.
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
// Log an error message with additional arguments.
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
// Log an info message with additional arguments. PTerm will automatically wrap long logs.
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
// Pause for 2 seconds.
time.Sleep(time.Second * 2)
// Log a fatal message with additional arguments. This will terminate the process.
logger.Fatal("Oh no, this process is getting killed!", logger.Args("fatal", true))
}
logger/json
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a logger with Trace level and JSON formatter
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace).WithFormatter(pterm.LogFormatterJSON)
// Log a Trace level message with additional arguments
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
// Create a map of interesting stuff
interestingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
// Log a Debug level message with arguments from the map
logger.Debug("This might be interesting", logger.ArgsFromMap(interestingStuff))
// Log Info, Warn, Error, and Fatal level messages with additional arguments
logger.Info("That was actually interesting", logger.Args("such", "wow"))
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
logger.Fatal("Oh no, this process is getting killed!", logger.Args("fatal", true))
}
logger/with-caller
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a logger with Trace level and caller information
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace).WithCaller()
// Log a trace message with additional arguments
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
// Create a map of interesting stuff
interestingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
// Log a debug message with arguments from a map
logger.Debug("This might be interesting", logger.ArgsFromMap(interestingStuff))
// Log an info message with additional arguments
logger.Info("That was actually interesting", logger.Args("such", "wow"))
// Log a warning message with additional arguments
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
// Log an error message with additional arguments
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
// Log an info message with additional arguments. PTerm will automatically wrap long logs.
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
// Log a fatal message with additional arguments. This will terminate the process.
logger.Fatal("Oh no, this process is getting killed!", logger.Args("fatal", true))
}
multiple-live-printers/demo
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Create a multi printer for managing multiple printers
multi := pterm.DefaultMultiPrinter
// Create two spinners with their own writers
spinner1, _ := pterm.DefaultSpinner.WithWriter(multi.NewWriter()).Start("Spinner 1")
spinner2, _ := pterm.DefaultSpinner.WithWriter(multi.NewWriter()).Start("Spinner 2")
// Create five progress bars with their own writers and a total of 100
pb1, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 1")
pb2, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 2")
pb3, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 3")
pb4, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 4")
pb5, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 5")
// Start the multi printer
multi.Start()
// Increment progress bars and spinners based on certain conditions
for i := 1; i <= 100; i++ {
pb1.Increment() // Increment progress bar 1 every iteration
if i%2 == 0 {
pb2.Add(3) // Add 3 to progress bar 2 every even iteration
}
if i%5 == 0 {
pb3.Increment() // Increment progress bar 3 every 5th iteration
}
if i%10 == 0 {
pb4.Increment() // Increment progress bar 4 every 10th iteration
}
if i%3 == 0 {
pb5.Increment() // Increment progress bar 5 every 3rd iteration
}
if i%50 == 0 {
spinner1.Success("Spinner 1 is done!") // Mark spinner 1 as successful every 50th iteration
}
if i%60 == 0 {
spinner2.Fail("Spinner 2 failed!") // Mark spinner 2 as failed every 60th iteration
}
time.Sleep(time.Millisecond * 50) // Sleep for 50 milliseconds between each iteration
}
// Stop the multi printer
multi.Stop()
}
panel/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define panels in a 2D grid system
panels := pterm.Panels{
{
{Data: "This is the first panel"},
{Data: pterm.DefaultHeader.Sprint("Hello, World!")},
{Data: "This\npanel\ncontains\nmultiple\nlines"},
},
{
{Data: pterm.Red("This is another\npanel line")},
{Data: "This is the second panel\nwith a new line"},
},
}
// Render the panels with a padding of 5
_ = pterm.DefaultPanel.WithPanels(panels).WithPadding(5).Render()
}
paragraph/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Using the default paragraph printer to print a long text.
// The text is split at the spaces, which is useful for continuous text of all kinds.
// The line width can be manually adjusted if needed.
pterm.DefaultParagraph.Println("This is the default paragraph printer. As you can see, no words are separated, " +
"but the text is split at the spaces. This is useful for continuous text of all kinds. You can manually change the line width if you want to." +
"Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam")
// Printing a line space for separation.
pterm.Println()
// Printing a long text without using the paragraph printer.
// The default Println() function is used here, which does not provide intelligent splitting.
pterm.Println("This text is written with the default Println() function. No intelligent splitting here." +
"Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam")
}
paragraph/customized
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define a long text to be printed as a paragraph.
longText := "This is a custom paragraph printer. As you can see, no words are separated, " +
"but the text is split at the spaces. This is useful for continuous text of all kinds. You can manually change the line width if you want to." +
"Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam"
// Print the long text as a paragraph with a custom maximal width of 60 characters.
pterm.DefaultParagraph.WithMaxWidth(60).Println(longText)
// Print a line space to separate the paragraph from the following text.
pterm.Println()
// Define another long text to be printed without a paragraph printer.
longTextWithoutParagraph := "This text is written with the default Println() function. No intelligent splitting here." +
"Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam"
// Print the long text without using a paragraph printer.
pterm.Println(longTextWithoutParagraph)
}
prefix/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Enable debug messages in PTerm.
pterm.EnableDebugMessages()
// Print a debug message with PTerm.
pterm.Debug.Println("Hello, World!")
// Print an informational message with PTerm.
pterm.Info.Println("Hello, World!")
// Print a success message with PTerm.
pterm.Success.Println("Hello, World!")
// Print a warning message with PTerm.
pterm.Warning.Println("Hello, World!")
// Print an error message with PTerm. This will also display the filename and line number in the terminal.
pterm.Error.Println("Errors show the filename and linenumber inside the terminal!")
// Print an informational message with PTerm, with line number.
// This demonstrates that other PrefixPrinters can also display line numbers.
pterm.Info.WithShowLineNumber().Println("Other PrefixPrinters can do that too!")
// Temporarily set Fatal to false, so that the CI won't crash.
// This will print a fatal message with PTerm, but won't terminate the program.
pterm.Fatal.WithFatal(false).Println("Hello, World!")
}
progressbar/demo
SHOW SOURCE
package main
import (
"strings"
"time"
"github.com/pterm/pterm"
)
// Slice of strings representing names of pseudo applications to be downloaded.
var fakeInstallList = strings.Split("pseudo-excel pseudo-photoshop pseudo-chrome pseudo-outlook pseudo-explorer "+
"pseudo-dops pseudo-git pseudo-vsc pseudo-intellij pseudo-minecraft pseudo-scoop pseudo-chocolatey", " ")
func main() {
// Create a progressbar with the total steps equal to the number of items in fakeInstallList.
// Set the initial title of the progressbar to "Downloading stuff".
p, _ := pterm.DefaultProgressbar.WithTotal(len(fakeInstallList)).WithTitle("Downloading stuff").Start()
// Loop over each item in the fakeInstallList.
for i := 0; i < p.Total; i++ {
// Simulate a slow download for the 7th item.
if i == 6 {
time.Sleep(time.Second * 3)
}
// Update the title of the progressbar with the current item being downloaded.
p.UpdateTitle("Downloading " + fakeInstallList[i])
// Print a success message for the current download. This will be printed above the progressbar.
pterm.Success.Println("Downloading " + fakeInstallList[i])
// Increment the progressbar by one to indicate progress.
p.Increment()
// Pause for 350 milliseconds to simulate the time taken for each download.
time.Sleep(time.Millisecond * 350)
}
}
progressbar/multiple
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Create a multi printer instance from the default one
multi := pterm.DefaultMultiPrinter
// Create five progress bars with a total of 100 units each, and assign each a new writer from the multi printer
pb1, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 1")
pb2, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 2")
pb3, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 3")
pb4, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 4")
pb5, _ := pterm.DefaultProgressbar.WithTotal(100).WithWriter(multi.NewWriter()).Start("Progressbar 5")
// Start the multi printer
multi.Start()
// Loop to increment progress bars based on certain conditions
for i := 1; i <= 100; i++ {
pb1.Increment() // Increment the first progress bar at each iteration
if i%2 == 0 {
pb2.Add(3) // Add 3 units to the second progress bar at every even iteration
}
if i%5 == 0 {
pb3.Increment() // Increment the third progress bar at every fifth iteration
}
if i%10 == 0 {
pb4.Increment() // Increment the fourth progress bar at every tenth iteration
}
if i%3 == 0 {
pb5.Increment() // Increment the fifth progress bar at every third iteration
}
time.Sleep(time.Millisecond * 50) // Pause for 50 milliseconds at each iteration
}
// Stop the multi printer
multi.Stop()
}
section/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Create a section with level one and print it.
pterm.DefaultSection.Println("This is a section!")
// Print an informational message.
pterm.Info.Println("And here is some text.\nThis text could be anything.\nBasically it's just a placeholder")
// Create a section with level two and print it.
pterm.DefaultSection.WithLevel(2).Println("This is another section!")
// Print another informational message.
pterm.Info.Println("And this is\nmore placeholder text")
}
slog/demo
SHOW SOURCE
package main
import (
"log/slog"
"github.com/pterm/pterm"
)
func main() {
// Create a new slog handler with the default PTerm logger
handler := pterm.NewSlogHandler(&pterm.DefaultLogger)
// Create a new slog logger with the handler
logger := slog.New(handler)
// Log a debug message (won't show by default)
logger.Debug("This is a debug message that won't show")
// Change the log level to debug to enable debug messages
pterm.DefaultLogger.Level = pterm.LogLevelDebug
// Log a debug message (will show because debug level is enabled)
logger.Debug("This is a debug message", "changedLevel", true)
// Log an info message
logger.Info("This is an info message")
// Log a warning message
logger.Warn("This is a warning message")
// Log an error message
logger.Error("This is an error message")
}
spinner/demo
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Create and start a fork of the default spinner.
spinnerInfo, _ := pterm.DefaultSpinner.Start("Some informational action...")
time.Sleep(time.Second * 2) // Simulate 3 seconds of processing something.
spinnerInfo.Info() // Resolve spinner with information message.
// Create and start a fork of the default spinner.
spinnerSuccess, _ := pterm.DefaultSpinner.Start("Doing something important... (will succeed)")
time.Sleep(time.Second * 2) // Simulate 3 seconds of processing something.
spinnerSuccess.Success() // Resolve spinner with success message.
// Create and start a fork of the default spinner.
spinnerWarning, _ := pterm.DefaultSpinner.Start("Doing something important... (will warn)")
time.Sleep(time.Second * 2) // Simulate 3 seconds of processing something.
spinnerWarning.Warning() // Resolve spinner with warning message.
// Create and start a fork of the default spinner.
spinnerFail, _ := pterm.DefaultSpinner.Start("Doing something important... (will fail)")
time.Sleep(time.Second * 2) // Simulate 3 seconds of processing something.
spinnerFail.Fail() // Resolve spinner with error message.
// Create and start a fork of the default spinner.
spinnerNochange, _ := pterm.DefaultSpinner.Start("Checking something important... (will result in no change)")
// Replace the InfoPrinter with a custom "NOCHG" one
spinnerNochange.InfoPrinter = &pterm.PrefixPrinter{
MessageStyle: &pterm.Style{pterm.FgLightBlue},
Prefix: pterm.Prefix{
Style: &pterm.Style{pterm.FgBlack, pterm.BgLightBlue},
Text: " NOCHG ",
},
}
time.Sleep(time.Second * 2) // Simulate 3 seconds of processing something.
spinnerNochange.Info("No change were required") // Resolve spinner with error message.
// Create and start a fork of the default spinner.
spinnerLiveText, _ := pterm.DefaultSpinner.Start("Doing a lot of stuff...")
time.Sleep(time.Second) // Simulate 2 seconds of processing something.
spinnerLiveText.UpdateText("It's really much") // Update spinner text.
time.Sleep(time.Second) // Simulate 2 seconds of processing something.
spinnerLiveText.UpdateText("We're nearly done!") // Update spinner text.
time.Sleep(time.Second) // Simulate 2 seconds of processing something.
spinnerLiveText.Success("Finally!") // Resolve spinner with success message.
}
spinner/multiple
SHOW SOURCE
package main
import (
"time"
"github.com/pterm/pterm"
)
func main() {
// Create a multi printer. This allows multiple spinners to print simultaneously.
multi := pterm.DefaultMultiPrinter
// Create and start spinner 1 with a new writer from the multi printer.
// The spinner will display the message "Spinner 1".
spinner1, _ := pterm.DefaultSpinner.WithWriter(multi.NewWriter()).Start("Spinner 1")
// Create and start spinner 2 with a new writer from the multi printer.
// The spinner will display the message "Spinner 2".
spinner2, _ := pterm.DefaultSpinner.WithWriter(multi.NewWriter()).Start("Spinner 2")
// Create and start spinner 3 with a new writer from the multi printer.
// The spinner will display the message "Spinner 3".
spinner3, _ := pterm.DefaultSpinner.WithWriter(multi.NewWriter()).Start("Spinner 3")
// Start the multi printer. This will start printing all the spinners.
multi.Start()
// Wait for 1 second.
time.Sleep(time.Millisecond * 1000)
// Stop spinner 1 with a success message.
spinner1.Success("Spinner 1 is done!")
// Wait for 750 milliseconds.
time.Sleep(time.Millisecond * 750)
// Stop spinner 2 with a failure message.
spinner2.Fail("Spinner 2 failed!")
// Wait for 500 milliseconds.
time.Sleep(time.Millisecond * 500)
// Stop spinner 3 with a warning message.
spinner3.Warning("Spinner 3 has a warning!")
// Stop the multi printer. This will stop printing all the spinners.
multi.Stop()
}
style/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define a primary style with light cyan foreground, gray background, and bold text
primary := pterm.NewStyle(pterm.FgLightCyan, pterm.BgGray, pterm.Bold)
// Define a secondary style with light green foreground, white background, and italic text
secondary := pterm.NewStyle(pterm.FgLightGreen, pterm.BgWhite, pterm.Italic)
// Print "Hello, World!" with the primary style
primary.Println("Hello, World!")
// Print "Hello, World!" with the secondary style
secondary.Println("Hello, World!")
}
table/demo
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the first table
tableData1 := pterm.TableData{
{"Firstname", "Lastname", "Email", "Note"},
{"Paul", "Dean", "augue@velitAliquam.co.uk", ""},
{"Callie", "Mckay", "nunc.sed@est.com", "这是一个测试, haha!"},
{"Libby", "Camacho", "lobortis@semper.com", "just a test, hey!"},
{"张", "小宝", "zhang@example.com", ""},
}
// Create a table with a header and the defined data, then render it
pterm.DefaultTable.WithHasHeader().WithData(tableData1).Render()
pterm.Println() // Blank line
// Define the data for the second table
tableData2 := pterm.TableData{
{"Firstname", "Lastname", "Email"},
{"Paul\n\nNewline", "Dean", "augue@velitAliquam.co.uk"},
{"Callie", "Mckay", "nunc.sed@est.com\nNewline"},
{"Libby", "Camacho", "lobortis@semper.com"},
{"张", "小宝", "zhang@example.com"},
}
// Create another table with a header and the defined data, then render it
pterm.DefaultTable.WithHasHeader().WithData(tableData2).Render()
}
table/alternate-row-style
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the table.
// Each inner slice represents a row in the table.
// The first row is considered as the header of the table.
alternateStyle := pterm.NewStyle(pterm.BgDarkGray)
tableData := pterm.TableData{
{"Firstname", "Lastname", "Email", "Note"},
{"Paul", "Dean", "augue@velitAliquam.co.uk", ""},
{"Callie", "Mckay", "nunc.sed@est.com", "这是一个测试, haha!"},
{"Libby", "Camacho", "lobortis@semper.com", "just a test, hey!"},
{"张", "小宝", "zhang@example.com", ""},
}
// Create a table with the defined data.
// The table has a header and is boxed.
// Finally, render the table to print it.
pterm.DefaultTable.WithHasHeader().WithBoxed().WithData(tableData).WithAlternateRowStyle(alternateStyle).Render()
}
table/boxed
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the table.
// Each inner slice represents a row in the table.
// The first row is considered as the header of the table.
tableData := pterm.TableData{
{"Firstname", "Lastname", "Email", "Note"},
{"Paul", "Dean", "augue@velitAliquam.co.uk", ""},
{"Callie", "Mckay", "nunc.sed@est.com", "这是一个测试, haha!"},
{"Libby", "Camacho", "lobortis@semper.com", "just a test, hey!"},
{"张", "小宝", "zhang@example.com", ""},
}
// Create a table with the defined data.
// The table has a header and is boxed.
// Finally, render the table to print it.
pterm.DefaultTable.WithHasHeader().WithBoxed().WithData(tableData).Render()
}
table/multiple-lines
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the table.
data := pterm.TableData{
{"Firstname", "Lastname", "Email"},
{"Paul\n\nNewline", "Dean", "augue@velitAliquam.co.uk"},
{"Callie", "Mckay", "nunc.sed@est.com\nNewline"},
{"Libby", "Camacho", "lobortis@semper.com"},
{"张", "小宝", "zhang@example.com"},
}
// Create and render the table.
// The options are chained in a single line for simplicity.
// The table has a header, a row separator, and a header row separator.
pterm.DefaultTable.WithHasHeader().WithRowSeparator("-").WithHeaderRowSeparator("-").WithData(data).Render()
}
table/right-alignment
SHOW SOURCE
package main
import "github.com/pterm/pterm"
func main() {
// Define the data for the table.
// Each inner slice represents a row in the table.
// The first row is considered as the header.
tableData := pterm.TableData{
{"Firstname", "Lastname", "Email", "Note"},
{"Paul", "Dean", "augue@velitAliquam.co.uk", ""},
{"Callie", "Mckay", "nunc.sed@est.com", "这是一个测试, haha!"},
{"Libby", "Camacho", "lobortis@semper.com", "just a test, hey!"},
{"张", "小宝", "zhang@example.com", ""},
}
// Create a table with the defined data.
// The table has a header and the text in the cells is right-aligned.
// The Render() method is used to print the table to the console.
pterm.DefaultTable.WithHasHeader().WithRightAlignment().WithData(tableData).Render()
}
theme/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"reflect"
"time"
)
func main() {
// Print an informational message about the default theme styles.
pterm.Info.Println("These are the default theme styles.\nYou can modify them easily to your personal preference,\nor create new themes from scratch :)")
// Print a blank line for better readability.
pterm.Println()
// Get the value and type of the default theme.
v := reflect.ValueOf(pterm.ThemeDefault)
typeOfS := v.Type()
// Check if the type of the default theme is 'pterm.Theme'.
if typeOfS == reflect.TypeOf(pterm.Theme{}) {
// Iterate over each field in the default theme.
for i := 0; i < v.NumField(); i++ {
// Try to convert the field to 'pterm.Style'.
field, ok := v.Field(i).Interface().(pterm.Style)
if ok {
// Print the field name using its own style.
field.Println(typeOfS.Field(i).Name)
}
// Pause for a quarter of a second to make the output easier to read.
time.Sleep(time.Millisecond * 250)
}
}
}
tree/demo
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define a tree structure using pterm.TreeNode
tree := pterm.TreeNode{
// The top node of the tree
Text: "Top node",
// The children of the top node
Children: []pterm.TreeNode{{
// A child node
Text: "Child node",
// The children of the child node
Children: []pterm.TreeNode{
// Grandchildren nodes
{Text: "Grandchild node"},
{Text: "Grandchild node"},
{Text: "Grandchild node"},
},
}},
}
// Render the tree with the defined structure as the root
pterm.DefaultTree.WithRoot(tree).Render()
}
tree/from-leveled-list
SHOW SOURCE
package main
import (
"github.com/pterm/pterm"
"github.com/pterm/pterm/putils"
)
func main() {
// Define a leveled list to represent the structure of the directories.
leveledList := pterm.LeveledList{
{Level: 0, Text: "C:"},
{Level: 1, Text: "Users"},
{Level: 1, Text: "Windows"},
{Level: 1, Text: "Programs"},
{Level: 1, Text: "Programs(x86)"},
{Level: 1, Text: "dev"},
{Level: 0, Text: "D:"},
{Level: 0, Text: "E:"},
{Level: 1, Text: "Movies"},
{Level: 1, Text: "Music"},
{Level: 2, Text: "LinkinPark"},
{Level: 1, Text: "Games"},
{Level: 2, Text: "Shooter"},
{Level: 3, Text: "CallOfDuty"},
{Level: 3, Text: "CS:GO"},
{Level: 3, Text: "Battlefield"},
{Level: 4, Text: "Battlefield 1"},
{Level: 4, Text: "Battlefield 2"},
{Level: 0, Text: "F:"},
{Level: 1, Text: "dev"},
{Level: 2, Text: "dops"},
{Level: 2, Text: "PTerm"},
}
// Convert the leveled list into a tree structure.
root := putils.TreeFromLeveledList(leveledList)
root.Text = "Computer" // Set the root node text.
