templates

Documentation

Overview

Package templates provides template functions for working with templates.

Index

• Constants
• func Examples(s string) string
• func LongDesc(s string) string
• func MainHelpTemplate() string
• func MainUsageTemplate() string
• func Normalize(cmd *cobra.Command) *cobra.Command
• func NormalizeAll(cmd *cobra.Command) *cobra.Command
• func OptionsHelpTemplate() string
• func OptionsUsageTemplate() string
• func UseOptionsTemplates(cmd *cobra.Command)
• type ASCIIRenderer
  • func (r *ASCIIRenderer) AutoLink(out *bytes.Buffer, link []byte, kind int)
  • func (r *ASCIIRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string)
  • func (r *ASCIIRenderer) BlockHtml(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) BlockQuote(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) CodeSpan(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) DocumentFooter(out *bytes.Buffer)
  • func (r *ASCIIRenderer) DocumentHeader(out *bytes.Buffer)
  • func (r *ASCIIRenderer) DoubleEmphasis(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) Emphasis(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) Entity(out *bytes.Buffer, entity []byte)
  • func (r *ASCIIRenderer) FootnoteItem(out *bytes.Buffer, name, text []byte, flags int)
  • func (r *ASCIIRenderer) FootnoteRef(out *bytes.Buffer, ref []byte, id int)
  • func (r *ASCIIRenderer) Footnotes(out *bytes.Buffer, text func() bool)
  • func (r *ASCIIRenderer) GetFlags() int
  • func (r *ASCIIRenderer) HRule(out *bytes.Buffer)
  • func (r *ASCIIRenderer) Header(out *bytes.Buffer, text func() bool, level int, id string)
  • func (r *ASCIIRenderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte)
  • func (r *ASCIIRenderer) LineBreak(out *bytes.Buffer)
  • func (r *ASCIIRenderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte)
  • func (r *ASCIIRenderer) List(out *bytes.Buffer, text func() bool, flags int)
  • func (r *ASCIIRenderer) ListItem(out *bytes.Buffer, text []byte, flags int)
  • func (r *ASCIIRenderer) NormalText(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) Paragraph(out *bytes.Buffer, text func() bool)
  • func (r *ASCIIRenderer) RawHtmlTag(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) Smartypants(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) StrikeThrough(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int)
  • func (r *ASCIIRenderer) TableCell(out *bytes.Buffer, text []byte, align int)
  • func (r *ASCIIRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int)
  • func (r *ASCIIRenderer) TableRow(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) TitleBlock(out *bytes.Buffer, text []byte)
  • func (r *ASCIIRenderer) TocFinalize()
  • func (r *ASCIIRenderer) TocHeader(text []byte, level int)
  • func (r *ASCIIRenderer) TocHeaderWithAnchor(text []byte, level int, anchor string)
  • func (r *ASCIIRenderer) TripleEmphasis(out *bytes.Buffer, text []byte)
• type CommandGroup
• type CommandGroups
  • func AddAdditionalCommands(g CommandGroups, message string, cmds []*cobra.Command) CommandGroups
  • func (g CommandGroups) Add(c *cobra.Command)
  • func (g CommandGroups) Has(c *cobra.Command) bool
• type FlagExposer
  • func ActsAsRootCommand(cmd *cobra.Command, filters []string, groups ...CommandGroup) FlagExposer

Constants

const (
	// SectionVars is the help template section that declares variables to be used in the template.
	SectionVars = `{{$isRootCmd := isRootCmd .}}` +
		`{{$rootCmd := rootCmd .}}` +
		`{{$visibleFlags := visibleFlags (flagsNotIntersected .LocalFlags .PersistentFlags)}}` +
		`{{$explicitlyExposedFlags := exposed .}}` +
		`{{$optionsCmdFor := optionsCmdFor .}}` +
		`{{$usageLine := usageLine .}}`

	// SectionAliases is the help template section that displays command aliases.
	SectionAliases = `{{if gt .Aliases 0}}Aliases:
{{.NameAndAliases}}