// Render the tree structure using the default tree printer.
pterm.DefaultTree.WithRoot(root).Render()
}
GitHub @pterm · Author @MarvinJWendt | PTerm.sh
Documentation
¶
Overview ¶
Package pterm is a modern go module to beautify console output. It can be used without configuration, but if desired, everything can be customized down to the smallest detail.
Official docs are available at: https://docs.pterm.sh
View the animated examples here: https://github.com/overmindtech/pterm#-examples
Index ¶
- Variables
- func DisableColor()
- func DisableDebugMessages()
- func DisableOutput()
- func DisableStyling()
- func EnableColor()
- func EnableDebugMessages()
- func EnableOutput()
- func EnableStyling()
- func Fprint(writer io.Writer, a ...interface{})
- func Fprintln(writer io.Writer, a ...interface{})
- func Fprinto(w io.Writer, a ...interface{})
- func GetTerminalHeight() int
- func GetTerminalSize() (width, height int, err error)
- func GetTerminalWidth() int
- func Print(a ...interface{})
- func PrintOnError(a ...interface{})
- func PrintOnErrorf(format string, a ...interface{})
- func Printf(format string, a ...interface{})
- func Printfln(format string, a ...interface{})
- func Println(a ...interface{})
- func Printo(a ...interface{})
- func RecalculateTerminalSize()
- func RemoveColorFromString(a ...interface{}) string
- func SetDefaultOutput(w io.Writer)
- func SetForcedTerminalSize(width int, height int)
- func Sprint(a ...interface{}) string
- func Sprintf(format string, a ...interface{}) string
- func Sprintfln(format string, a ...interface{}) string
- func Sprintln(a ...interface{}) string
- func Sprinto(a ...interface{}) string
- type AreaPrinter
- func (p *AreaPrinter) Clear()
- func (p *AreaPrinter) GenericStart() (*LivePrinter, error)
- func (p *AreaPrinter) GenericStop() (*LivePrinter, error)
- func (p *AreaPrinter) GetContent() string
- func (p *AreaPrinter) SetCWriter(writer cursor.Writer)
- func (p *AreaPrinter) SetWriter(writer io.Writer)
- func (p *AreaPrinter) Start(text ...interface{}) (*AreaPrinter, error)
- func (p *AreaPrinter) Stop() error
- func (p *AreaPrinter) Update(text ...interface{})
- func (p AreaPrinter) WithCenter(b ...bool) *AreaPrinter
- func (p AreaPrinter) WithFullscreen(b ...bool) *AreaPrinter
- func (p AreaPrinter) WithRemoveWhenDone(b ...bool) *AreaPrinter
- type Bar
- type BarChartPrinter
- func (p BarChartPrinter) Render() error
- func (p BarChartPrinter) Srender() (string, error)
- func (p BarChartPrinter) WithBars(bars Bars) *BarChartPrinter
- func (p BarChartPrinter) WithHeight(value int) *BarChartPrinter
- func (p BarChartPrinter) WithHorizontal(b ...bool) *BarChartPrinter
- func (p BarChartPrinter) WithHorizontalBarCharacter(char string) *BarChartPrinter
- func (p BarChartPrinter) WithShowValue(b ...bool) *BarChartPrinter
- func (p BarChartPrinter) WithVerticalBarCharacter(char string) *BarChartPrinter
- func (p BarChartPrinter) WithWidth(value int) *BarChartPrinter
- func (p BarChartPrinter) WithWriter(writer io.Writer) *BarChartPrinter
- type Bars
- type BasicTextPrinter
- func (p *BasicTextPrinter) Print(a ...interface{}) *TextPrinter
- func (p *BasicTextPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p *BasicTextPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p *BasicTextPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p *BasicTextPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p *BasicTextPrinter) Println(a ...interface{}) *TextPrinter
- func (p BasicTextPrinter) Sprint(a ...interface{}) string
- func (p BasicTextPrinter) Sprintf(format string, a ...interface{}) string
- func (p BasicTextPrinter) Sprintfln(format string, a ...interface{}) string
- func (p BasicTextPrinter) Sprintln(a ...interface{}) string
- func (p BasicTextPrinter) WithStyle(style *Style) *BasicTextPrinter
- func (p BasicTextPrinter) WithWriter(writer io.Writer) *BasicTextPrinter
- type BigTextPrinter
- func (p BigTextPrinter) Render() error
- func (p BigTextPrinter) Srender() (string, error)
- func (p BigTextPrinter) WithBigCharacters(chars map[string]string) *BigTextPrinter
- func (p BigTextPrinter) WithLetters(letters ...Letters) *BigTextPrinter
- func (p BigTextPrinter) WithWriter(writer io.Writer) *BigTextPrinter
- type BoxPrinter
- func (p BoxPrinter) Print(a ...interface{}) *TextPrinter
- func (p BoxPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p BoxPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p BoxPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p BoxPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p BoxPrinter) Println(a ...interface{}) *TextPrinter
- func (p BoxPrinter) Sprint(a ...interface{}) string
- func (p BoxPrinter) Sprintf(format string, a ...interface{}) string
- func (p BoxPrinter) Sprintfln(format string, a ...interface{}) string
- func (p BoxPrinter) Sprintln(a ...interface{}) string
- func (p BoxPrinter) WithBottomLeftCornerString(str string) *BoxPrinter
- func (p BoxPrinter) WithBottomPadding(padding int) *BoxPrinter
- func (p BoxPrinter) WithBottomRightCornerString(str string) *BoxPrinter
- func (p BoxPrinter) WithBoxStyle(style *Style) *BoxPrinter
- func (p BoxPrinter) WithHorizontalString(str string) *BoxPrinter
- func (p BoxPrinter) WithLeftPadding(padding int) *BoxPrinter
- func (p BoxPrinter) WithRightPadding(padding int) *BoxPrinter
- func (p BoxPrinter) WithTextStyle(style *Style) *BoxPrinter
- func (p BoxPrinter) WithTitle(str string) *BoxPrinter
- func (p BoxPrinter) WithTitleBottomCenter(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTitleBottomLeft(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTitleBottomRight(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTitleTopCenter(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTitleTopLeft(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTitleTopRight(b ...bool) *BoxPrinter
- func (p BoxPrinter) WithTopLeftCornerString(str string) *BoxPrinter
- func (p BoxPrinter) WithTopPadding(padding int) *BoxPrinter
- func (p BoxPrinter) WithTopRightCornerString(str string) *BoxPrinter
- func (p BoxPrinter) WithVerticalString(str string) *BoxPrinter
- func (p BoxPrinter) WithWriter(writer io.Writer) *BoxPrinter
- type BulletListItem
- func (p BulletListItem) WithBullet(bullet string) *BulletListItem
- func (p BulletListItem) WithBulletStyle(style *Style) *BulletListItem
- func (p BulletListItem) WithLevel(level int) *BulletListItem
- func (p BulletListItem) WithText(text string) *BulletListItem
- func (p BulletListItem) WithTextStyle(style *Style) *BulletListItem
- type BulletListPrinter
- func (l BulletListPrinter) Render() error
- func (l BulletListPrinter) Srender() (string, error)
- func (l BulletListPrinter) WithBullet(bullet string) *BulletListPrinter
- func (l BulletListPrinter) WithBulletStyle(style *Style) *BulletListPrinter
- func (l BulletListPrinter) WithItems(items []BulletListItem) *BulletListPrinter
- func (l BulletListPrinter) WithTextStyle(style *Style) *BulletListPrinter
- func (l BulletListPrinter) WithWriter(writer io.Writer) *BulletListPrinter
- type CenterPrinter
- func (p CenterPrinter) Print(a ...interface{}) *TextPrinter
- func (p CenterPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p CenterPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p CenterPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p CenterPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p CenterPrinter) Println(a ...interface{}) *TextPrinter
- func (p CenterPrinter) Sprint(a ...interface{}) string
- func (p CenterPrinter) Sprintf(format string, a ...interface{}) string
- func (p CenterPrinter) Sprintfln(format string, a ...interface{}) string
- func (p CenterPrinter) Sprintln(a ...interface{}) string
- func (p CenterPrinter) WithCenterEachLineSeparately(b ...bool) *CenterPrinter
- func (p CenterPrinter) WithWriter(writer io.Writer) *CenterPrinter
- type Checkmark
- type Color
- func (c Color) Print(a ...interface{}) *TextPrinter
- func (c Color) PrintOnError(a ...interface{}) *TextPrinter
- func (c Color) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (c Color) Printf(format string, a ...interface{}) *TextPrinter
- func (c Color) Printfln(format string, a ...interface{}) *TextPrinter
- func (c Color) Println(a ...interface{}) *TextPrinter
- func (c Color) Sprint(a ...interface{}) string
- func (c Color) Sprintf(format string, a ...interface{}) string
- func (c Color) Sprintfln(format string, a ...interface{}) string
- func (c Color) Sprintln(a ...interface{}) string
- func (c Color) String() string
- func (c Color) ToStyle() *Style
- type HeaderPrinter
- func (p *HeaderPrinter) Print(a ...interface{}) *TextPrinter
- func (p *HeaderPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p *HeaderPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p *HeaderPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p *HeaderPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p *HeaderPrinter) Println(a ...interface{}) *TextPrinter
- func (p HeaderPrinter) Sprint(a ...interface{}) string
- func (p HeaderPrinter) Sprintf(format string, a ...interface{}) string
- func (p HeaderPrinter) Sprintfln(format string, a ...interface{}) string
- func (p HeaderPrinter) Sprintln(a ...interface{}) string
- func (p HeaderPrinter) WithBackgroundStyle(style *Style) *HeaderPrinter
- func (p HeaderPrinter) WithFullWidth(b ...bool) *HeaderPrinter
- func (p HeaderPrinter) WithMargin(margin int) *HeaderPrinter
- func (p HeaderPrinter) WithTextStyle(style *Style) *HeaderPrinter
- func (p HeaderPrinter) WithWriter(writer io.Writer) *HeaderPrinter
- type HeatmapAxis
- type HeatmapData
- type HeatmapPrinter
- func (p HeatmapPrinter) Render() error
- func (p HeatmapPrinter) Srender() (string, error)
- func (p HeatmapPrinter) WithAxisData(hd HeatmapAxis) *HeatmapPrinter
- func (p HeatmapPrinter) WithAxisStyle(style *Style) *HeatmapPrinter
- func (p HeatmapPrinter) WithBoxed(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithCellSize(i int) *HeatmapPrinter
- func (p HeatmapPrinter) WithColors(colors ...Color) *HeatmapPrinter
- func (p HeatmapPrinter) WithData(data [][]float32) *HeatmapPrinter
- func (p HeatmapPrinter) WithEnableComplementaryColor(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithEnableRGB(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithGrid(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithLegend(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithLegendLabel(s string) *HeatmapPrinter
- func (p HeatmapPrinter) WithLegendOnlyColoredCells(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithOnlyColoredCells(b ...bool) *HeatmapPrinter
- func (p HeatmapPrinter) WithRGBRange(rgb ...RGB) *HeatmapPrinter
- func (p HeatmapPrinter) WithSeparatorStyle(style *Style) *HeatmapPrinter
- func (p HeatmapPrinter) WithTextColor(color Color) *HeatmapPrinter
- func (p HeatmapPrinter) WithTextRGB(rgb RGB) *HeatmapPrinter
- func (p HeatmapPrinter) WithWriter(writer io.Writer) *HeatmapPrinter
- type InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) Show(text ...string) (bool, error)
- func (p InteractiveConfirmPrinter) WithConfirmStyle(style *Style) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithConfirmText(text string) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithDefaultText(text string) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithDefaultValue(value bool) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithDelimiter(delimiter string) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithRejectStyle(style *Style) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithRejectText(text string) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithSuffixStyle(style *Style) *InteractiveConfirmPrinter
- func (p InteractiveConfirmPrinter) WithTextStyle(style *Style) *InteractiveConfirmPrinter
- type InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) Show(text ...string) (string, error)
- func (p InteractiveContinuePrinter) WithDefaultText(text string) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithDefaultValue(value string) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithDefaultValueIndex(value int) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithDelimiter(delimiter string) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithHandles(handles []string) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithOptions(options []string) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithOptionsStyle(style *Style) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithShowShortHandles(b ...bool) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithSuffixStyle(style *Style) *InteractiveContinuePrinter
- func (p InteractiveContinuePrinter) WithTextStyle(style *Style) *InteractiveContinuePrinter
- type InteractiveMultiselectPrinter
- func (p *InteractiveMultiselectPrinter) Show(text ...string) ([]string, error)
- func (p InteractiveMultiselectPrinter) WithCheckmark(checkmark *Checkmark) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithDefaultOptions(options []string) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithDefaultText(text string) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithFilter(b ...bool) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithKeyConfirm(keyConfirm keys.KeyCode) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithKeySelect(keySelect keys.KeyCode) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithMaxHeight(maxHeight int) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveMultiselectPrinter
- func (p InteractiveMultiselectPrinter) WithOptions(options []string) *InteractiveMultiselectPrinter
- type InteractiveSelectPrinter
- func (p *InteractiveSelectPrinter) Show(text ...string) (string, error)
- func (p InteractiveSelectPrinter) WithDefaultOption(option string) *InteractiveSelectPrinter
- func (p InteractiveSelectPrinter) WithDefaultText(text string) *InteractiveSelectPrinter
- func (p InteractiveSelectPrinter) WithFilter(b ...bool) *InteractiveSelectPrinter
- func (p InteractiveSelectPrinter) WithMaxHeight(maxHeight int) *InteractiveSelectPrinter
- func (p InteractiveSelectPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveSelectPrinter
- func (p InteractiveSelectPrinter) WithOptions(options []string) *InteractiveSelectPrinter
- type InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) Show(text ...string) (string, error)
- func (p InteractiveTextInputPrinter) WithDefaultText(text string) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithDefaultValue(value string) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithDelimiter(delimiter string) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithMask(mask string) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithMultiLine(multiLine ...bool) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveTextInputPrinter
- func (p InteractiveTextInputPrinter) WithTextStyle(style *Style) *InteractiveTextInputPrinter
- type Letter
- type Letters
- type LeveledList
- type LeveledListItem
- type LivePrinter
- type LogFormatter
- type LogLevel
- type Logger
- func (l Logger) AppendKeyStyle(key string, style Style) *Logger
- func (l Logger) AppendKeyStyles(styles map[string]Style) *Logger
- func (l Logger) Args(args ...any) []LoggerArgument
- func (l Logger) ArgsFromMap(m map[string]any) []LoggerArgument
- func (l Logger) CanPrint(level LogLevel) bool
- func (l Logger) Debug(msg string, args ...[]LoggerArgument)
- func (l Logger) Error(msg string, args ...[]LoggerArgument)
- func (l Logger) Fatal(msg string, args ...[]LoggerArgument)
- func (l Logger) Info(msg string, args ...[]LoggerArgument)
- func (l Logger) Print(msg string, args ...[]LoggerArgument)
- func (l Logger) Trace(msg string, args ...[]LoggerArgument)
- func (l Logger) Warn(msg string, args ...[]LoggerArgument)
- func (l Logger) WithCaller(b ...bool) *Logger
- func (l Logger) WithCallerOffset(offset int) *Logger
- func (l Logger) WithFormatter(formatter LogFormatter) *Logger
- func (l Logger) WithKeyStyles(styles map[string]Style) *Logger
- func (l Logger) WithLevel(level LogLevel) *Logger
- func (l Logger) WithMaxWidth(width int) *Logger
- func (l Logger) WithTime(b ...bool) *Logger
- func (l Logger) WithTimeFormat(format string) *Logger
- func (l Logger) WithWriter(writer io.Writer) *Logger
- type LoggerArgument
- type MultiPrinter
- func (p MultiPrinter) GenericStart() (*LivePrinter, error)
- func (p MultiPrinter) GenericStop() (*LivePrinter, error)
- func (p *MultiPrinter) NewWriter() io.Writer
- func (p *MultiPrinter) SetCWriter(writer cursor.Writer)
- func (p *MultiPrinter) SetWriter(writer io.Writer)
- func (p *MultiPrinter) Start() (*MultiPrinter, error)
- func (p *MultiPrinter) Stop() (*MultiPrinter, error)
- func (p MultiPrinter) WithCWriter(writer cursor.Writer) *MultiPrinter
- func (p MultiPrinter) WithUpdateDelay(delay time.Duration) *MultiPrinter
- func (p MultiPrinter) WithWriter(writer io.Writer) *MultiPrinter
- type Panel
- type PanelPrinter
- func (p PanelPrinter) Render() error
- func (p PanelPrinter) Srender() (string, error)
- func (p PanelPrinter) WithBottomPadding(bottomPadding int) *PanelPrinter
- func (p PanelPrinter) WithBoxPrinter(boxPrinter BoxPrinter) *PanelPrinter
- func (p PanelPrinter) WithPadding(padding int) *PanelPrinter
- func (p PanelPrinter) WithPanels(panels Panels) *PanelPrinter
- func (p PanelPrinter) WithSameColumnWidth(b ...bool) *PanelPrinter
- func (p PanelPrinter) WithWriter(writer io.Writer) *PanelPrinter
- type Panels
- type ParagraphPrinter
- func (p *ParagraphPrinter) Print(a ...interface{}) *TextPrinter
- func (p *ParagraphPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p *ParagraphPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p *ParagraphPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p *ParagraphPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p *ParagraphPrinter) Println(a ...interface{}) *TextPrinter
- func (p ParagraphPrinter) Sprint(a ...interface{}) string
- func (p ParagraphPrinter) Sprintf(format string, a ...interface{}) string
- func (p ParagraphPrinter) Sprintfln(format string, a ...interface{}) string
- func (p ParagraphPrinter) Sprintln(a ...interface{}) string
- func (p ParagraphPrinter) WithMaxWidth(width int) *ParagraphPrinter
- func (p ParagraphPrinter) WithWriter(writer io.Writer) *ParagraphPrinter
- type Prefix
- type PrefixPrinter
- func (p PrefixPrinter) GetFormattedPrefix() string
- func (p *PrefixPrinter) Print(a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) Println(a ...interface{}) *TextPrinter
- func (p *PrefixPrinter) Sprint(a ...interface{}) string
- func (p PrefixPrinter) Sprintf(format string, a ...interface{}) string
- func (p PrefixPrinter) Sprintfln(format string, a ...interface{}) string
- func (p PrefixPrinter) Sprintln(a ...interface{}) string
- func (p PrefixPrinter) WithDebugger(b ...bool) *PrefixPrinter
- func (p PrefixPrinter) WithFatal(b ...bool) *PrefixPrinter
- func (p PrefixPrinter) WithLineNumberOffset(offset int) *PrefixPrinter
- func (p PrefixPrinter) WithMessageStyle(style *Style) *PrefixPrinter
- func (p PrefixPrinter) WithPrefix(prefix Prefix) *PrefixPrinter
- func (p PrefixPrinter) WithScope(scope Scope) *PrefixPrinter
- func (p PrefixPrinter) WithShowLineNumber(b ...bool) *PrefixPrinter
- func (p PrefixPrinter) WithWriter(writer io.Writer) *PrefixPrinter
- type ProgressbarPrinter
- func (p *ProgressbarPrinter) Add(count int) *ProgressbarPrinter
- func (p *ProgressbarPrinter) GenericStart() (*LivePrinter, error)
- func (p *ProgressbarPrinter) GenericStop() (*LivePrinter, error)
- func (p *ProgressbarPrinter) GetElapsedTime() time.Duration
- func (p *ProgressbarPrinter) Increment() *ProgressbarPrinter
- func (p *ProgressbarPrinter) ResetTimer()
- func (p *ProgressbarPrinter) SetStartedAt(t time.Time)
- func (p *ProgressbarPrinter) SetWriter(writer io.Writer)
- func (p ProgressbarPrinter) Start(title ...interface{}) (*ProgressbarPrinter, error)
- func (p *ProgressbarPrinter) Stop() (*ProgressbarPrinter, error)
- func (p *ProgressbarPrinter) UpdateTitle(title string) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithBarCharacter(char string) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithBarFiller(char string) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithBarStyle(style *Style) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithCurrent(current int) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithElapsedTimeRoundingFactor(duration time.Duration) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithLastCharacter(char string) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithMaxWidth(maxWidth int) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithRemoveWhenDone(b ...bool) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithShowCount(b ...bool) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithShowElapsedTime(b ...bool) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithShowPercentage(b ...bool) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithShowTitle(b ...bool) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithStartedAt(t time.Time) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithTitle(name string) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithTitleStyle(style *Style) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithTotal(total int) *ProgressbarPrinter
- func (p ProgressbarPrinter) WithWriter(writer io.Writer) *ProgressbarPrinter
- type RGB
- func (p RGB) Fade(minRGB, maxRGB, current float32, end ...RGB) RGB
- func (p RGB) GetValues() (r, g, b uint8)
- func (p RGB) Print(a ...interface{}) *TextPrinter
- func (p RGB) PrintOnError(a ...interface{}) *TextPrinter
- func (p RGB) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p RGB) Printf(format string, a ...interface{}) *TextPrinter
- func (p RGB) Printfln(format string, a ...interface{}) *TextPrinter
- func (p RGB) Println(a ...interface{}) *TextPrinter
- func (p RGB) Sprint(a ...interface{}) string
- func (p RGB) Sprintf(format string, a ...interface{}) string
- func (p RGB) Sprintfln(format string, a ...interface{}) string
- func (p RGB) Sprintln(a ...interface{}) string
- func (p RGB) ToRGBStyle() RGBStyle
- type RGBStyle
- func (p RGBStyle) AddOptions(opts ...Color) RGBStyle
- func (p RGBStyle) Print(a ...interface{}) *TextPrinter
- func (p RGBStyle) PrintOnError(a ...interface{}) *TextPrinter
- func (p RGBStyle) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p RGBStyle) Printf(format string, a ...interface{}) *TextPrinter
- func (p RGBStyle) Printfln(format string, a ...interface{}) *TextPrinter
- func (p RGBStyle) Println(a ...interface{}) *TextPrinter
- func (p RGBStyle) Sprint(a ...interface{}) string
- func (p RGBStyle) Sprintf(format string, a ...interface{}) string
- func (p RGBStyle) Sprintfln(format string, a ...interface{}) string
- func (p RGBStyle) Sprintln(a ...interface{}) string
- type RenderPrinter
- type Scope
- type SectionPrinter
- func (p *SectionPrinter) Print(a ...interface{}) *TextPrinter
- func (p *SectionPrinter) PrintOnError(a ...interface{}) *TextPrinter
- func (p *SectionPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
- func (p *SectionPrinter) Printf(format string, a ...interface{}) *TextPrinter
- func (p *SectionPrinter) Printfln(format string, a ...interface{}) *TextPrinter
- func (p *SectionPrinter) Println(a ...interface{}) *TextPrinter
- func (p SectionPrinter) Sprint(a ...interface{}) string
- func (p SectionPrinter) Sprintf(format string, a ...interface{}) string
- func (p SectionPrinter) Sprintfln(format string, a ...interface{}) string
- func (p SectionPrinter) Sprintln(a ...interface{}) string
- func (p SectionPrinter) WithBottomPadding(padding int) *SectionPrinter
- func (p SectionPrinter) WithIndentCharacter(char string) *SectionPrinter
- func (p SectionPrinter) WithLevel(level int) *SectionPrinter
- func (p SectionPrinter) WithStyle(style *Style) *SectionPrinter
- func (p SectionPrinter) WithTopPadding(padding int) *SectionPrinter
- func (p SectionPrinter) WithWriter(writer io.Writer) *SectionPrinter
- type SlogHandler
- type SpinnerPrinter
- func (s *SpinnerPrinter) Fail(message ...interface{})
- func (s *SpinnerPrinter) GenericStart() (*LivePrinter, error)
- func (s *SpinnerPrinter) GenericStop() (*LivePrinter, error)
- func (s SpinnerPrinter) GetFormattedPrefix() string
- func (s *SpinnerPrinter) Info(message ...interface{})
- func (s *SpinnerPrinter) ResetTimer()
- func (s *SpinnerPrinter) SetStartedAt(t time.Time)
- func (p *SpinnerPrinter) SetWriter(writer io.Writer)
- func (s SpinnerPrinter) Start(text ...interface{}) (*SpinnerPrinter, error)
- func (s *SpinnerPrinter) Stop() error
- func (s *SpinnerPrinter) Success(message ...interface{})
- func (s *SpinnerPrinter) UpdateText(text string)
- func (s *SpinnerPrinter) Warning(message ...interface{})
- func (s SpinnerPrinter) WithDelay(delay time.Duration) *SpinnerPrinter
- func (s SpinnerPrinter) WithIndentation(indentation string) *SpinnerPrinter
- func (s SpinnerPrinter) WithMessageStyle(style *Style) *SpinnerPrinter
- func (s SpinnerPrinter) WithPrefix(prefix Prefix) *SpinnerPrinter
- func (s SpinnerPrinter) WithRemoveWhenDone(b ...bool) *SpinnerPrinter
- func (s SpinnerPrinter) WithSequence(sequence ...string) *SpinnerPrinter
- func (s SpinnerPrinter) WithShowTimer(b ...bool) *SpinnerPrinter
- func (s SpinnerPrinter) WithStartedAt(t time.Time) *SpinnerPrinter
- func (s SpinnerPrinter) WithStyle(style *Style) *SpinnerPrinter
- func (s SpinnerPrinter) WithText(text string) *SpinnerPrinter
- func (s SpinnerPrinter) WithTimerRoundingFactor(factor time.Duration) *SpinnerPrinter
- func (s SpinnerPrinter) WithTimerStyle(style *Style) *SpinnerPrinter
- func (p SpinnerPrinter) WithWriter(writer io.Writer) *SpinnerPrinter
- type Style
- func (s Style) Add(styles ...Style) Style
- func (s Style) Code() string
- func (s Style) Print(a ...interface{})
- func (s Style) Printf(format string, a ...interface{})
- func (s Style) Printfln(format string, a ...interface{})
- func (s Style) Println(a ...interface{})
- func (s Style) RemoveColor(colors ...Color) Style
- func (s Style) Sprint(a ...interface{}) string
- func (s Style) Sprintf(format string, a ...interface{}) string
- func (s Style) Sprintfln(format string, a ...interface{}) string
- func (s Style) Sprintln(a ...interface{}) string
- func (s Style) String() string
- type TableData
- type TablePrinter
- func (p TablePrinter) Render() error
- func (p TablePrinter) Srender() (string, error)
- func (p TablePrinter) WithAlternateRowStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithBoxed(b ...bool) *TablePrinter
- func (p TablePrinter) WithCSVReader(reader *csv.Reader) *TablePrinter
- func (p TablePrinter) WithData(data [][]string) *TablePrinter
- func (p TablePrinter) WithHasHeader(b ...bool) *TablePrinter
- func (p TablePrinter) WithHeaderRowSeparator(separator string) *TablePrinter
- func (p TablePrinter) WithHeaderRowSeparatorStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithHeaderStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithLeftAlignment(b ...bool) *TablePrinter
- func (p TablePrinter) WithRightAlignment(b ...bool) *TablePrinter
- func (p TablePrinter) WithRowSeparator(separator string) *TablePrinter
- func (p TablePrinter) WithRowSeparatorStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithSeparator(separator string) *TablePrinter
- func (p TablePrinter) WithSeparatorStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithStyle(style *Style) *TablePrinter
- func (p TablePrinter) WithWriter(writer io.Writer) *TablePrinter
- type TextPrinter
- type Theme
- func (t Theme) WithBarLabelStyle(style Style) Theme
- func (t Theme) WithBarStyle(style Style) Theme
- func (t Theme) WithBoxStyle(style Style) Theme
- func (t Theme) WithBoxTextStyle(style Style) Theme
- func (t Theme) WithBulletListBulletStyle(style Style) Theme
- func (t Theme) WithBulletListTextStyle(style Style) Theme
- func (t Theme) WithDebugMessageStyle(style Style) Theme
- func (t Theme) WithDebugPrefixStyle(style Style) Theme
- func (t Theme) WithDescriptionMessageStyle(style Style) Theme
- func (t Theme) WithDescriptionPrefixStyle(style Style) Theme
- func (t Theme) WithErrorMessageStyle(style Style) Theme
- func (t Theme) WithErrorPrefixStyle(style Style) Theme
- func (t Theme) WithFatalMessageStyle(style Style) Theme
- func (t Theme) WithFatalPrefixStyle(style Style) Theme
- func (t Theme) WithHighlightStyle(style Style) Theme
- func (t Theme) WithInfoMessageStyle(style Style) Theme
- func (t Theme) WithInfoPrefixStyle(style Style) Theme
- func (t Theme) WithLetterStyle(style Style) Theme
- func (t Theme) WithPrimaryStyle(style Style) Theme
- func (t Theme) WithSecondaryStyle(style Style) Theme
- func (t Theme) WithSuccessMessageStyle(style Style) Theme
- func (t Theme) WithSuccessPrefixStyle(style Style) Theme
- func (t Theme) WithTreeStyle(style Style) Theme
- func (t Theme) WithTreeTextStyle(style Style) Theme
- func (t Theme) WithWarningMessageStyle(style Style) Theme
- func (t Theme) WithWarningPrefixStyle(style Style) Theme
- type TreeNode
- type TreePrinter
- func (p TreePrinter) Render() error
- func (p TreePrinter) Srender() (string, error)
- func (p TreePrinter) WithHorizontalString(s string) *TreePrinter
- func (p TreePrinter) WithIndent(indent int) *TreePrinter
- func (p TreePrinter) WithRoot(root TreeNode) *TreePrinter
- func (p TreePrinter) WithTextStyle(style *Style) *TreePrinter
- func (p TreePrinter) WithTopRightCornerString(s string) *TreePrinter
- func (p TreePrinter) WithTopRightDownStringOngoing(s string) *TreePrinter
- func (p TreePrinter) WithTreeStyle(style *Style) *TreePrinter
- func (p TreePrinter) WithVerticalString(s string) *TreePrinter
- func (p TreePrinter) WithWriter(writer io.Writer) *TreePrinter
Constants ¶
This section is empty.
Variables ¶
var ( // Red is an alias for FgRed.Sprint. Red = FgRed.Sprint // Cyan is an alias for FgCyan.Sprint. Cyan = FgCyan.Sprint // Gray is an alias for FgGray.Sprint. Gray = FgGray.Sprint // Blue is an alias for FgBlue.Sprint. Blue = FgBlue.Sprint // Black is an alias for FgBlack.Sprint. Black = FgBlack.Sprint // Green is an alias for FgGreen.Sprint. Green = FgGreen.Sprint // White is an alias for FgWhite.Sprint. White = FgWhite.Sprint // Yellow is an alias for FgYellow.Sprint. Yellow = FgYellow.Sprint // Magenta is an alias for FgMagenta.Sprint. Magenta = FgMagenta.Sprint // Normal is an alias for FgDefault.Sprint. Normal = FgDefault.Sprint // LightRed is a shortcut for FgLightRed.Sprint. LightRed = FgLightRed.Sprint // LightCyan is a shortcut for FgLightCyan.Sprint. LightCyan = FgLightCyan.Sprint // LightBlue is a shortcut for FgLightBlue.Sprint. LightBlue = FgLightBlue.Sprint // LightGreen is a shortcut for FgLightGreen.Sprint. LightGreen = FgLightGreen.Sprint // LightWhite is a shortcut for FgLightWhite.Sprint. LightWhite = FgLightWhite.Sprint // LightYellow is a shortcut for FgLightYellow.Sprint. LightYellow = FgLightYellow.Sprint // LightMagenta is a shortcut for FgLightMagenta.Sprint. LightMagenta = FgLightMagenta.Sprint )
var ( // ErrTerminalSizeNotDetectable - the terminal size can not be detected and the fallback values are used. ErrTerminalSizeNotDetectable = errors.New("terminal size could not be detected - using fallback value") // ErrHexCodeIsInvalid - the given HEX code is invalid. ErrHexCodeIsInvalid = errors.New("hex code is not valid") // ErrKeyWithoutValue - an odd number of arguments was passed to a pterm Logger's Args method. ErrKeyWithoutValue = "ERROR: key_without_value" )
var ( // Info returns a PrefixPrinter, which can be used to print text with an "info" Prefix. Info = PrefixPrinter{ MessageStyle: &ThemeDefault.InfoMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.InfoPrefixStyle, Text: "INFO", }, } // Warning returns a PrefixPrinter, which can be used to print text with a "warning" Prefix. Warning = PrefixPrinter{ MessageStyle: &ThemeDefault.WarningMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.WarningPrefixStyle, Text: "WARNING", }, } // Success returns a PrefixPrinter, which can be used to print text with a "success" Prefix. Success = PrefixPrinter{ MessageStyle: &ThemeDefault.SuccessMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.SuccessPrefixStyle, Text: "SUCCESS", }, } // Error returns a PrefixPrinter, which can be used to print text with an "error" Prefix. Error = PrefixPrinter{ MessageStyle: &ThemeDefault.ErrorMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.ErrorPrefixStyle, Text: " ERROR ", }, } // Fatal returns a PrefixPrinter, which can be used to print text with an "fatal" Prefix. // NOTICE: Fatal terminates the application immediately! Fatal = PrefixPrinter{ MessageStyle: &ThemeDefault.FatalMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.FatalPrefixStyle, Text: " FATAL ", }, Fatal: true, } // Debug Prints debug messages. By default it will only print if PrintDebugMessages is true. // You can change PrintDebugMessages with EnableDebugMessages and DisableDebugMessages, or by setting the variable itself. Debug = PrefixPrinter{ MessageStyle: &ThemeDefault.DebugMessageStyle, Prefix: Prefix{ Text: " DEBUG ", Style: &ThemeDefault.DebugPrefixStyle, }, Debugger: true, } // Description returns a PrefixPrinter, which can be used to print text with a "description" Prefix. Description = PrefixPrinter{ MessageStyle: &ThemeDefault.DescriptionMessageStyle, Prefix: Prefix{ Style: &ThemeDefault.DescriptionPrefixStyle, Text: "Description", }, } )
var ( // Output completely disables output from pterm if set to false. Can be used in CLI application quiet mode. Output = true // PrintDebugMessages sets if messages printed by the DebugPrinter should be printed. PrintDebugMessages = false // RawOutput is set to true if pterm.DisableStyling() was called. // The variable indicates that PTerm will not add additional styling to text. // Use pterm.DisableStyling() or pterm.EnableStyling() to change this variable. // Changing this variable directly, will disable or enable the output of colored text. RawOutput = false )
var ActiveProgressBarPrinters []*ProgressbarPrinter
ActiveProgressBarPrinters contains all running ProgressbarPrinters. Generally, there should only be one active ProgressbarPrinter at a time.
var DefaultArea = AreaPrinter{}
DefaultArea is the default area printer.
var ( // DefaultBarChart is the default BarChartPrinter. DefaultBarChart = BarChartPrinter{ Horizontal: false, VerticalBarCharacter: "██", HorizontalBarCharacter: "█", Height: GetTerminalHeight() * 2 / 3, Width: GetTerminalWidth() * 2 / 3, } )
var ( // DefaultBasicText returns a default BasicTextPrinter, which can be used to print text as is. // No default style is present for BasicTextPrinter. DefaultBasicText = BasicTextPrinter{} )
var DefaultBigText = BigTextPrinter{ BigCharacters: map[string]string{ "a": ` █████ ██ ██ ███████ ██ ██ ██ ██ `, "A": ` █████ ██ ██ ███████ ██ ██ ██ ██ `, "b": `██████ ██ ██ ██████ ██ ██ ██████`, "B": `██████ ██ ██ ██████ ██ ██ ██████`, "c": ` ██████ ██ ██ ██ ██████`, "C": ` ██████ ██ ██ ██ ██████`, "d": `██████ ██ ██ ██ ██ ██ ██ ██████ `, "D": `██████ ██ ██ ██ ██ ██ ██ ██████ `, "e": `███████ ██ █████ ██ ███████`, "E": `███████ ██ █████ ██ ███████`, "f": `███████ ██ █████ ██ ██ `, "F": `███████ ██ █████ ██ ██ `, "g": ` ██████ ██ ██ ███ ██ ██ ██████ `, "G": ` ██████ ██ ██ ███ ██ ██ ██████ `, "h": `██ ██ ██ ██ ███████ ██ ██ ██ ██ `, "H": `██ ██ ██ ██ ███████ ██ ██ ██ ██ `, "i": `██ ██ ██ ██ ██`, "I": `██ ██ ██ ██ ██`, "j": ` ██ ██ ██ ██ ██ █████ `, "J": ` ██ ██ ██ ██ ██ █████ `, "k": `██ ██ ██ ██ █████ ██ ██ ██ ██`, "K": `██ ██ ██ ██ █████ ██ ██ ██ ██`, "l": `██ ██ ██ ██ ███████ `, "L": `██ ██ ██ ██ ███████ `, "m": `███ ███ ████ ████ ██ ████ ██ ██ ██ ██ ██ ██`, "M": `███ ███ ████ ████ ██ ████ ██ ██ ██ ██ ██ ██`, "n": `███ ██ ████ ██ ██ ██ ██ ██ ██ ██ ██ ████`, "N": `███ ██ ████ ██ ██ ██ ██ ██ ██ ██ ██ ████`, "o": ` ██████ ██ ██ ██ ██ ██ ██ ██████ `, "O": ` ██████ ██ ██ ██ ██ ██ ██ ██████ `, "p": `██████ ██ ██ ██████ ██ ██ `, "P": `██████ ██ ██ ██████ ██ ██ `, "q": ` ██████ ██ ██ ██ ██ ██ ▄▄ ██ ██████ ▀▀ `, "Q": ` ██████ ██ ██ ██ ██ ██ ▄▄ ██ ██████ ▀▀ `, "r": `██████ ██ ██ ██████ ██ ██ ██ ██`, "R": `██████ ██ ██ ██████ ██ ██ ██ ██`, "s": `███████ ██ ███████ ██ ███████`, "S": `███████ ██ ███████ ██ ███████`, "t": `████████ ██ ██ ██ ██ `, "T": `████████ ██ ██ ██ ██ `, "u": `██ ██ ██ ██ ██ ██ ██ ██ ██████ `, "U": `██ ██ ██ ██ ██ ██ ██ ██ ██████ `, "v": `██ ██ ██ ██ ██ ██ ██ ██ ████ `, "V": `██ ██ ██ ██ ██ ██ ██ ██ ████ `, "w": `██ ██ ██ ██ ██ █ ██ ██ ███ ██ ███ ███ `, "W": `██ ██ ██ ██ ██ █ ██ ██ ███ ██ ███ ███ `, "x": `██ ██ ██ ██ ███ ██ ██ ██ ██ `, "X": `██ ██ ██ ██ ███ ██ ██ ██ ██ `, "y": `██ ██ ██ ██ ████ ██ ██ `, "Y": `██ ██ ██ ██ ████ ██ ██ `, "z": `███████ ███ ███ ███ ███████`, "Z": `███████ ███ ███ ███ ███████`, "0": ` ██████ ██ ████ ██ ██ ██ ████ ██ ██████ `, "1": ` ██ ███ ██ ██ ██ `, "2": `██████ ██ █████ ██ ███████ `, "3": `██████ ██ █████ ██ ██████ `, "4": `██ ██ ██ ██ ███████ ██ ██ `, "5": `███████ ██ ███████ ██ ███████`, "6": ` ██████ ██ ███████ ██ ██ ██████ `, "7": `███████ ██ ██ ██ ██`, "8": ` █████ ██ ██ █████ ██ ██ █████ `, "9": ` █████ ██ ██ ██████ ██ █████ `, " ": " ", "!": `██ ██ ██ ██ `, "$": `▄▄███▄▄· ██ ███████ ██ ███████ ▀▀▀ `, "%": `██ ██ ██ ██ ██ ██ ██`, "/": ` ██ ██ ██ ██ ██ `, "(": ` ██ ██ ██ ██ ██ `, ")": `██ ██ ██ ██ ██ `, "?": `██████ ██ ▄███ ▀▀ ██ `, "[": `███ ██ ██ ██ ███`, "]": `███ ██ ██ ██ ███ `, ".": ` ██`, ",": ` ▄█`, "-": ` █████ `, "<": ` ██ ██ ██ ██ ██ `, ">": `██ ██ ██ ██ ██ `, "*": ` ▄ ██ ▄ ████ ▀ ██ ▀ `, "#": ` ██ ██ ████████ ██ ██ ████████ ██ ██ `, "_": ` ███████ `, ":": ` ██ ██ `, "°": ` ████ ██ ██ ████ `, }, }
DefaultBigText contains default values for BigTextPrinter.