{{end}}`

	// SectionExamples is the help template section that displays command examples.
	SectionExamples = `{{if .HasExample}}Examples:
{{trimRight .Example}}

{{end}}`

	// SectionSubcommands is the help template section that displays the command's subcommands.
	SectionSubcommands = `{{if .HasAvailableSubCommands}}{{cmdGroupsString .}}

{{end}}`

	// SectionFlags is the help template section that displays the command's flags.
	SectionFlags = `` /* 298-byte string literal not displayed */

	// SectionUsage is the help template section that displays the command's usage.
	SectionUsage = `{{if and .Runnable (ne .UseLine "") (ne .UseLine $rootCmd)}}Usage:
  {{$usageLine}}

{{end}}`

	// SectionTipsHelp is the help template section that displays the '--help' hint.
	SectionTipsHelp = `{{if .HasSubCommands}}Use "{{$rootCmd}} <command> --help" for more information about a given command.
{{end}}`

	// SectionTipsGlobalOptions is the help template section that displays the 'options' hint for displaying global
	// flags.
	SectionTipsGlobalOptions = `{{if $optionsCmdFor}}Use "{{$optionsCmdFor}}" for a list of global command-line options (applies to all commands).
{{end}}`
)

const Indentation = `  `

Functions

func Examples

func Examples(s string) string

Examples normalizes a command's examples to follow the conventions.

func LongDesc

func LongDesc(s string) string

LongDesc normalizes a command's long description to follow the conventions.

func MainHelpTemplate

func MainHelpTemplate() string

MainHelpTemplate if the template for 'help' used by most commands.

func MainUsageTemplate

func MainUsageTemplate() string

MainUsageTemplate if the template for 'usage' used by most commands.

func Normalize

func Normalize(cmd *cobra.Command) *cobra.Command

Normalize perform all required normalizations on a given command.

func NormalizeAll

func NormalizeAll(cmd *cobra.Command) *cobra.Command

NormalizeAll perform all required normalizations in the entire command tree.

func OptionsHelpTemplate

func OptionsHelpTemplate() string

OptionsHelpTemplate if the template for 'help' used by the 'options' command.

func OptionsUsageTemplate

func OptionsUsageTemplate() string

OptionsUsageTemplate if the template for 'usage' used by the 'options' command.

func UseOptionsTemplates

func UseOptionsTemplates(cmd *cobra.Command)

Types

type ASCIIRenderer

type ASCIIRenderer struct {
	Indentation string
	// contains filtered or unexported fields
}

ASCIIRenderer is a blackfriday.Renderer intended for rendering markdown documents as plain text, well suited for human reading on terminals.

func (*ASCIIRenderer) AutoLink

func (r *ASCIIRenderer) AutoLink(out *bytes.Buffer, link []byte, kind int)

func (*ASCIIRenderer) BlockCode

func (r *ASCIIRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string)

BlockCode renders a chunk of text that represents source code.

func (*ASCIIRenderer) BlockHtml

func (r *ASCIIRenderer) BlockHtml(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) BlockQuote

func (r *ASCIIRenderer) BlockQuote(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) CodeSpan

func (r *ASCIIRenderer) CodeSpan(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) DocumentFooter

func (r *ASCIIRenderer) DocumentFooter(out *bytes.Buffer)

func (*ASCIIRenderer) DocumentHeader

func (r *ASCIIRenderer) DocumentHeader(out *bytes.Buffer)

func (*ASCIIRenderer) DoubleEmphasis

func (r *ASCIIRenderer) DoubleEmphasis(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) Emphasis

func (r *ASCIIRenderer) Emphasis(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) Entity

func (r *ASCIIRenderer) Entity(out *bytes.Buffer, entity []byte)

func (*ASCIIRenderer) FootnoteItem

func (r *ASCIIRenderer) FootnoteItem(out *bytes.Buffer, name, text []byte, flags int)