var DefaultBox = BoxPrinter{ VerticalString: "|", TopRightCornerString: "└", TopLeftCornerString: "┘", BottomLeftCornerString: "┐", BottomRightCornerString: "┌", HorizontalString: "─", BoxStyle: &ThemeDefault.BoxStyle, TextStyle: &ThemeDefault.BoxTextStyle, RightPadding: 1, LeftPadding: 1, TopPadding: 0, BottomPadding: 0, TitleTopLeft: true, }
DefaultBox is the default BoxPrinter.
var DefaultBulletList = BulletListPrinter{ Bullet: "•", TextStyle: &ThemeDefault.BulletListTextStyle, BulletStyle: &ThemeDefault.BulletListBulletStyle, }
DefaultBulletList contains standards, which can be used to print a BulletListPrinter.
var DefaultCenter = CenterPrinter{ CenterEachLineSeparately: false, }
DefaultCenter is the default CenterPrinter.
var ( // DefaultHeader returns the printer for a default header text. // Defaults to LightWhite, Bold Text and a Gray DefaultHeader background. DefaultHeader = HeaderPrinter{ TextStyle: &ThemeDefault.HeaderTextStyle, BackgroundStyle: &ThemeDefault.HeaderBackgroundStyle, Margin: 5, } )
var DefaultHeatmap = HeatmapPrinter{ AxisStyle: &ThemeDefault.HeatmapHeaderStyle, SeparatorStyle: &ThemeDefault.HeatmapSeparatorStyle, VerticalSeparator: "│", TopRightCornerSeparator: "└", TopLeftCornerSeparator: "┘", BottomLeftCornerSeparator: "┐", BottomRightCornerSeparator: "┌", HorizontalSeparator: "─", TSeparator: "┬", TReverseSeparator: "┴", LSeparator: "├", LReverseSeparator: "┤", TCrossSeparator: "┼", LegendLabel: "Legend", Boxed: true, Grid: true, Legend: true, TextRGB: RGB{0, 0, 0, false}, RGBRange: []RGB{{R: 255, G: 0, B: 0, Background: true}, {R: 255, G: 165, B: 0, Background: true}, {R: 0, G: 255, B: 0, Background: true}}, TextColor: FgBlack, Colors: []Color{BgRed, BgLightRed, BgYellow, BgLightYellow, BgLightGreen, BgGreen}, EnableRGB: false, }
DefaultHeatmap contains standards, which can be used to print a HeatmapPrinter.
var DefaultInteractiveConfirm = InteractiveConfirmPrinter{ DefaultValue: false, DefaultText: "Please confirm", TextStyle: &ThemeDefault.PrimaryStyle, ConfirmText: "Yes", ConfirmStyle: &ThemeDefault.SuccessMessageStyle, RejectText: "No", RejectStyle: &ThemeDefault.ErrorMessageStyle, SuffixStyle: &ThemeDefault.SecondaryStyle, Delimiter: ": ", }
DefaultInteractiveConfirm is the default InteractiveConfirm printer. Pressing "y" will return true, "n" will return false. Pressing enter without typing "y" or "n" will return the configured default value (by default set to "no").
var DefaultInteractiveContinue = InteractiveContinuePrinter{ DefaultValueIndex: 0, DefaultText: "Do you want to continue", TextStyle: &ThemeDefault.PrimaryStyle, Options: []string{"yes", "no", "all", "cancel"}, OptionsStyle: &ThemeDefault.SuccessMessageStyle, SuffixStyle: &ThemeDefault.SecondaryStyle, Delimiter: ": ", }
DefaultInteractiveContinue is the default InteractiveContinue printer. Pressing "y" will return yes, "n" will return no, "a" returns all and "s" returns stop. Pressing enter without typing any letter will return the configured default value (by default set to "yes", the fisrt option).
var ( // DefaultInteractiveMultiselect is the default InteractiveMultiselect printer. DefaultInteractiveMultiselect = InteractiveMultiselectPrinter{ TextStyle: &ThemeDefault.PrimaryStyle, DefaultText: "Please select your options", Options: []string{}, OptionStyle: &ThemeDefault.DefaultText, DefaultOptions: []string{}, MaxHeight: 5, Selector: ">", SelectorStyle: &ThemeDefault.SecondaryStyle, Filter: true, KeySelect: keys.Enter, KeyConfirm: keys.Tab, Checkmark: &ThemeDefault.Checkmark, } )
var ( // DefaultInteractiveSelect is the default InteractiveSelect printer. DefaultInteractiveSelect = InteractiveSelectPrinter{ TextStyle: &ThemeDefault.PrimaryStyle, DefaultText: "Please select an option", Options: []string{}, OptionStyle: &ThemeDefault.DefaultText, DefaultOption: "", MaxHeight: 5, Selector: ">", SelectorStyle: &ThemeDefault.SecondaryStyle, Filter: true, } )
var DefaultInteractiveTextInput = InteractiveTextInputPrinter{ DefaultText: "Input text", Delimiter: ": ", TextStyle: &ThemeDefault.PrimaryStyle, Mask: "", }
DefaultInteractiveTextInput is the default InteractiveTextInput printer.
var DefaultLogger = Logger{ Formatter: LogFormatterColorful, Writer: os.Stdout, Level: LogLevelInfo, ShowTime: true, TimeFormat: "2006-01-02 15:04:05", MaxWidth: 80, KeyStyles: map[string]Style{ "error": *NewStyle(FgRed, Bold), "err": *NewStyle(FgRed, Bold), "caller": *NewStyle(FgGray, Bold), }, }
DefaultLogger is the default logger.
var DefaultMultiPrinter = MultiPrinter{ UpdateDelay: time.Millisecond * 200, // contains filtered or unexported fields }
var DefaultPanel = PanelPrinter{
Padding: 1,
}
DefaultPanel is the default PanelPrinter.
var DefaultParagraph = ParagraphPrinter{ MaxWidth: GetTerminalWidth(), }
DefaultParagraph contains the default values for a ParagraphPrinter.
var DefaultProgressbar = ProgressbarPrinter{ Total: 100, BarCharacter: "█", LastCharacter: "█", ElapsedTimeRoundingFactor: time.Second, BarStyle: &ThemeDefault.ProgressbarBarStyle, TitleStyle: &ThemeDefault.ProgressbarTitleStyle, ShowTitle: true, ShowCount: true, ShowPercentage: true, ShowElapsedTime: true, BarFiller: Gray("█"), MaxWidth: 80, Writer: os.Stdout, }
DefaultProgressbar is the default ProgressbarPrinter.
var DefaultSection = SectionPrinter{ Style: &ThemeDefault.SectionStyle, Level: 1, TopPadding: 1, BottomPadding: 1, IndentCharacter: "#", }
DefaultSection is the default section printer.
var DefaultSpinner = SpinnerPrinter{ Sequence: []string{"▀ ", " ▀", " ▄", "▄ "}, Style: &ThemeDefault.SpinnerStyle, Delay: time.Millisecond * 200, ShowTimer: true, TimerRoundingFactor: time.Second, TimerStyle: &ThemeDefault.TimerStyle, MessageStyle: &ThemeDefault.SpinnerTextStyle, InfoPrinter: &Info, SuccessPrinter: &Success, FailPrinter: &Error, WarningPrinter: &Warning, Prefix: Prefix{ Style: &ThemeDefault.SpinnerTextStyle, Text: "", }, }
DefaultSpinner is the default SpinnerPrinter.
var DefaultTable = TablePrinter{ Style: &ThemeDefault.TableStyle, HeaderStyle: &ThemeDefault.TableHeaderStyle, HeaderRowSeparator: "", HeaderRowSeparatorStyle: &ThemeDefault.TableSeparatorStyle, Separator: " | ", SeparatorStyle: &ThemeDefault.TableSeparatorStyle, RowSeparator: "", RowSeparatorStyle: &ThemeDefault.TableSeparatorStyle, LeftAlignment: true, RightAlignment: false, }
DefaultTable contains standards, which can be used to print a TablePrinter.
var DefaultTree = TreePrinter{ TreeStyle: &ThemeDefault.TreeStyle, TextStyle: &ThemeDefault.TreeTextStyle, TopRightCornerString: "└", HorizontalString: "─", TopRightDownString: "├", VerticalString: "│", RightDownLeftString: "┬", Indent: 2, }
DefaultTree contains standards, which can be used to render a TreePrinter.
var FallbackTerminalHeight = 10
FallbackTerminalHeight is the value used for GetTerminalHeight, if the actual height can not be detected You can override that value if necessary.
var FallbackTerminalWidth = 80
FallbackTerminalWidth is the value used for GetTerminalWidth, if the actual width can not be detected You can override that value if necessary.
var ( // GrayBoxStyle wraps text in a gray box. GrayBoxStyle = NewStyle(BgGray, FgLightWhite) )
var PrintColor = true
PrintColor is false if PTerm should not print colored output.
var ( // ThemeDefault is the default theme used by PTerm. // If this variable is overwritten, the new value is used as default theme. ThemeDefault = Theme{ DefaultText: Style{FgDefault, BgDefault}, PrimaryStyle: Style{FgLightCyan}, SecondaryStyle: Style{FgLightMagenta}, HighlightStyle: Style{Bold, FgYellow}, InfoMessageStyle: Style{FgLightCyan}, InfoPrefixStyle: Style{FgBlack, BgCyan}, SuccessMessageStyle: Style{FgGreen}, SuccessPrefixStyle: Style{FgBlack, BgGreen}, WarningMessageStyle: Style{FgYellow}, WarningPrefixStyle: Style{FgBlack, BgYellow}, ErrorMessageStyle: Style{FgLightRed}, ErrorPrefixStyle: Style{FgBlack, BgLightRed}, FatalMessageStyle: Style{FgLightRed}, FatalPrefixStyle: Style{FgBlack, BgLightRed}, DescriptionMessageStyle: Style{FgDefault}, DescriptionPrefixStyle: Style{FgLightWhite, BgDarkGray}, ScopeStyle: Style{FgGray}, ProgressbarBarStyle: Style{FgCyan}, ProgressbarTitleStyle: Style{FgLightCyan}, HeaderTextStyle: Style{FgLightWhite, Bold}, HeaderBackgroundStyle: Style{BgGray}, SpinnerStyle: Style{FgLightCyan}, SpinnerTextStyle: Style{FgLightWhite}, TableStyle: Style{FgDefault}, TableHeaderStyle: Style{FgLightCyan}, TableSeparatorStyle: Style{FgGray}, HeatmapStyle: Style{FgDefault}, HeatmapHeaderStyle: Style{FgLightCyan}, HeatmapSeparatorStyle: Style{FgDefault}, SectionStyle: Style{Bold, FgYellow}, BulletListTextStyle: Style{FgDefault}, BulletListBulletStyle: Style{FgGray}, TreeStyle: Style{FgGray}, TreeTextStyle: Style{FgDefault}, LetterStyle: Style{FgDefault}, DebugMessageStyle: Style{FgGray}, DebugPrefixStyle: Style{FgBlack, BgGray}, BoxStyle: Style{FgDefault}, BoxTextStyle: Style{FgDefault}, BarLabelStyle: Style{FgLightCyan}, BarStyle: Style{FgCyan}, TimerStyle: Style{FgGray}, Checkmark: Checkmark{ Checked: Green("✓"), Unchecked: Red("✗"), }, } )
Functions ¶
func DisableDebugMessages ¶
func DisableDebugMessages()
DisableDebugMessages disables the output of debug printers.
func DisableStyling ¶
func DisableStyling()
DisableStyling sets PTerm to RawOutput mode and disables all of PTerms styling. You can use this to print to text files etc. This also calls DisableColor.
func EnableDebugMessages ¶
func EnableDebugMessages()
EnableDebugMessages enables the output of debug printers.
func EnableStyling ¶
func EnableStyling()
EnableStyling enables the default PTerm styling. This also calls EnableColor.
func Fprint ¶
Fprint formats using the default formats for its operands and writes to w. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func Fprintln ¶
Fprintln formats using the default formats for its operands and writes to w. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func GetTerminalHeight ¶
func GetTerminalHeight() int
GetTerminalHeight returns the terminal height of the active terminal.
func GetTerminalSize ¶
GetTerminalSize returns the width and the height of the active terminal.
func GetTerminalWidth ¶
func GetTerminalWidth() int
GetTerminalWidth returns the terminal width of the active terminal.
func Print ¶
func Print(a ...interface{})
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func PrintOnError ¶
func PrintOnError(a ...interface{})
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func PrintOnErrorf ¶
func PrintOnErrorf(format string, a ...interface{})
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func Printf ¶
func Printf(format string, a ...interface{})
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func Printfln ¶
func Printfln(format string, a ...interface{})
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func Println ¶
func Println(a ...interface{})
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func Printo ¶
func Printo(a ...interface{})
Printo overrides the current line in a terminal. If the current line is empty, the text will be printed like with pterm.Print. Example:
pterm.Printo("Hello, World")
time.Sleep(time.Second)
pterm.Printo("Hello, Earth!")
func RecalculateTerminalSize ¶
func RecalculateTerminalSize()
RecalculateTerminalSize updates already initialized terminal dimensions. Has to be called after a terminal resize to guarantee proper rendering. Applies only to new instances.
func RemoveColorFromString ¶
func RemoveColorFromString(a ...interface{}) string
RemoveColorFromString removes color codes from a string.
func SetDefaultOutput ¶
SetDefaultOutput sets the default output of pterm.
func SetForcedTerminalSize ¶
setForcedTerminalSize turns off terminal size autodetection. Usuful for unified tests.
func Sprint ¶
func Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func Sprintfln ¶
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
Types ¶
type AreaPrinter ¶
type AreaPrinter struct {
RemoveWhenDone bool
Fullscreen bool
Center bool
// contains filtered or unexported fields
}
AreaPrinter prints an area which can be updated easily. use this printer for live output like charts, algorithm visualizations, simulations and even games.
func (*AreaPrinter) Clear ¶
func (p *AreaPrinter) Clear()
Clear is a Wrapper function that clears the content of the Area moves the cursor to the bottom of the terminal, clears n lines upwards from the current position and moves the cursor again.
func (*AreaPrinter) GenericStart ¶
func (p *AreaPrinter) GenericStart() (*LivePrinter, error)
GenericStart runs Start, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Start instead of this in your program.
func (*AreaPrinter) GenericStop ¶
func (p *AreaPrinter) GenericStop() (*LivePrinter, error)
GenericStop runs Stop, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Stop instead of this in your program.
func (*AreaPrinter) GetContent ¶
func (p *AreaPrinter) GetContent() string
GetContent returns the current area content.
func (*AreaPrinter) SetCWriter ¶
func (p *AreaPrinter) SetCWriter(writer cursor.Writer)
SetWriter sets the writer for the AreaPrinter.
func (*AreaPrinter) SetWriter ¶
func (p *AreaPrinter) SetWriter(writer io.Writer)
SetWriter sets the writer for the AreaPrinter.
func (*AreaPrinter) Start ¶
func (p *AreaPrinter) Start(text ...interface{}) (*AreaPrinter, error)
Start the AreaPrinter.
func (*AreaPrinter) Stop ¶
func (p *AreaPrinter) Stop() error
Stop terminates the AreaPrinter immediately. The AreaPrinter will not resolve into anything.
func (*AreaPrinter) Update ¶
func (p *AreaPrinter) Update(text ...interface{})
Update overwrites the content of the AreaPrinter. Can be used live.
func (AreaPrinter) WithCenter ¶
func (p AreaPrinter) WithCenter(b ...bool) *AreaPrinter
WithCenter centers the AreaPrinter content to the terminal.
func (AreaPrinter) WithFullscreen ¶
func (p AreaPrinter) WithFullscreen(b ...bool) *AreaPrinter
WithFullscreen sets the AreaPrinter height the same height as the terminal, making it fullscreen.
func (AreaPrinter) WithRemoveWhenDone ¶
func (p AreaPrinter) WithRemoveWhenDone(b ...bool) *AreaPrinter
WithRemoveWhenDone removes the AreaPrinter content after it is stopped.
type Bar ¶
Bar is used in bar charts.
func (Bar) WithLabelStyle ¶
WithLabelStyle returns a new Bar with a specific option.
type BarChartPrinter ¶
type BarChartPrinter struct {
Writer io.Writer
Bars Bars
Horizontal bool
ShowValue bool
// Height sets the maximum height of a vertical bar chart.
// The default is calculated to fit into the terminal.
// Ignored if Horizontal is set to true.
Height int
// Width sets the maximum width of a horizontal bar chart.
// The default is calculated to fit into the terminal.
// Ignored if Horizontal is set to false.
Width int
VerticalBarCharacter string
HorizontalBarCharacter string
}
BarChartPrinter is used to print bar charts.
func (BarChartPrinter) Render ¶
func (p BarChartPrinter) Render() error
Render prints the Template to the terminal.
func (BarChartPrinter) Srender ¶
func (p BarChartPrinter) Srender() (string, error)
Srender renders the BarChart as a string.
func (BarChartPrinter) WithBars ¶
func (p BarChartPrinter) WithBars(bars Bars) *BarChartPrinter
WithBars returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithHeight ¶
func (p BarChartPrinter) WithHeight(value int) *BarChartPrinter
WithHeight returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithHorizontal ¶
func (p BarChartPrinter) WithHorizontal(b ...bool) *BarChartPrinter
WithHorizontal returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithHorizontalBarCharacter ¶
func (p BarChartPrinter) WithHorizontalBarCharacter(char string) *BarChartPrinter
WithHorizontalBarCharacter returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithShowValue ¶
func (p BarChartPrinter) WithShowValue(b ...bool) *BarChartPrinter
WithShowValue returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithVerticalBarCharacter ¶
func (p BarChartPrinter) WithVerticalBarCharacter(char string) *BarChartPrinter
WithVerticalBarCharacter returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithWidth ¶
func (p BarChartPrinter) WithWidth(value int) *BarChartPrinter
WithWidth returns a new BarChartPrinter with a specific option.
func (BarChartPrinter) WithWriter ¶
func (p BarChartPrinter) WithWriter(writer io.Writer) *BarChartPrinter
WithWriter sets the custom Writer.
type BasicTextPrinter ¶
BasicTextPrinter is the printer used to print the input as-is or as specified by user formatting.
func (*BasicTextPrinter) Print ¶
func (p *BasicTextPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to provided writer. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*BasicTextPrinter) PrintOnError ¶
func (p *BasicTextPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*BasicTextPrinter) PrintOnErrorf ¶
func (p *BasicTextPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*BasicTextPrinter) Printf ¶
func (p *BasicTextPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to provided writer. It returns the number of bytes written and any write error encountered.
func (*BasicTextPrinter) Printfln ¶
func (p *BasicTextPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to provided writer. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*BasicTextPrinter) Println ¶
func (p *BasicTextPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to provided writer. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (BasicTextPrinter) Sprint ¶
func (p BasicTextPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (BasicTextPrinter) Sprintf ¶
func (p BasicTextPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (BasicTextPrinter) Sprintfln ¶
func (p BasicTextPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (BasicTextPrinter) Sprintln ¶
func (p BasicTextPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (BasicTextPrinter) WithStyle ¶
func (p BasicTextPrinter) WithStyle(style *Style) *BasicTextPrinter
WithStyle adds a style to the printer.
func (BasicTextPrinter) WithWriter ¶
func (p BasicTextPrinter) WithWriter(writer io.Writer) *BasicTextPrinter
type BigTextPrinter ¶
type BigTextPrinter struct {
// BigCharacters holds the map from a normal character to it's big version.