func (*ASCIIRenderer) FootnoteRef

func (r *ASCIIRenderer) FootnoteRef(out *bytes.Buffer, ref []byte, id int)

func (*ASCIIRenderer) Footnotes

func (r *ASCIIRenderer) Footnotes(out *bytes.Buffer, text func() bool)

func (*ASCIIRenderer) GetFlags

func (r *ASCIIRenderer) GetFlags() int

func (*ASCIIRenderer) HRule

func (r *ASCIIRenderer) HRule(out *bytes.Buffer)

func (*ASCIIRenderer) Header

func (r *ASCIIRenderer) Header(out *bytes.Buffer, text func() bool, level int, id string)

func (*ASCIIRenderer) Image

func (r *ASCIIRenderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte)

func (*ASCIIRenderer) LineBreak

func (r *ASCIIRenderer) LineBreak(out *bytes.Buffer)

func (*ASCIIRenderer) Link

func (r *ASCIIRenderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte)

func (*ASCIIRenderer) List

func (r *ASCIIRenderer) List(out *bytes.Buffer, text func() bool, flags int)

List renders the start and end of a list.

func (*ASCIIRenderer) ListItem

func (r *ASCIIRenderer) ListItem(out *bytes.Buffer, text []byte, flags int)

ListItem renders list items and supports both ordered and unordered lists.

func (*ASCIIRenderer) NormalText

func (r *ASCIIRenderer) NormalText(out *bytes.Buffer, text []byte)

NormalText gets a text chunk *after* the markdown syntax was already processed and does a final cleanup on things we don't expect here, like removing linebreaks on things that are not a paragraph break (auto unwrap).

func (*ASCIIRenderer) Paragraph

func (r *ASCIIRenderer) Paragraph(out *bytes.Buffer, text func() bool)

Paragraph renders the start and end of a paragraph.

func (*ASCIIRenderer) RawHtmlTag

func (r *ASCIIRenderer) RawHtmlTag(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) Smartypants

func (r *ASCIIRenderer) Smartypants(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) StrikeThrough

func (r *ASCIIRenderer) StrikeThrough(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) Table

func (r *ASCIIRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int)

func (*ASCIIRenderer) TableCell

func (r *ASCIIRenderer) TableCell(out *bytes.Buffer, text []byte, align int)

func (*ASCIIRenderer) TableHeaderCell

func (r *ASCIIRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int)

func (*ASCIIRenderer) TableRow

func (r *ASCIIRenderer) TableRow(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) TitleBlock

func (r *ASCIIRenderer) TitleBlock(out *bytes.Buffer, text []byte)

func (*ASCIIRenderer) TocFinalize

func (r *ASCIIRenderer) TocFinalize()

func (*ASCIIRenderer) TocHeader

func (r *ASCIIRenderer) TocHeader(text []byte, level int)

func (*ASCIIRenderer) TocHeaderWithAnchor

func (r *ASCIIRenderer) TocHeaderWithAnchor(text []byte, level int, anchor string)

func (*ASCIIRenderer) TripleEmphasis

func (r *ASCIIRenderer) TripleEmphasis(out *bytes.Buffer, text []byte)

type CommandGroup

type CommandGroup struct {
	Message  string
	Commands []*cobra.Command
}

type CommandGroups

type CommandGroups []CommandGroup

func AddAdditionalCommands

func AddAdditionalCommands(g CommandGroups, message string, cmds []*cobra.Command) CommandGroups

func (CommandGroups) Add

func (g CommandGroups) Add(c *cobra.Command)

func (CommandGroups) Has

func (g CommandGroups) Has(c *cobra.Command) bool

type FlagExposer

type FlagExposer interface {
	ExposeFlags(cmd *cobra.Command, flags ...string) FlagExposer
}

func ActsAsRootCommand

func ActsAsRootCommand(cmd *cobra.Command, filters []string, groups ...CommandGroup) FlagExposer