BigCharacters map[string]string
Letters Letters
Writer io.Writer
}
BigTextPrinter renders big text. You can use this as title screen for your application.
func (BigTextPrinter) Render ¶
func (p BigTextPrinter) Render() error
Render prints the BigText to the terminal.
func (BigTextPrinter) Srender ¶
func (p BigTextPrinter) Srender() (string, error)
Srender renders the BigText as a string.
func (BigTextPrinter) WithBigCharacters ¶
func (p BigTextPrinter) WithBigCharacters(chars map[string]string) *BigTextPrinter
WithBigCharacters returns a new BigTextPrinter with specific BigCharacters.
func (BigTextPrinter) WithLetters ¶
func (p BigTextPrinter) WithLetters(letters ...Letters) *BigTextPrinter
WithLetters returns a new BigTextPrinter with specific Letters
func (BigTextPrinter) WithWriter ¶
func (p BigTextPrinter) WithWriter(writer io.Writer) *BigTextPrinter
WithWriter sets the custom Writer.
type BoxPrinter ¶
type BoxPrinter struct {
Title string
TitleTopLeft bool
TitleTopRight bool
TitleTopCenter bool
TitleBottomLeft bool
TitleBottomRight bool
TitleBottomCenter bool
TextStyle *Style
VerticalString string
BoxStyle *Style
HorizontalString string
TopRightCornerString string
TopLeftCornerString string
BottomLeftCornerString string
BottomRightCornerString string
TopPadding int
BottomPadding int
RightPadding int
LeftPadding int
Writer io.Writer
}
BoxPrinter is able to render a box around printables.
func (BoxPrinter) Print ¶
func (p BoxPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (BoxPrinter) PrintOnError ¶
func (p BoxPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (BoxPrinter) PrintOnErrorf ¶
func (p BoxPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (BoxPrinter) Printf ¶
func (p BoxPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (BoxPrinter) Printfln ¶
func (p BoxPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (BoxPrinter) Println ¶
func (p BoxPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (BoxPrinter) Sprint ¶
func (p BoxPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (BoxPrinter) Sprintf ¶
func (p BoxPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (BoxPrinter) Sprintfln ¶
func (p BoxPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (BoxPrinter) Sprintln ¶
func (p BoxPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (BoxPrinter) WithBottomLeftCornerString ¶
func (p BoxPrinter) WithBottomLeftCornerString(str string) *BoxPrinter
WithBottomLeftCornerString returns a new box with a specific BottomLeftCornerString.
func (BoxPrinter) WithBottomPadding ¶
func (p BoxPrinter) WithBottomPadding(padding int) *BoxPrinter
WithBottomPadding returns a new box with a specific BottomPadding.
func (BoxPrinter) WithBottomRightCornerString ¶
func (p BoxPrinter) WithBottomRightCornerString(str string) *BoxPrinter
WithBottomRightCornerString returns a new box with a specific BottomRightCornerString.
func (BoxPrinter) WithBoxStyle ¶
func (p BoxPrinter) WithBoxStyle(style *Style) *BoxPrinter
WithBoxStyle returns a new box with a specific box Style.
func (BoxPrinter) WithHorizontalString ¶
func (p BoxPrinter) WithHorizontalString(str string) *BoxPrinter
WithHorizontalString returns a new box with a specific HorizontalString.
func (BoxPrinter) WithLeftPadding ¶
func (p BoxPrinter) WithLeftPadding(padding int) *BoxPrinter
WithLeftPadding returns a new box with a specific LeftPadding.
func (BoxPrinter) WithRightPadding ¶
func (p BoxPrinter) WithRightPadding(padding int) *BoxPrinter
WithRightPadding returns a new box with a specific RightPadding.
func (BoxPrinter) WithTextStyle ¶
func (p BoxPrinter) WithTextStyle(style *Style) *BoxPrinter
WithTextStyle returns a new box with a specific text Style.
func (BoxPrinter) WithTitle ¶
func (p BoxPrinter) WithTitle(str string) *BoxPrinter
WithTitle returns a new box with a specific Title.
func (BoxPrinter) WithTitleBottomCenter ¶
func (p BoxPrinter) WithTitleBottomCenter(b ...bool) *BoxPrinter
WithTitleBottomCenter returns a new box with a specific Title alignment.
func (BoxPrinter) WithTitleBottomLeft ¶
func (p BoxPrinter) WithTitleBottomLeft(b ...bool) *BoxPrinter
WithTitleBottomLeft returns a new box with a specific Title alignment.
func (BoxPrinter) WithTitleBottomRight ¶
func (p BoxPrinter) WithTitleBottomRight(b ...bool) *BoxPrinter
WithTitleBottomRight returns a new box with a specific Title alignment.
func (BoxPrinter) WithTitleTopCenter ¶
func (p BoxPrinter) WithTitleTopCenter(b ...bool) *BoxPrinter
WithTitleTopCenter returns a new box with a specific Title alignment.
func (BoxPrinter) WithTitleTopLeft ¶
func (p BoxPrinter) WithTitleTopLeft(b ...bool) *BoxPrinter
WithTitleTopLeft returns a new box with a specific Title alignment.
func (BoxPrinter) WithTitleTopRight ¶
func (p BoxPrinter) WithTitleTopRight(b ...bool) *BoxPrinter
WithTitleTopRight returns a new box with a specific Title alignment.
func (BoxPrinter) WithTopLeftCornerString ¶
func (p BoxPrinter) WithTopLeftCornerString(str string) *BoxPrinter
WithTopLeftCornerString returns a new box with a specific TopLeftCornerString.
func (BoxPrinter) WithTopPadding ¶
func (p BoxPrinter) WithTopPadding(padding int) *BoxPrinter
WithTopPadding returns a new box with a specific TopPadding.
func (BoxPrinter) WithTopRightCornerString ¶
func (p BoxPrinter) WithTopRightCornerString(str string) *BoxPrinter
WithTopRightCornerString returns a new box with a specific TopRightCornerString.
func (BoxPrinter) WithVerticalString ¶
func (p BoxPrinter) WithVerticalString(str string) *BoxPrinter
WithVerticalString returns a new box with a specific VerticalString.
func (BoxPrinter) WithWriter ¶
func (p BoxPrinter) WithWriter(writer io.Writer) *BoxPrinter
WithWriter sets the custom Writer.
type BulletListItem ¶
type BulletListItem struct {
Level int
Text string
TextStyle *Style
Bullet string
BulletStyle *Style
}
BulletListItem is able to render a ListItem.
func NewBulletListItemFromString
deprecated
func NewBulletListItemFromString(text string, padding string) BulletListItem
NewBulletListItemFromString returns a BulletListItem with a Text. The padding is counted in the Text to define the Level of the ListItem.
Deprecated: use putils.BulletListItemFromString instead.
func (BulletListItem) WithBullet ¶
func (p BulletListItem) WithBullet(bullet string) *BulletListItem
WithBullet returns a new BulletListItem with a specific Prefix.
func (BulletListItem) WithBulletStyle ¶
func (p BulletListItem) WithBulletStyle(style *Style) *BulletListItem
WithBulletStyle returns a new BulletListItem with a specific BulletStyle.
func (BulletListItem) WithLevel ¶
func (p BulletListItem) WithLevel(level int) *BulletListItem
WithLevel returns a new BulletListItem with a specific Level.
func (BulletListItem) WithText ¶
func (p BulletListItem) WithText(text string) *BulletListItem
WithText returns a new BulletListItem with a specific Text.
func (BulletListItem) WithTextStyle ¶
func (p BulletListItem) WithTextStyle(style *Style) *BulletListItem
WithTextStyle returns a new BulletListItem with a specific TextStyle.
type BulletListPrinter ¶
type BulletListPrinter struct {
Items []BulletListItem
TextStyle *Style
Bullet string
BulletStyle *Style
Writer io.Writer
}
BulletListPrinter is able to render a list.
func NewBulletListFromString
deprecated
func NewBulletListFromString(s string, padding string) BulletListPrinter
NewBulletListFromString returns a BulletListPrinter with Text using the NewTreeListItemFromString method, splitting after return (\n).
Deprecated: use putils.BulletListFromString instead.
func NewBulletListFromStrings
deprecated
func NewBulletListFromStrings(s []string, padding string) BulletListPrinter
NewBulletListFromStrings returns a BulletListPrinter with Text using the NewTreeListItemFromString method.
Deprecated: use putils.BulletListFromStrings instead.
func (BulletListPrinter) Render ¶
func (l BulletListPrinter) Render() error
Render prints the list to the terminal.
func (BulletListPrinter) Srender ¶
func (l BulletListPrinter) Srender() (string, error)
Srender renders the list as a string.
func (BulletListPrinter) WithBullet ¶
func (l BulletListPrinter) WithBullet(bullet string) *BulletListPrinter
WithBullet returns a new list with a specific bullet.
func (BulletListPrinter) WithBulletStyle ¶
func (l BulletListPrinter) WithBulletStyle(style *Style) *BulletListPrinter
WithBulletStyle returns a new list with a specific bullet style.
func (BulletListPrinter) WithItems ¶
func (l BulletListPrinter) WithItems(items []BulletListItem) *BulletListPrinter
WithItems returns a new list with specific Items.
func (BulletListPrinter) WithTextStyle ¶
func (l BulletListPrinter) WithTextStyle(style *Style) *BulletListPrinter
WithTextStyle returns a new list with a specific text style.
func (BulletListPrinter) WithWriter ¶
func (l BulletListPrinter) WithWriter(writer io.Writer) *BulletListPrinter
WithWriter sets the custom Writer.
type CenterPrinter ¶
CenterPrinter prints centered text.
func (CenterPrinter) Print ¶
func (p CenterPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (CenterPrinter) PrintOnError ¶
func (p CenterPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (CenterPrinter) PrintOnErrorf ¶
func (p CenterPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (CenterPrinter) Printf ¶
func (p CenterPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (CenterPrinter) Printfln ¶
func (p CenterPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (CenterPrinter) Println ¶
func (p CenterPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (CenterPrinter) Sprint ¶
func (p CenterPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (CenterPrinter) Sprintf ¶
func (p CenterPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (CenterPrinter) Sprintfln ¶
func (p CenterPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (CenterPrinter) Sprintln ¶
func (p CenterPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (CenterPrinter) WithCenterEachLineSeparately ¶
func (p CenterPrinter) WithCenterEachLineSeparately(b ...bool) *CenterPrinter
WithCenterEachLineSeparately centers each line separately.
func (CenterPrinter) WithWriter ¶
func (p CenterPrinter) WithWriter(writer io.Writer) *CenterPrinter
WithWriter sets the custom Writer.
type Color ¶
type Color uint8
Color is a number which will be used to color strings in the terminal.
const ( FgBlack Color = iota + 30 FgRed FgGreen FgYellow FgBlue FgMagenta FgCyan FgWhite // FgDefault revert default FG. FgDefault Color = 39 )
Foreground colors. basic foreground colors 30 - 37.
const ( FgDarkGray Color = iota + 90 FgLightRed FgLightGreen FgLightYellow FgLightBlue FgLightMagenta FgLightCyan FgLightWhite // FgGray is an alias of FgDarkGray. FgGray Color = 90 )
Extra foreground color 90 - 97.
const ( BgBlack Color = iota + 40 BgRed BgGreen BgYellow // BgBrown like yellow BgBlue BgMagenta BgCyan BgWhite // BgDefault reverts to the default background. BgDefault Color = 49 )
Background colors. basic background colors 40 - 47.
const ( BgDarkGray Color = iota + 100 BgLightRed BgLightGreen BgLightYellow BgLightBlue BgLightMagenta BgLightCyan BgLightWhite // BgGray is an alias of BgDarkGray. BgGray Color = 100 )
Extra background color 100 - 107.
const ( Reset Color = iota Bold Fuzzy Italic Underscore Blink FastBlink Reverse Concealed Strikethrough )
Option settings.
func (Color) Print ¶
func (c Color) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Color.
func (Color) PrintOnError ¶
func (c Color) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (Color) PrintOnErrorf ¶
func (c Color) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (Color) Printf ¶
func (c Color) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Color.
func (Color) Printfln ¶
func (c Color) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Color.
func (Color) Println ¶
func (c Color) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Color.
func (Color) Sprint ¶
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string. Input will be colored with the parent Color.
func (Color) Sprintf ¶
Sprintf formats according to a format specifier and returns the resulting string. Input will be colored with the parent Color.
func (Color) Sprintfln ¶
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended. Input will be colored with the parent Color.
func (Color) Sprintln ¶
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended. Input will be colored with the parent Color.
type HeaderPrinter ¶
type HeaderPrinter struct {
TextStyle *Style
BackgroundStyle *Style
Margin int
FullWidth bool
Writer io.Writer
}
HeaderPrinter contains the data used to craft a header. A header is printed as a big box with text in it. Can be used as title screens or section separator.
func (*HeaderPrinter) Print ¶
func (p *HeaderPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*HeaderPrinter) PrintOnError ¶
func (p *HeaderPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*HeaderPrinter) PrintOnErrorf ¶
func (p *HeaderPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*HeaderPrinter) Printf ¶
func (p *HeaderPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (*HeaderPrinter) Printfln ¶
func (p *HeaderPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*HeaderPrinter) Println ¶
func (p *HeaderPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (HeaderPrinter) Sprint ¶
func (p HeaderPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (HeaderPrinter) Sprintf ¶
func (p HeaderPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (HeaderPrinter) Sprintfln ¶
func (p HeaderPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (HeaderPrinter) Sprintln ¶
func (p HeaderPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (HeaderPrinter) WithBackgroundStyle ¶
func (p HeaderPrinter) WithBackgroundStyle(style *Style) *HeaderPrinter
WithBackgroundStyle changes the background styling of the header.
func (HeaderPrinter) WithFullWidth ¶
func (p HeaderPrinter) WithFullWidth(b ...bool) *HeaderPrinter
WithFullWidth enables full width on a HeaderPrinter.
func (HeaderPrinter) WithMargin ¶
func (p HeaderPrinter) WithMargin(margin int) *HeaderPrinter
WithMargin changes the background styling of the header.
func (HeaderPrinter) WithTextStyle ¶
func (p HeaderPrinter) WithTextStyle(style *Style) *HeaderPrinter
WithTextStyle returns a new HeaderPrinter with changed
func (HeaderPrinter) WithWriter ¶
func (p HeaderPrinter) WithWriter(writer io.Writer) *HeaderPrinter
WithWriter sets the custom Writer.
type HeatmapAxis ¶
type HeatmapData ¶
type HeatmapData [][]float32
HeatmapData is the type that contains the data of a HeatmapPrinter.
type HeatmapPrinter ¶
type HeatmapPrinter struct {
HasHeader bool
AxisStyle *Style
VerticalSeparator string
TopRightCornerSeparator string
TopLeftCornerSeparator string
BottomLeftCornerSeparator string
BottomRightCornerSeparator string
HorizontalSeparator string
TSeparator string
TReverseSeparator string
LSeparator string
LReverseSeparator string
TCrossSeparator string
LegendLabel string
SeparatorStyle *Style
Data HeatmapData
Axis HeatmapAxis
Boxed bool
Grid bool
OnlyColoredCells bool
LegendOnlyColoredCells bool
EnableComplementaryColor bool
Legend bool
CellSize int
Colors []Color
TextColor Color
EnableRGB bool
RGBRange []RGB
TextRGB RGB
Writer io.Writer
// contains filtered or unexported fields
}
HeatmapPrinter is able to render tables.
func (HeatmapPrinter) Render ¶
func (p HeatmapPrinter) Render() error
Render prints the HeatmapPrinter to the terminal.
func (HeatmapPrinter) Srender ¶
func (p HeatmapPrinter) Srender() (string, error)
Srender renders the HeatmapPrinter as a string.
func (HeatmapPrinter) WithAxisData ¶
func (p HeatmapPrinter) WithAxisData(hd HeatmapAxis) *HeatmapPrinter
WithAxisData returns a new HeatmapPrinter, where the first line and row are headers.
func (HeatmapPrinter) WithAxisStyle ¶
func (p HeatmapPrinter) WithAxisStyle(style *Style) *HeatmapPrinter
WithAxisStyle returns a new HeatmapPrinter with a specific AxisStyle.
func (HeatmapPrinter) WithBoxed ¶
func (p HeatmapPrinter) WithBoxed(b ...bool) *HeatmapPrinter
WithBoxed returns a new HeatmapPrinter with a box around the table. If set to true, Grid will be set to true too.
func (HeatmapPrinter) WithCellSize ¶
func (p HeatmapPrinter) WithCellSize(i int) *HeatmapPrinter
WithCellSize returns a new HeatmapPrinter with a specific cell size. This only works if there is no header and OnlyColoredCells == true!
func (HeatmapPrinter) WithColors ¶
func (p HeatmapPrinter) WithColors(colors ...Color) *HeatmapPrinter
WithColors returns a new HeatmapPrinter with a specific Colors.
func (HeatmapPrinter) WithData ¶
func (p HeatmapPrinter) WithData(data [][]float32) *HeatmapPrinter
WithData returns a new HeatmapPrinter with specific Data.
func (HeatmapPrinter) WithEnableComplementaryColor ¶
func (p HeatmapPrinter) WithEnableComplementaryColor(b ...bool) *HeatmapPrinter
WithEnableComplementaryColor returns a new HeatmapPrinter with complement color.
func (HeatmapPrinter) WithEnableRGB ¶
func (p HeatmapPrinter) WithEnableRGB(b ...bool) *HeatmapPrinter
WithEnableRGB returns a new HeatmapPrinter with RGB colors.
func (HeatmapPrinter) WithGrid ¶
func (p HeatmapPrinter) WithGrid(b ...bool) *HeatmapPrinter
WithGrid returns a new HeatmapPrinter with a grid. If set to false, Boxed will be set to false too.
func (HeatmapPrinter) WithLegend ¶
func (p HeatmapPrinter) WithLegend(b ...bool) *HeatmapPrinter
WithLegend returns a new HeatmapPrinter with a legend.
func (HeatmapPrinter) WithLegendLabel ¶
func (p HeatmapPrinter) WithLegendLabel(s string) *HeatmapPrinter
WithLegendLabel returns a new HeatmapPrinter with a specific legend tag. This sets the Legend to true.
func (HeatmapPrinter) WithLegendOnlyColoredCells ¶
func (p HeatmapPrinter) WithLegendOnlyColoredCells(b ...bool) *HeatmapPrinter
WithLegendOnlyColoredCells returns a new HeatmapPrinter with legend with only colored cells. This sets the Legend to true.
func (HeatmapPrinter) WithOnlyColoredCells ¶
func (p HeatmapPrinter) WithOnlyColoredCells(b ...bool) *HeatmapPrinter
WithOnlyColoredCells returns a new HeatmapPrinter with only colored cells.
func (HeatmapPrinter) WithRGBRange ¶
func (p HeatmapPrinter) WithRGBRange(rgb ...RGB) *HeatmapPrinter
WithRGBRange returns a new HeatmapPrinter with a specific RGBRange.
func (HeatmapPrinter) WithSeparatorStyle ¶
func (p HeatmapPrinter) WithSeparatorStyle(style *Style) *HeatmapPrinter
WithSeparatorStyle returns a new HeatmapPrinter with a specific SeparatorStyle.
func (HeatmapPrinter) WithTextColor ¶
func (p HeatmapPrinter) WithTextColor(color Color) *HeatmapPrinter
WithTextColor returns a new HeatmapPrinter with a specific TextColor. This sets EnableComplementaryColor to false.
func (HeatmapPrinter) WithTextRGB ¶
func (p HeatmapPrinter) WithTextRGB(rgb RGB) *HeatmapPrinter
WithTextRGB returns a new HeatmapPrinter with a specific TextRGB. This sets EnableComplementaryColor to false.
func (HeatmapPrinter) WithWriter ¶
func (p HeatmapPrinter) WithWriter(writer io.Writer) *HeatmapPrinter
WithWriter sets the Writer.
type InteractiveConfirmPrinter ¶
type InteractiveConfirmPrinter struct {
DefaultValue bool
DefaultText string
Delimiter string
TextStyle *Style
ConfirmText string
ConfirmStyle *Style
RejectText string
RejectStyle *Style
SuffixStyle *Style
OnInterruptFunc func()
}
InteractiveConfirmPrinter is a printer for interactive confirm prompts.
func (InteractiveConfirmPrinter) Show ¶
func (p InteractiveConfirmPrinter) Show(text ...string) (bool, error)
Show shows the confirm prompt.
Example:
result, _ := pterm.DefaultInteractiveConfirm.Show("Are you sure?")
pterm.Println(result)
func (InteractiveConfirmPrinter) WithConfirmStyle ¶
func (p InteractiveConfirmPrinter) WithConfirmStyle(style *Style) *InteractiveConfirmPrinter
WithConfirmStyle sets the confirm style.
func (InteractiveConfirmPrinter) WithConfirmText ¶
func (p InteractiveConfirmPrinter) WithConfirmText(text string) *InteractiveConfirmPrinter
WithConfirmText sets the confirm text.
func (InteractiveConfirmPrinter) WithDefaultText ¶
func (p InteractiveConfirmPrinter) WithDefaultText(text string) *InteractiveConfirmPrinter
WithDefaultText sets the default text.
func (InteractiveConfirmPrinter) WithDefaultValue ¶
func (p InteractiveConfirmPrinter) WithDefaultValue(value bool) *InteractiveConfirmPrinter
WithDefaultValue sets the default value, which will be returned when the user presses enter without typing "y" or "n".
func (InteractiveConfirmPrinter) WithDelimiter ¶
func (p InteractiveConfirmPrinter) WithDelimiter(delimiter string) *InteractiveConfirmPrinter
WithDelimiter sets the delimiter between the message and the input.
func (InteractiveConfirmPrinter) WithOnInterruptFunc ¶
func (p InteractiveConfirmPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveConfirmPrinter
OnInterrupt sets the function to execute on exit of the input reader
func (InteractiveConfirmPrinter) WithRejectStyle ¶
func (p InteractiveConfirmPrinter) WithRejectStyle(style *Style) *InteractiveConfirmPrinter
WithRejectStyle sets the reject style.
func (InteractiveConfirmPrinter) WithRejectText ¶
func (p InteractiveConfirmPrinter) WithRejectText(text string) *InteractiveConfirmPrinter
WithRejectText sets the reject text.
func (InteractiveConfirmPrinter) WithSuffixStyle ¶
func (p InteractiveConfirmPrinter) WithSuffixStyle(style *Style) *InteractiveConfirmPrinter
WithSuffixStyle sets the suffix style.
func (InteractiveConfirmPrinter) WithTextStyle ¶
func (p InteractiveConfirmPrinter) WithTextStyle(style *Style) *InteractiveConfirmPrinter
WithTextStyle sets the text style.
type InteractiveContinuePrinter ¶
type InteractiveContinuePrinter struct {
DefaultValueIndex int
DefaultText string
Delimiter string
TextStyle *Style
Options []string
OptionsStyle *Style
Handles []string
ShowShortHandles bool
SuffixStyle *Style
}
InteractiveContinuePrinter is a printer for interactive continue prompts.
func (InteractiveContinuePrinter) Show ¶
func (p InteractiveContinuePrinter) Show(text ...string) (string, error)
Show shows the continue prompt.
Example:
result, _ := pterm.DefaultInteractiveContinue.Show("Do you want to apply the changes?")
pterm.Println(result)
func (InteractiveContinuePrinter) WithDefaultText ¶
func (p InteractiveContinuePrinter) WithDefaultText(text string) *InteractiveContinuePrinter
WithDefaultText sets the default text.
func (InteractiveContinuePrinter) WithDefaultValue ¶
func (p InteractiveContinuePrinter) WithDefaultValue(value string) *InteractiveContinuePrinter
WithDefaultValue sets the default value, which will be returned when the user presses enter without typing any letter.
func (InteractiveContinuePrinter) WithDefaultValueIndex ¶
func (p InteractiveContinuePrinter) WithDefaultValueIndex(value int) *InteractiveContinuePrinter
WithDefaultValueIndex sets the default value, which will be returned when the user presses enter without typing any letter.
func (InteractiveContinuePrinter) WithDelimiter ¶
func (p InteractiveContinuePrinter) WithDelimiter(delimiter string) *InteractiveContinuePrinter
WithDelimiter sets the delimiter between the message and the input.
func (InteractiveContinuePrinter) WithHandles ¶
func (p InteractiveContinuePrinter) WithHandles(handles []string) *InteractiveContinuePrinter
WithHandles allows you to customize the short handles for the answers.
func (InteractiveContinuePrinter) WithOptions ¶
func (p InteractiveContinuePrinter) WithOptions(options []string) *InteractiveContinuePrinter
WithOptions sets the options.
func (InteractiveContinuePrinter) WithOptionsStyle ¶
func (p InteractiveContinuePrinter) WithOptionsStyle(style *Style) *InteractiveContinuePrinter
WithOptionsStyle sets the continue style.
func (InteractiveContinuePrinter) WithShowShortHandles ¶
func (p InteractiveContinuePrinter) WithShowShortHandles(b ...bool) *InteractiveContinuePrinter
WithShowShortHandles will set ShowShortHandles to true this makes the printer display the shorthand options instead their shorthand version.
func (InteractiveContinuePrinter) WithSuffixStyle ¶
func (p InteractiveContinuePrinter) WithSuffixStyle(style *Style) *InteractiveContinuePrinter
WithSuffixStyle sets the suffix style.
func (InteractiveContinuePrinter) WithTextStyle ¶
func (p InteractiveContinuePrinter) WithTextStyle(style *Style) *InteractiveContinuePrinter
WithTextStyle sets the text style.
type InteractiveMultiselectPrinter ¶
type InteractiveMultiselectPrinter struct {
DefaultText string
TextStyle *Style
Options []string
OptionStyle *Style
DefaultOptions []string
MaxHeight int
Selector string
SelectorStyle *Style
Filter bool
Checkmark *Checkmark
OnInterruptFunc func()
// KeySelect is the select key. It cannot be keys.Space when Filter is enabled.
KeySelect keys.KeyCode
// KeyConfirm is the confirm key. It cannot be keys.Space when Filter is enabled.
KeyConfirm keys.KeyCode
// contains filtered or unexported fields
}
InteractiveMultiselectPrinter is a printer for interactive multiselect menus.
func (*InteractiveMultiselectPrinter) Show ¶
func (p *InteractiveMultiselectPrinter) Show(text ...string) ([]string, error)
Show shows the interactive multiselect menu and returns the selected entry.
func (InteractiveMultiselectPrinter) WithCheckmark ¶
func (p InteractiveMultiselectPrinter) WithCheckmark(checkmark *Checkmark) *InteractiveMultiselectPrinter
WithCheckmark sets the checkmark
func (InteractiveMultiselectPrinter) WithDefaultOptions ¶
func (p InteractiveMultiselectPrinter) WithDefaultOptions(options []string) *InteractiveMultiselectPrinter
WithDefaultOptions sets the default options.
func (InteractiveMultiselectPrinter) WithDefaultText ¶
func (p InteractiveMultiselectPrinter) WithDefaultText(text string) *InteractiveMultiselectPrinter
WithDefaultText sets the default text.
func (InteractiveMultiselectPrinter) WithFilter ¶
func (p InteractiveMultiselectPrinter) WithFilter(b ...bool) *InteractiveMultiselectPrinter
WithFilter sets the Filter option
func (InteractiveMultiselectPrinter) WithKeyConfirm ¶
func (p InteractiveMultiselectPrinter) WithKeyConfirm(keyConfirm keys.KeyCode) *InteractiveMultiselectPrinter
WithKeyConfirm sets the confirm key It cannot be keys.Space when Filter is enabled.
func (InteractiveMultiselectPrinter) WithKeySelect ¶
func (p InteractiveMultiselectPrinter) WithKeySelect(keySelect keys.KeyCode) *InteractiveMultiselectPrinter
WithKeySelect sets the confirm key It cannot be keys.Space when Filter is enabled.
func (InteractiveMultiselectPrinter) WithMaxHeight ¶
func (p InteractiveMultiselectPrinter) WithMaxHeight(maxHeight int) *InteractiveMultiselectPrinter
WithMaxHeight sets the maximum height of the select menu.
func (InteractiveMultiselectPrinter) WithOnInterruptFunc ¶
func (p InteractiveMultiselectPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveMultiselectPrinter
OnInterrupt sets the function to execute on exit of the input reader
func (InteractiveMultiselectPrinter) WithOptions ¶
func (p InteractiveMultiselectPrinter) WithOptions(options []string) *InteractiveMultiselectPrinter
WithOptions sets the options.
type InteractiveSelectPrinter ¶
type InteractiveSelectPrinter struct {
TextStyle *Style
DefaultText string
Options []string
OptionStyle *Style
DefaultOption string
MaxHeight int
Selector string
SelectorStyle *Style
OnInterruptFunc func()
Filter bool
// contains filtered or unexported fields
}
InteractiveSelectPrinter is a printer for interactive select menus.
func (*InteractiveSelectPrinter) Show ¶
func (p *InteractiveSelectPrinter) Show(text ...string) (string, error)
Show shows the interactive select menu and returns the selected entry.
func (InteractiveSelectPrinter) WithDefaultOption ¶
func (p InteractiveSelectPrinter) WithDefaultOption(option string) *InteractiveSelectPrinter
WithDefaultOption sets the default options.
func (InteractiveSelectPrinter) WithDefaultText ¶
func (p InteractiveSelectPrinter) WithDefaultText(text string) *InteractiveSelectPrinter
WithDefaultText sets the default text.
func (InteractiveSelectPrinter) WithFilter ¶
func (p InteractiveSelectPrinter) WithFilter(b ...bool) *InteractiveSelectPrinter
WithFilter sets the Filter option
func (InteractiveSelectPrinter) WithMaxHeight ¶
func (p InteractiveSelectPrinter) WithMaxHeight(maxHeight int) *InteractiveSelectPrinter
WithMaxHeight sets the maximum height of the select menu.
func (InteractiveSelectPrinter) WithOnInterruptFunc ¶
func (p InteractiveSelectPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveSelectPrinter
OnInterrupt sets the function to execute on exit of the input reader
func (InteractiveSelectPrinter) WithOptions ¶
func (p InteractiveSelectPrinter) WithOptions(options []string) *InteractiveSelectPrinter
WithOptions sets the options.
type InteractiveTextInputPrinter ¶
type InteractiveTextInputPrinter struct {
TextStyle *Style
DefaultText string
DefaultValue string
Delimiter string
MultiLine bool
Mask string
OnInterruptFunc func()
// contains filtered or unexported fields
}
InteractiveTextInputPrinter is a printer for interactive select menus.
func (InteractiveTextInputPrinter) Show ¶
func (p InteractiveTextInputPrinter) Show(text ...string) (string, error)
Show shows the interactive select menu and returns the selected entry.
func (InteractiveTextInputPrinter) WithDefaultText ¶
func (p InteractiveTextInputPrinter) WithDefaultText(text string) *InteractiveTextInputPrinter
WithDefaultText sets the default text.
func (InteractiveTextInputPrinter) WithDefaultValue ¶
func (p InteractiveTextInputPrinter) WithDefaultValue(value string) *InteractiveTextInputPrinter
WithDefaultValue sets the default value.
func (InteractiveTextInputPrinter) WithDelimiter ¶
func (p InteractiveTextInputPrinter) WithDelimiter(delimiter string) *InteractiveTextInputPrinter
WithDelimiter sets the delimiter between the message and the input.
func (InteractiveTextInputPrinter) WithMask ¶
func (p InteractiveTextInputPrinter) WithMask(mask string) *InteractiveTextInputPrinter
WithMask sets the mask.
func (InteractiveTextInputPrinter) WithMultiLine ¶
func (p InteractiveTextInputPrinter) WithMultiLine(multiLine ...bool) *InteractiveTextInputPrinter
WithMultiLine sets the multi line flag.
func (InteractiveTextInputPrinter) WithOnInterruptFunc ¶
func (p InteractiveTextInputPrinter) WithOnInterruptFunc(exitFunc func()) *InteractiveTextInputPrinter
WithOnInterruptFunc sets the function to execute on exit of the input reader
func (InteractiveTextInputPrinter) WithTextStyle ¶
func (p InteractiveTextInputPrinter) WithTextStyle(style *Style) *InteractiveTextInputPrinter
WithTextStyle sets the text style.
type Letter ¶
Letter is an object, which holds a string and a specific Style for it.
func (Letter) WithString ¶
WithString returns a new Letter with a specific String.
type Letters ¶
type Letters []Letter
Letters is a slice of Letter.
func NewLettersFromString
deprecated
func NewLettersFromStringWithRGB
deprecated
func NewLettersFromStringWithStyle
deprecated
type LeveledList ¶
type LeveledList []LeveledListItem
LeveledList is a list, which contains multiple LeveledListItem.
type LeveledListItem ¶
LeveledListItem combines a text with a specific level. The level is the indent, which would normally be seen in a BulletListPrinter.
type LivePrinter ¶
type LivePrinter interface {
// GenericStart runs Start, but returns a LivePrinter.
// This is used for the interface LivePrinter.
// You most likely want to use Start instead of this in your program.
GenericStart() (*LivePrinter, error)
// GenericStop runs Stop, but returns a LivePrinter.
// This is used for the interface LivePrinter.
// You most likely want to use Stop instead of this in your program.
GenericStop() (*LivePrinter, error)
SetWriter(writer io.Writer)
}
LivePrinter is a printer which can update it's output live.
type LogFormatter ¶
type LogFormatter int
LogFormatter is the log formatter. Can be either LogFormatterColorful or LogFormatterJSON.
const ( // LogFormatterColorful is a colorful log formatter. LogFormatterColorful LogFormatter = iota // LogFormatterJSON is a JSON log formatter. LogFormatterJSON )
type LogLevel ¶
type LogLevel int
const ( // LogLevelDisabled does never print. LogLevelDisabled LogLevel = iota // LogLevelTrace is the log level for traces. LogLevelTrace // LogLevelDebug is the log level for debug. LogLevelDebug // LogLevelInfo is the log level for info. LogLevelInfo // LogLevelWarn is the log level for warnings. LogLevelWarn // LogLevelError is the log level for errors. LogLevelError // LogLevelFatal is the log level for fatal errors. LogLevelFatal // LogLevelPrint is the log level for printing. LogLevelPrint )
type Logger ¶
type Logger struct {
// Formatter is the log formatter of the logger.
Formatter LogFormatter
// Writer is the writer of the logger.
Writer io.Writer
// Level is the log level of the logger.
Level LogLevel
// ShowCaller defines if the logger should print the caller.
ShowCaller bool
// CallerOffset defines the offset of the caller.
CallerOffset int
// ShowTime defines if the logger should print a timestamp.
ShowTime bool
// TimestampLayout defines the layout of the timestamp.
TimeFormat string
// KeyStyles defines the styles for specific keys.
KeyStyles map[string]Style
// MaxWidth defines the maximum width of the logger.
// If the text (including the arguments) is longer than the max width, it will be split into multiple lines.
MaxWidth int
}
func (Logger) AppendKeyStyle ¶
AppendKeyStyle appends a style for a specific key.
func (Logger) AppendKeyStyles ¶
AppendKeyStyles appends a style for a specific key.
func (Logger) Args ¶
func (l Logger) Args(args ...any) []LoggerArgument
Args converts any arguments to a slice of LoggerArgument.
func (Logger) ArgsFromMap ¶
func (l Logger) ArgsFromMap(m map[string]any) []LoggerArgument
ArgsFromMap converts a map to a slice of LoggerArgument.
func (Logger) Debug ¶
func (l Logger) Debug(msg string, args ...[]LoggerArgument)
Debug prints a debug log.
func (Logger) Error ¶
func (l Logger) Error(msg string, args ...[]LoggerArgument)
Error prints an error log.
func (Logger) Fatal ¶
func (l Logger) Fatal(msg string, args ...[]LoggerArgument)
Fatal prints a fatal log and exits the program.
func (Logger) Info ¶
func (l Logger) Info(msg string, args ...[]LoggerArgument)
Info prints an info log.
func (Logger) Print ¶
func (l Logger) Print(msg string, args ...[]LoggerArgument)
Print prints a log.
func (Logger) Trace ¶
func (l Logger) Trace(msg string, args ...[]LoggerArgument)
Trace prints a trace log.
func (Logger) Warn ¶
func (l Logger) Warn(msg string, args ...[]LoggerArgument)
Warn prints a warning log.
func (Logger) WithCaller ¶
WithCaller enables or disables the caller.
func (Logger) WithCallerOffset ¶
WithCallerOffset sets the caller offset.
func (Logger) WithFormatter ¶
func (l Logger) WithFormatter(formatter LogFormatter) *Logger
WithFormatter sets the log formatter of the logger.
func (Logger) WithKeyStyles ¶
WithKeyStyles sets the style for a specific key.
func (Logger) WithMaxWidth ¶
WithMaxWidth sets the maximum width of the logger.
func (Logger) WithTimeFormat ¶
WithTimeFormat sets the timestamp layout.
type LoggerArgument ¶
type LoggerArgument struct {
// Key is the key of the argument.
Key string
// Value is the value of the argument.
Value any
}
LoggerArgument is a key-value pair for a logger.
type MultiPrinter ¶
type MultiPrinter struct {
IsActive bool
UpdateDelay time.Duration
// contains filtered or unexported fields
}
func (MultiPrinter) GenericStart ¶
func (p MultiPrinter) GenericStart() (*LivePrinter, error)
GenericStart runs Start, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Start instead of this in your program.
func (MultiPrinter) GenericStop ¶
func (p MultiPrinter) GenericStop() (*LivePrinter, error)
GenericStop runs Stop, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Stop instead of this in your program.
func (*MultiPrinter) NewWriter ¶
func (p *MultiPrinter) NewWriter() io.Writer
func (*MultiPrinter) SetCWriter ¶
func (p *MultiPrinter) SetCWriter(writer cursor.Writer)
SetCWriter sets the writer for the AreaPrinter.
func (*MultiPrinter) SetWriter ¶
func (p *MultiPrinter) SetWriter(writer io.Writer)
SetWriter sets the writer for the AreaPrinter.
func (*MultiPrinter) Start ¶
func (p *MultiPrinter) Start() (*MultiPrinter, error)
func (*MultiPrinter) Stop ¶
func (p *MultiPrinter) Stop() (*MultiPrinter, error)
func (MultiPrinter) WithCWriter ¶
func (p MultiPrinter) WithCWriter(writer cursor.Writer) *MultiPrinter
WithCWriter returns a fork of the MultiPrinter with a new writer.
func (MultiPrinter) WithUpdateDelay ¶
func (p MultiPrinter) WithUpdateDelay(delay time.Duration) *MultiPrinter
WithUpdateDelay returns a fork of the MultiPrinter with a new update delay.
func (MultiPrinter) WithWriter ¶
func (p MultiPrinter) WithWriter(writer io.Writer) *MultiPrinter
WithWriter returns a fork of the MultiPrinter with a new writer.
type Panel ¶
type Panel struct {
Data string
}
Panel contains the data, which should be printed inside a PanelPrinter.
type PanelPrinter ¶
type PanelPrinter struct {
Panels Panels
Padding int
BottomPadding int
SameColumnWidth bool
BoxPrinter BoxPrinter
Writer io.Writer
}
PanelPrinter prints content in boxes.
func (PanelPrinter) Render ¶
func (p PanelPrinter) Render() error
Render prints the Template to the terminal.
func (PanelPrinter) Srender ¶
func (p PanelPrinter) Srender() (string, error)
Srender renders the Template as a string.
func (PanelPrinter) WithBottomPadding ¶
func (p PanelPrinter) WithBottomPadding(bottomPadding int) *PanelPrinter
WithBottomPadding returns a new PanelPrinter with specific options.
func (PanelPrinter) WithBoxPrinter ¶
func (p PanelPrinter) WithBoxPrinter(boxPrinter BoxPrinter) *PanelPrinter
WithBoxPrinter returns a new PanelPrinter with specific options.
func (PanelPrinter) WithPadding ¶
func (p PanelPrinter) WithPadding(padding int) *PanelPrinter
WithPadding returns a new PanelPrinter with specific options.
func (PanelPrinter) WithPanels ¶
func (p PanelPrinter) WithPanels(panels Panels) *PanelPrinter
WithPanels returns a new PanelPrinter with specific options.
func (PanelPrinter) WithSameColumnWidth ¶
func (p PanelPrinter) WithSameColumnWidth(b ...bool) *PanelPrinter
WithSameColumnWidth returns a new PanelPrinter with specific options.
func (PanelPrinter) WithWriter ¶
func (p PanelPrinter) WithWriter(writer io.Writer) *PanelPrinter
WithWriter sets the custom Writer.
type ParagraphPrinter ¶
ParagraphPrinter can print paragraphs to a fixed line width. The text will split between words, so that words will stick together. It's like in a book.
func (*ParagraphPrinter) Print ¶
func (p *ParagraphPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*ParagraphPrinter) PrintOnError ¶
func (p *ParagraphPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*ParagraphPrinter) PrintOnErrorf ¶
func (p *ParagraphPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*ParagraphPrinter) Printf ¶
func (p *ParagraphPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (*ParagraphPrinter) Printfln ¶
func (p *ParagraphPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*ParagraphPrinter) Println ¶
func (p *ParagraphPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (ParagraphPrinter) Sprint ¶
func (p ParagraphPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (ParagraphPrinter) Sprintf ¶
func (p ParagraphPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (ParagraphPrinter) Sprintfln ¶
func (p ParagraphPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (ParagraphPrinter) Sprintln ¶
func (p ParagraphPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (ParagraphPrinter) WithMaxWidth ¶
func (p ParagraphPrinter) WithMaxWidth(width int) *ParagraphPrinter
WithMaxWidth returns a new ParagraphPrinter with a specific MaxWidth
func (ParagraphPrinter) WithWriter ¶
func (p ParagraphPrinter) WithWriter(writer io.Writer) *ParagraphPrinter
WithWriter sets the custom Writer.
type PrefixPrinter ¶
type PrefixPrinter struct {
Prefix Prefix
Scope Scope
MessageStyle *Style
Fatal bool
ShowLineNumber bool
LineNumberOffset int
Writer io.Writer
// If Debugger is true, the printer will only print if PrintDebugMessages is set to true.
// You can change PrintDebugMessages with EnableDebugMessages and DisableDebugMessages, or by setting the variable itself.
Debugger bool
}
PrefixPrinter is the printer used to print a Prefix.
func (PrefixPrinter) GetFormattedPrefix ¶
func (p PrefixPrinter) GetFormattedPrefix() string
GetFormattedPrefix returns the Prefix as a styled text string.
func (*PrefixPrinter) Print ¶
func (p *PrefixPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*PrefixPrinter) PrintOnError ¶
func (p *PrefixPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
Note: Use WithFatal(true) or Fatal to panic after first non nil error.
func (*PrefixPrinter) PrintOnErrorf ¶
func (p *PrefixPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*PrefixPrinter) Printf ¶
func (p *PrefixPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (*PrefixPrinter) Printfln ¶
func (p *PrefixPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*PrefixPrinter) Println ¶
func (p *PrefixPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*PrefixPrinter) Sprint ¶
func (p *PrefixPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (PrefixPrinter) Sprintf ¶
func (p PrefixPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (PrefixPrinter) Sprintfln ¶
func (p PrefixPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (PrefixPrinter) Sprintln ¶
func (p PrefixPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (PrefixPrinter) WithDebugger ¶
func (p PrefixPrinter) WithDebugger(b ...bool) *PrefixPrinter
WithDebugger returns a new Printer with specific Debugger value. If Debugger is true, the printer will only print if PrintDebugMessages is set to true. You can change PrintDebugMessages with EnableDebugMessages and DisableDebugMessages, or by setting the variable itself.
func (PrefixPrinter) WithFatal ¶
func (p PrefixPrinter) WithFatal(b ...bool) *PrefixPrinter
WithFatal sets if the printer should panic after printing. NOTE: The printer will only panic if either PrefixPrinter.Println, PrefixPrinter.Print or PrefixPrinter.Printf is called.
func (PrefixPrinter) WithLineNumberOffset ¶
func (p PrefixPrinter) WithLineNumberOffset(offset int) *PrefixPrinter
WithLineNumberOffset can be used to exclude a specific amount of calls in the call stack. If you make a wrapper function for example, you can set this to one. The printed line number will then be the line number where your wrapper function is called.
func (PrefixPrinter) WithMessageStyle ¶
func (p PrefixPrinter) WithMessageStyle(style *Style) *PrefixPrinter
WithMessageStyle adds a custom prefix to the printer.
func (PrefixPrinter) WithPrefix ¶
func (p PrefixPrinter) WithPrefix(prefix Prefix) *PrefixPrinter
WithPrefix adds a custom prefix to the printer.
func (PrefixPrinter) WithScope ¶
func (p PrefixPrinter) WithScope(scope Scope) *PrefixPrinter
WithScope adds a scope to the Prefix.
func (PrefixPrinter) WithShowLineNumber ¶
func (p PrefixPrinter) WithShowLineNumber(b ...bool) *PrefixPrinter
WithShowLineNumber sets if the printer should print the line number from where it's called in a go file.
func (PrefixPrinter) WithWriter ¶
func (p PrefixPrinter) WithWriter(writer io.Writer) *PrefixPrinter
WithWriter sets the custom Writer.
type ProgressbarPrinter ¶
type ProgressbarPrinter struct {
Title string
Total int
Current int
BarCharacter string
LastCharacter string
ElapsedTimeRoundingFactor time.Duration
BarFiller string
MaxWidth int
ShowElapsedTime bool
ShowCount bool
ShowTitle bool
ShowPercentage bool
RemoveWhenDone bool
TitleStyle *Style
BarStyle *Style
IsActive bool
Writer io.Writer
// contains filtered or unexported fields
}
ProgressbarPrinter shows a progress animation in the terminal.
func (*ProgressbarPrinter) Add ¶
func (p *ProgressbarPrinter) Add(count int) *ProgressbarPrinter
Add to current value.
func (*ProgressbarPrinter) GenericStart ¶
func (p *ProgressbarPrinter) GenericStart() (*LivePrinter, error)
GenericStart runs Start, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Start instead of this in your program.
func (*ProgressbarPrinter) GenericStop ¶
func (p *ProgressbarPrinter) GenericStop() (*LivePrinter, error)
GenericStop runs Stop, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Stop instead of this in your program.
func (*ProgressbarPrinter) GetElapsedTime ¶
func (p *ProgressbarPrinter) GetElapsedTime() time.Duration
GetElapsedTime returns the elapsed time, since the ProgressbarPrinter was started.
func (*ProgressbarPrinter) Increment ¶
func (p *ProgressbarPrinter) Increment() *ProgressbarPrinter
Increment current value by one.
func (*ProgressbarPrinter) ResetTimer ¶
func (p *ProgressbarPrinter) ResetTimer()
ResetTimer resets the timer of the ProgressbarPrinter.
func (*ProgressbarPrinter) SetStartedAt ¶
func (p *ProgressbarPrinter) SetStartedAt(t time.Time)
SetStartedAt sets the time when the ProgressbarPrinter started.
func (*ProgressbarPrinter) SetWriter ¶
func (p *ProgressbarPrinter) SetWriter(writer io.Writer)
SetWriter sets the custom Writer.
func (ProgressbarPrinter) Start ¶
func (p ProgressbarPrinter) Start(title ...interface{}) (*ProgressbarPrinter, error)
Start the ProgressbarPrinter.
func (*ProgressbarPrinter) Stop ¶
func (p *ProgressbarPrinter) Stop() (*ProgressbarPrinter, error)
Stop the ProgressbarPrinter.
func (*ProgressbarPrinter) UpdateTitle ¶
func (p *ProgressbarPrinter) UpdateTitle(title string) *ProgressbarPrinter
UpdateTitle updates the title and re-renders the progressbar
func (ProgressbarPrinter) WithBarCharacter ¶
func (p ProgressbarPrinter) WithBarCharacter(char string) *ProgressbarPrinter
WithBarCharacter sets the bar character of the ProgressbarPrinter.
func (ProgressbarPrinter) WithBarFiller ¶
func (p ProgressbarPrinter) WithBarFiller(char string) *ProgressbarPrinter
WithBarFiller sets the filler character for the ProgressbarPrinter.
func (ProgressbarPrinter) WithBarStyle ¶
func (p ProgressbarPrinter) WithBarStyle(style *Style) *ProgressbarPrinter
WithBarStyle sets the style of the bar.
func (ProgressbarPrinter) WithCurrent ¶
func (p ProgressbarPrinter) WithCurrent(current int) *ProgressbarPrinter
WithCurrent sets the current value of the ProgressbarPrinter.
func (ProgressbarPrinter) WithElapsedTimeRoundingFactor ¶
func (p ProgressbarPrinter) WithElapsedTimeRoundingFactor(duration time.Duration) *ProgressbarPrinter
WithElapsedTimeRoundingFactor sets the rounding factor of the elapsed time.
func (ProgressbarPrinter) WithLastCharacter ¶
func (p ProgressbarPrinter) WithLastCharacter(char string) *ProgressbarPrinter
WithLastCharacter sets the last character of the ProgressbarPrinter.
func (ProgressbarPrinter) WithMaxWidth ¶
func (p ProgressbarPrinter) WithMaxWidth(maxWidth int) *ProgressbarPrinter
WithMaxWidth sets the maximum width of the ProgressbarPrinter. If the terminal is smaller than the given width, the terminal width will be used instead. If the width is set to zero, or below, the terminal width will be used.
func (ProgressbarPrinter) WithRemoveWhenDone ¶
func (p ProgressbarPrinter) WithRemoveWhenDone(b ...bool) *ProgressbarPrinter
WithRemoveWhenDone sets if the ProgressbarPrinter should be removed when it is done.
func (ProgressbarPrinter) WithShowCount ¶
func (p ProgressbarPrinter) WithShowCount(b ...bool) *ProgressbarPrinter
WithShowCount sets if the total and current count should be displayed in the ProgressbarPrinter.
func (ProgressbarPrinter) WithShowElapsedTime ¶
func (p ProgressbarPrinter) WithShowElapsedTime(b ...bool) *ProgressbarPrinter
WithShowElapsedTime sets if the elapsed time should be displayed in the ProgressbarPrinter.
func (ProgressbarPrinter) WithShowPercentage ¶
func (p ProgressbarPrinter) WithShowPercentage(b ...bool) *ProgressbarPrinter
WithShowPercentage sets if the completed percentage should be displayed in the ProgressbarPrinter.
func (ProgressbarPrinter) WithShowTitle ¶
func (p ProgressbarPrinter) WithShowTitle(b ...bool) *ProgressbarPrinter
WithShowTitle sets if the title should be displayed in the ProgressbarPrinter.
func (ProgressbarPrinter) WithStartedAt ¶
func (p ProgressbarPrinter) WithStartedAt(t time.Time) *ProgressbarPrinter
WithStartedAt sets the time when the ProgressbarPrinter started.
func (ProgressbarPrinter) WithTitle ¶
func (p ProgressbarPrinter) WithTitle(name string) *ProgressbarPrinter
WithTitle sets the name of the ProgressbarPrinter.
func (ProgressbarPrinter) WithTitleStyle ¶
func (p ProgressbarPrinter) WithTitleStyle(style *Style) *ProgressbarPrinter
WithTitleStyle sets the style of the title.
func (ProgressbarPrinter) WithTotal ¶
func (p ProgressbarPrinter) WithTotal(total int) *ProgressbarPrinter
WithTotal sets the total value of the ProgressbarPrinter.
func (ProgressbarPrinter) WithWriter ¶
func (p ProgressbarPrinter) WithWriter(writer io.Writer) *ProgressbarPrinter
WithWriter sets the custom Writer.
type RGB ¶
RGB color model is an additive color model in which red, green, and blue light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue. https://en.wikipedia.org/wiki/RGB_color_model
func NewRGBFromHEX
deprecated
func (RGB) Fade ¶
Fade fades one RGB value (over other RGB values) to another RGB value, by giving the function a minimum, maximum and current value.
func (RGB) Print ¶
func (p RGB) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (RGB) PrintOnError ¶
func (p RGB) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (RGB) PrintOnErrorf ¶
func (p RGB) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (RGB) Printf ¶
func (p RGB) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (RGB) Printfln ¶
func (p RGB) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (RGB) Println ¶
func (p RGB) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (RGB) Sprint ¶
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (RGB) Sprintf ¶
Sprintf formats according to a format specifier and returns the resulting string.
func (RGB) Sprintfln ¶
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (RGB) Sprintln ¶
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (RGB) ToRGBStyle ¶
type RGBStyle ¶
type RGBStyle struct {
Options []Color
Foreground, Background RGB
// contains filtered or unexported fields
}
func NewRGBStyle ¶
NewRGBStyle returns a new RGBStyle. The foreground color is required, the background color is optional. The colors will be set as is, ignoring the RGB.Background property.
func (RGBStyle) AddOptions ¶
AddOptions adds options to the RGBStyle.
func (RGBStyle) Print ¶
func (p RGBStyle) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (RGBStyle) PrintOnError ¶
func (p RGBStyle) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (RGBStyle) PrintOnErrorf ¶
func (p RGBStyle) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (RGBStyle) Printf ¶
func (p RGBStyle) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (RGBStyle) Printfln ¶
func (p RGBStyle) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (RGBStyle) Println ¶
func (p RGBStyle) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (RGBStyle) Sprint ¶
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (RGBStyle) Sprintf ¶
Sprintf formats according to a format specifier and returns the resulting string.
type RenderPrinter ¶
type RenderPrinter interface {
// Render the XXX to the terminal.
Render() error
// Srender returns the rendered string of XXX.
Srender() (string, error)
}
RenderPrinter is used to display renderable content. Example for renderable content is a Table.
type Scope ¶
Scope contains the data of the optional scope of a prefix. If it has a text, it will be printed after the Prefix in brackets.
type SectionPrinter ¶
type SectionPrinter struct {
Style *Style
Level int
IndentCharacter string
TopPadding int
BottomPadding int
Writer io.Writer
}
SectionPrinter prints a new section title. It can be used to structure longer text, or different chapters of your program.
func (*SectionPrinter) Print ¶
func (p *SectionPrinter) Print(a ...interface{}) *TextPrinter
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*SectionPrinter) PrintOnError ¶
func (p *SectionPrinter) PrintOnError(a ...interface{}) *TextPrinter
PrintOnError prints every error which is not nil. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*SectionPrinter) PrintOnErrorf ¶
func (p *SectionPrinter) PrintOnErrorf(format string, a ...interface{}) *TextPrinter
PrintOnErrorf wraps every error which is not nil and prints it. If every error is nil, nothing will be printed. This can be used for simple error checking.
func (*SectionPrinter) Printf ¶
func (p *SectionPrinter) Printf(format string, a ...interface{}) *TextPrinter
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered.
func (*SectionPrinter) Printfln ¶
func (p *SectionPrinter) Printfln(format string, a ...interface{}) *TextPrinter
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (*SectionPrinter) Println ¶
func (p *SectionPrinter) Println(a ...interface{}) *TextPrinter
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered.
func (SectionPrinter) Sprint ¶
func (p SectionPrinter) Sprint(a ...interface{}) string
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.
func (SectionPrinter) Sprintf ¶
func (p SectionPrinter) Sprintf(format string, a ...interface{}) string
Sprintf formats according to a format specifier and returns the resulting string.
func (SectionPrinter) Sprintfln ¶
func (p SectionPrinter) Sprintfln(format string, a ...interface{}) string
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (SectionPrinter) Sprintln ¶
func (p SectionPrinter) Sprintln(a ...interface{}) string
Sprintln formats using the default formats for its operands and returns the resulting string. Spaces are always added between operands and a newline is appended.
func (SectionPrinter) WithBottomPadding ¶
func (p SectionPrinter) WithBottomPadding(padding int) *SectionPrinter
WithBottomPadding returns a new SectionPrinter with a specific top padding.
func (SectionPrinter) WithIndentCharacter ¶
func (p SectionPrinter) WithIndentCharacter(char string) *SectionPrinter
WithIndentCharacter returns a new SectionPrinter with a specific IndentCharacter.
func (SectionPrinter) WithLevel ¶
func (p SectionPrinter) WithLevel(level int) *SectionPrinter
WithLevel returns a new SectionPrinter with a specific level.
func (SectionPrinter) WithStyle ¶
func (p SectionPrinter) WithStyle(style *Style) *SectionPrinter
WithStyle returns a new SectionPrinter with a specific style.
func (SectionPrinter) WithTopPadding ¶
func (p SectionPrinter) WithTopPadding(padding int) *SectionPrinter
WithTopPadding returns a new SectionPrinter with a specific top padding.
func (SectionPrinter) WithWriter ¶
func (p SectionPrinter) WithWriter(writer io.Writer) *SectionPrinter
WithWriter sets the custom Writer.
type SlogHandler ¶
type SlogHandler struct {
// contains filtered or unexported fields
}
func NewSlogHandler ¶
func NewSlogHandler(logger *Logger) *SlogHandler
NewSlogHandler returns a new logging handler that can be intrgrated with log/slog.
type SpinnerPrinter ¶
type SpinnerPrinter struct {
Text string
Sequence []string
Style *Style
Delay time.Duration
MessageStyle *Style
InfoPrinter TextPrinter
SuccessPrinter TextPrinter
FailPrinter TextPrinter
WarningPrinter TextPrinter
RemoveWhenDone bool
ShowTimer bool
TimerRoundingFactor time.Duration
TimerStyle *Style
Prefix Prefix
IsActive bool
Writer io.Writer
// contains filtered or unexported fields
}
SpinnerPrinter is a loading animation, which can be used if the progress is unknown. It's an animation loop, which can have a text and supports throwing errors or warnings. A TextPrinter is used to display all outputs, after the SpinnerPrinter is done.
func (*SpinnerPrinter) Fail ¶
func (s *SpinnerPrinter) Fail(message ...interface{})
Fail displays the fail printer. If no message is given, the text of the SpinnerPrinter will be reused as the default message.
func (*SpinnerPrinter) GenericStart ¶
func (s *SpinnerPrinter) GenericStart() (*LivePrinter, error)
GenericStart runs Start, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Start instead of this in your program.
func (*SpinnerPrinter) GenericStop ¶
func (s *SpinnerPrinter) GenericStop() (*LivePrinter, error)
GenericStop runs Stop, but returns a LivePrinter. This is used for the interface LivePrinter. You most likely want to use Stop instead of this in your program.
func (SpinnerPrinter) GetFormattedPrefix ¶
func (s SpinnerPrinter) GetFormattedPrefix() string
GetFormattedPrefix returns the Prefix as a styled text string.
func (*SpinnerPrinter) Info ¶
func (s *SpinnerPrinter) Info(message ...interface{})
Info displays an info message If no message is given, the text of the SpinnerPrinter will be reused as the default message.
func (*SpinnerPrinter) ResetTimer ¶
func (s *SpinnerPrinter) ResetTimer()
ResetTimer resets the timer of the SpinnerPrinter.
func (*SpinnerPrinter) SetStartedAt ¶
func (s *SpinnerPrinter) SetStartedAt(t time.Time)
SetStartedAt sets the time when the SpinnerPrinter started.
func (*SpinnerPrinter) SetWriter ¶
func (p *SpinnerPrinter) SetWriter(writer io.Writer)
SetWriter sets the custom Writer.
func (SpinnerPrinter) Start ¶
func (s SpinnerPrinter) Start(text ...interface{}) (*SpinnerPrinter, error)
Start the SpinnerPrinter.
func (*SpinnerPrinter) Stop ¶
func (s *SpinnerPrinter) Stop() error
Stop terminates the SpinnerPrinter immediately. The SpinnerPrinter will not resolve into anything.
func (*SpinnerPrinter) Success ¶
func (s *SpinnerPrinter) Success(message ...interface{})
Success displays the success printer. If no message is given, the text of the SpinnerPrinter will be reused as the default message.
func (*SpinnerPrinter) UpdateText ¶
func (s *SpinnerPrinter) UpdateText(text string)
UpdateText updates the message of the active SpinnerPrinter. Can be used live.
func (*SpinnerPrinter) Warning ¶
func (s *SpinnerPrinter) Warning(message ...interface{})
Warning displays the warning printer. If no message is given, the text of the SpinnerPrinter will be reused as the default message.
func (SpinnerPrinter) WithDelay ¶
func (s SpinnerPrinter) WithDelay(delay time.Duration) *SpinnerPrinter
WithDelay adds a delay to the SpinnerPrinter.
func (SpinnerPrinter) WithIndentation ¶
func (s SpinnerPrinter) WithIndentation(indentation string) *SpinnerPrinter
WithIndentation sets the indentation of the SpinnerPrinter, without resetting the indentation's formatting.
func (SpinnerPrinter) WithMessageStyle ¶
func (s SpinnerPrinter) WithMessageStyle(style *Style) *SpinnerPrinter
WithMessageStyle adds a style to the SpinnerPrinter message.
func (SpinnerPrinter) WithPrefix ¶
func (s SpinnerPrinter) WithPrefix(prefix Prefix) *SpinnerPrinter
WithPrefix sets the prefix of the SpinnerPrinter.
func (SpinnerPrinter) WithRemoveWhenDone ¶
func (s SpinnerPrinter) WithRemoveWhenDone(b ...bool) *SpinnerPrinter
WithRemoveWhenDone removes the SpinnerPrinter after it is done.
func (SpinnerPrinter) WithSequence ¶
func (s SpinnerPrinter) WithSequence(sequence ...string) *SpinnerPrinter
WithSequence adds a sequence to the SpinnerPrinter.
func (SpinnerPrinter) WithShowTimer ¶
func (s SpinnerPrinter) WithShowTimer(b ...bool) *SpinnerPrinter
WithShowTimer shows how long the spinner is running.
func (SpinnerPrinter) WithStartedAt ¶
func (s SpinnerPrinter) WithStartedAt(t time.Time) *SpinnerPrinter
WithStartedAt sets the time when the SpinnerPrinter started.
func (SpinnerPrinter) WithStyle ¶
func (s SpinnerPrinter) WithStyle(style *Style) *SpinnerPrinter
WithStyle adds a style to the SpinnerPrinter.
func (SpinnerPrinter) WithText ¶
func (s SpinnerPrinter) WithText(text string) *SpinnerPrinter
WithText adds a text to the SpinnerPrinter.
func (SpinnerPrinter) WithTimerRoundingFactor ¶
func (s SpinnerPrinter) WithTimerRoundingFactor(factor time.Duration) *SpinnerPrinter
WithTimerRoundingFactor sets the rounding factor for the timer.
func (SpinnerPrinter) WithTimerStyle ¶
func (s SpinnerPrinter) WithTimerStyle(style *Style) *SpinnerPrinter
WithTimerStyle adds a style to the SpinnerPrinter timer.
func (SpinnerPrinter) WithWriter ¶
func (p SpinnerPrinter) WithWriter(writer io.Writer) *SpinnerPrinter
WithWriter sets the custom Writer.
type Style ¶
type Style []Color
Style is a collection of colors. Can include foreground, background and styling (eg. Bold, Underscore, etc.) colors.
func (Style) Print ¶
func (s Style) Print(a ...interface{})
Print formats using the default formats for its operands and writes to standard output. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Style.
func (Style) Printf ¶
Printf formats according to a format specifier and writes to standard output. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Style.
func (Style) Printfln ¶
Printfln formats according to a format specifier and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Style.
func (Style) Println ¶
func (s Style) Println(a ...interface{})
Println formats using the default formats for its operands and writes to standard output. Spaces are always added between operands and a newline is appended. It returns the number of bytes written and any write error encountered. Input will be colored with the parent Style.
func (Style) RemoveColor ¶
RemoveColor removes the given colors from the Style.
func (Style) Sprint ¶
Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string. Input will be colored with the parent Style.
func (Style) Sprintf ¶
Sprintf formats according to a format specifier and returns the resulting string. Input will be colored with the parent Style.
func (Style) Sprintfln ¶
Sprintfln formats according to a format specifier and returns the resulting string. Spaces are always added between operands and a newline is appended. Input will be colored with the parent Style.
type TableData ¶
type TableData [][]string
TableData is the type that contains the data of a TablePrinter.
type TablePrinter ¶
type TablePrinter struct {
Style *Style
HasHeader bool
HeaderStyle *Style
HeaderRowSeparator string
HeaderRowSeparatorStyle *Style
Separator string
SeparatorStyle *Style
RowSeparator string
RowSeparatorStyle *Style
Data TableData
Boxed bool
LeftAlignment bool
RightAlignment bool
Writer io.Writer
AlternateRowStyle *Style
}
TablePrinter is able to render tables.
func (TablePrinter) Render ¶
func (p TablePrinter) Render() error
Render prints the TablePrinter to the terminal.
func (TablePrinter) Srender ¶
func (p TablePrinter) Srender() (string, error)
Srender renders the TablePrinter as a string.
func (TablePrinter) WithAlternateRowStyle ¶
func (p TablePrinter) WithAlternateRowStyle(style *Style) *TablePrinter
WithAlternateRowStyle returns a new TablePrinter with a specific AlternateRowStyle.
func (TablePrinter) WithBoxed ¶
func (p TablePrinter) WithBoxed(b ...bool) *TablePrinter
WithBoxed returns a new TablePrinter with a box around the table.
func (TablePrinter) WithCSVReader ¶
func (p TablePrinter) WithCSVReader(reader *csv.Reader) *TablePrinter
WithCSVReader returns a new TablePrinter with specified Data extracted from CSV.
func (TablePrinter) WithData ¶
func (p TablePrinter) WithData(data [][]string) *TablePrinter
WithData returns a new TablePrinter with specific Data.
func (TablePrinter) WithHasHeader ¶
func (p TablePrinter) WithHasHeader(b ...bool) *TablePrinter
WithHasHeader returns a new TablePrinter, where the first line is marked as a header.
func (TablePrinter) WithHeaderRowSeparator ¶
func (p TablePrinter) WithHeaderRowSeparator(separator string) *TablePrinter
WithHeaderRowSeparator returns a new TablePrinter with a specific header HeaderRowSeparator.
func (TablePrinter) WithHeaderRowSeparatorStyle ¶
func (p TablePrinter) WithHeaderRowSeparatorStyle(style *Style) *TablePrinter
WithHeaderRowSeparatorStyle returns a new TablePrinter with a specific header HeaderRowSeparatorStyle.
func (TablePrinter) WithHeaderStyle ¶
func (p TablePrinter) WithHeaderStyle(style *Style) *TablePrinter
WithHeaderStyle returns a new TablePrinter with a specific HeaderStyle.
func (TablePrinter) WithLeftAlignment ¶
func (p TablePrinter) WithLeftAlignment(b ...bool) *TablePrinter
WithLeftAlignment returns a new TablePrinter with left alignment.
func (TablePrinter) WithRightAlignment ¶
func (p TablePrinter) WithRightAlignment(b ...bool) *TablePrinter
WithRightAlignment returns a new TablePrinter with right alignment.
func (TablePrinter) WithRowSeparator ¶
func (p TablePrinter) WithRowSeparator(separator string) *TablePrinter
WithRowSeparator returns a new TablePrinter with a specific RowSeparator.
func (TablePrinter) WithRowSeparatorStyle ¶
func (p TablePrinter) WithRowSeparatorStyle(style *Style) *TablePrinter
WithRowSeparatorStyle returns a new TablePrinter with a specific RowSeparatorStyle.
func (TablePrinter) WithSeparator ¶
func (p TablePrinter) WithSeparator(separator string) *TablePrinter
WithSeparator returns a new TablePrinter with a specific separator.
func (TablePrinter) WithSeparatorStyle ¶
func (p TablePrinter) WithSeparatorStyle(style *Style) *TablePrinter
WithSeparatorStyle returns a new TablePrinter with a specific SeparatorStyle.
func (TablePrinter) WithStyle ¶
func (p TablePrinter) WithStyle(style *Style) *TablePrinter
WithStyle returns a new TablePrinter with a specific Style.
func (TablePrinter) WithWriter ¶
func (p TablePrinter) WithWriter(writer io.Writer) *TablePrinter
WithWriter sets the Writer.
type TextPrinter ¶
type TextPrinter interface {
// Sprint formats using the default formats for its operands and returns the resulting string.
// Spaces are added between operands when neither is a string.
Sprint(a ...interface{}) string
// Sprintln formats using the default formats for its operands and returns the resulting string.
// Spaces are always added between operands and a newline is appended.
Sprintln(a ...interface{}) string
// Sprintf formats according to a format specifier and returns the resulting string.
Sprintf(format string, a ...interface{}) string
// Sprintfln formats according to a format specifier and returns the resulting string.
// Spaces are always added between operands and a newline is appended.
Sprintfln(format string, a ...interface{}) string
// Print formats using the default formats for its operands and writes to standard output.
// Spaces are added between operands when neither is a string.
// It returns the number of bytes written and any write error encountered.
Print(a ...interface{}) *TextPrinter
// Println formats using the default formats for its operands and writes to standard output.
// Spaces are always added between operands and a newline is appended.
// It returns the number of bytes written and any write error encountered.
Println(a ...interface{}) *TextPrinter
// Printf formats according to a format specifier and writes to standard output.
// It returns the number of bytes written and any write error encountered.
Printf(format string, a ...interface{}) *TextPrinter
// Printfln formats according to a format specifier and writes to standard output.
// Spaces are always added between operands and a newline is appended.
// It returns the number of bytes written and any write error encountered.
Printfln(format string, a ...interface{}) *TextPrinter
// PrintOnError prints every error which is not nil.
// If every error is nil, nothing will be printed.
// This can be used for simple error checking.
PrintOnError(a ...interface{}) *TextPrinter
// PrintOnErrorf wraps every error which is not nil and prints it.
// If every error is nil, nothing will be printed.
// This can be used for simple error checking.
PrintOnErrorf(format string, a ...interface{}) *TextPrinter
}
TextPrinter contains methods to print formatted text to the console or return it as a string.
type Theme ¶
type Theme struct {
DefaultText Style
PrimaryStyle Style
SecondaryStyle Style
HighlightStyle Style
InfoMessageStyle Style
InfoPrefixStyle Style
SuccessMessageStyle Style
SuccessPrefixStyle Style
WarningMessageStyle Style
WarningPrefixStyle Style
ErrorMessageStyle Style
ErrorPrefixStyle Style
FatalMessageStyle Style
FatalPrefixStyle Style
DescriptionMessageStyle Style
DescriptionPrefixStyle Style
ScopeStyle Style
ProgressbarBarStyle Style
ProgressbarTitleStyle Style
HeaderTextStyle Style
HeaderBackgroundStyle Style
SpinnerStyle Style
SpinnerTextStyle Style
TimerStyle Style
TableStyle Style
TableHeaderStyle Style
TableSeparatorStyle Style
HeatmapStyle Style
HeatmapHeaderStyle Style
HeatmapSeparatorStyle Style
SectionStyle Style
BulletListTextStyle Style
BulletListBulletStyle Style
TreeStyle Style
TreeTextStyle Style
LetterStyle Style
DebugMessageStyle Style
DebugPrefixStyle Style
BoxStyle Style
BoxTextStyle Style
BarLabelStyle Style
BarStyle Style
Checkmark Checkmark
}
Theme for PTerm. Theme contains every Style used in PTerm. You can create own themes for your application or use one of the existing themes.
func (Theme) WithBarLabelStyle ¶
WithBarLabelStyle returns a new theme with overridden value.
func (Theme) WithBarStyle ¶
WithBarStyle returns a new theme with overridden value.
func (Theme) WithBoxStyle ¶
WithBoxStyle returns a new theme with overridden value.
func (Theme) WithBoxTextStyle ¶
WithBoxTextStyle returns a new theme with overridden value.
func (Theme) WithBulletListBulletStyle ¶
WithBulletListBulletStyle returns a new theme with overridden value.
func (Theme) WithBulletListTextStyle ¶
WithBulletListTextStyle returns a new theme with overridden value.
func (Theme) WithDebugMessageStyle ¶
WithDebugMessageStyle returns a new theme with overridden value.
func (Theme) WithDebugPrefixStyle ¶
WithDebugPrefixStyle returns a new theme with overridden value.
func (Theme) WithDescriptionMessageStyle ¶
WithDescriptionMessageStyle returns a new theme with overridden value.
func (Theme) WithDescriptionPrefixStyle ¶
WithDescriptionPrefixStyle returns a new theme with overridden value.
func (Theme) WithErrorMessageStyle ¶
WithErrorMessageStyle returns a new theme with overridden value.
func (Theme) WithErrorPrefixStyle ¶
WithErrorPrefixStyle returns a new theme with overridden value.
func (Theme) WithFatalMessageStyle ¶
WithFatalMessageStyle returns a new theme with overridden value.
func (Theme) WithFatalPrefixStyle ¶
WithFatalPrefixStyle returns a new theme with overridden value.
func (Theme) WithHighlightStyle ¶
WithHighlightStyle returns a new theme with overridden value.
func (Theme) WithInfoMessageStyle ¶
WithInfoMessageStyle returns a new theme with overridden value.
func (Theme) WithInfoPrefixStyle ¶
WithInfoPrefixStyle returns a new theme with overridden value.
func (Theme) WithLetterStyle ¶
WithLetterStyle returns a new theme with overridden value.
func (Theme) WithPrimaryStyle ¶
WithPrimaryStyle returns a new theme with overridden value.
func (Theme) WithSecondaryStyle ¶
WithSecondaryStyle returns a new theme with overridden value.
func (Theme) WithSuccessMessageStyle ¶
WithSuccessMessageStyle returns a new theme with overridden value.
func (Theme) WithSuccessPrefixStyle ¶
WithSuccessPrefixStyle returns a new theme with overridden value.
func (Theme) WithTreeStyle ¶
WithTreeStyle returns a new theme with overridden value.
func (Theme) WithTreeTextStyle ¶
WithTreeTextStyle returns a new theme with overridden value.
func (Theme) WithWarningMessageStyle ¶
WithWarningMessageStyle returns a new theme with overridden value.
func (Theme) WithWarningPrefixStyle ¶
WithWarningPrefixStyle returns a new theme with overridden value.
type TreeNode ¶
TreeNode is used as items in a TreePrinter.
func NewTreeFromLeveledList
deprecated
func NewTreeFromLeveledList(leveledListItems LeveledList) TreeNode
NewTreeFromLeveledList converts a TreeItems list to a TreeNode and returns it.
Deprecated: use putils.TreeFromLeveledList instead.
type TreePrinter ¶
type TreePrinter struct {
Root TreeNode
TreeStyle *Style
TextStyle *Style
TopRightCornerString string
TopRightDownString string
HorizontalString string
VerticalString string
RightDownLeftString string
Indent int
Writer io.Writer
}
TreePrinter is able to render a list.
func (TreePrinter) Render ¶
func (p TreePrinter) Render() error
Render prints the list to the terminal.
func (TreePrinter) Srender ¶
func (p TreePrinter) Srender() (string, error)
Srender renders the list as a string.
func (TreePrinter) WithHorizontalString ¶
func (p TreePrinter) WithHorizontalString(s string) *TreePrinter
WithHorizontalString returns a new list with a specific HorizontalString.
func (TreePrinter) WithIndent ¶
func (p TreePrinter) WithIndent(indent int) *TreePrinter
WithIndent returns a new list with a specific amount of spacing between the levels. Indent must be at least 1.
func (TreePrinter) WithRoot ¶
func (p TreePrinter) WithRoot(root TreeNode) *TreePrinter
WithRoot returns a new list with a specific Root.
func (TreePrinter) WithTextStyle ¶
func (p TreePrinter) WithTextStyle(style *Style) *TreePrinter
WithTextStyle returns a new list with a specific text style.
func (TreePrinter) WithTopRightCornerString ¶
func (p TreePrinter) WithTopRightCornerString(s string) *TreePrinter
WithTopRightCornerString returns a new list with a specific TopRightCornerString.
func (TreePrinter) WithTopRightDownStringOngoing ¶
func (p TreePrinter) WithTopRightDownStringOngoing(s string) *TreePrinter
WithTopRightDownStringOngoing returns a new list with a specific TopRightDownString.
func (TreePrinter) WithTreeStyle ¶
func (p TreePrinter) WithTreeStyle(style *Style) *TreePrinter
WithTreeStyle returns a new list with a specific tree style.
func (TreePrinter) WithVerticalString ¶
func (p TreePrinter) WithVerticalString(s string) *TreePrinter
WithVerticalString returns a new list with a specific VerticalString.
func (TreePrinter) WithWriter ¶
func (p TreePrinter) WithWriter(writer io.Writer) *TreePrinter
WithWriter sets the Writer.
Source Files
¶
- area_printer.go
- atoms.go
- barchart.go
- basic_text_printer.go
- bigtext_printer.go
- box_printer.go
- bulletlist_printer.go
- center_printer.go
- color.go
- deprecated.go
- errors.go
- header_printer.go
- heatmap_printer.go
- interactive_confirm_printer.go
- interactive_continue_printer.go
- interactive_multiselect_printer.go
- interactive_select_printer.go
- interactive_textinput_printer.go
- interface_live_printer.go
- interface_renderable_printer.go
- interface_text_printer.go
- logger.go
- multi_live_printer.go
- panel_printer.go
- paragraph_printer.go
- prefix_printer.go
- print.go
- progressbar_printer.go
- pterm.go
- rgb.go
- section_printer.go
- slog_handler.go
- spinner_printer.go
- table_printer.go
- terminal.go
- theme.go
- tree_printer.go
Directories
¶
| Path | Synopsis |
|---|---|
|
_examples
|
|
|
Package putils contains utility functions for PTerm, to make it's usage even easier! It contains pre-made functions, that utilize PTerm, to print various stuff to the terminal.
|
Package putils contains utility functions for PTerm, to make it's usage even easier! It contains pre-made functions, that utilize PTerm, to print various stuff to the terminal. |