info

Documentation

Overview

Package info that extracts file statistics and metadata.

Index

• Constants
• func Marshal(name string, f Format, i, length int) error
• func Stdin(format string, b ...byte) error
• type Checksums
• type Content
• type Detail
• type Format
• type LineBreaks
• type ModDates
• type Names
  • func (n Names) Info(name, format string) error
• type Sizes
• type Stats

Constants

const (
	// DTFormat is the date-time format.
	DTFormat = "DMY24"
	// DFormat is the date format.
	DFormat = "DMY"
)

Functions

func Marshal

func Marshal(name string, f Format, i, length int) error

Marshal the metadata and system details of a named file.

func Stdin

func Stdin(format string, b ...byte) error

Stdin parses piped data and prints out the details in a specific syntax.

Types

type Checksums

type Checksums struct {
	CRC32  string `json:"CRC32" xml:"CRC32"`
	CRC64  string `json:"CRC64" xml:"CRC64"`
	MD5    string `json:"MD5" xml:"md5"`
	SHA256 string `json:"SHA256" xml:"sha256"`
}

Checksums and hashes of the file.

type Content

type Content struct {
	Type  string `json:"-" xml:"-"`
	Media string `json:"media" xml:"media"`
	Sub   string `json:"subMedia" xml:"sub_media"`
	Commt string `json:"comment" xml:"comment"`
}

Content metadata from either MIME content type and magic file data.

type Detail

type Detail struct {
	XMLName    xml.Name     `json:"-" xml:"file"`
	Name       string       `json:"filename" xml:"name"`
	Unicode    string       `json:"unicode" xml:"unicode,attr"`
	LineBreak  LineBreaks   `json:"lineBreak" xml:"line_break"`
	Count      Stats        `json:"counts" xml:"counts"`
	Size       Sizes        `json:"size" xml:"size"`
	Lines      int          `json:"lines" xml:"lines"`
	Width      int          `json:"width" xml:"width"`
	Modified   ModDates     `json:"modified" xml:"last_modified"`
	Sums       Checksums    `json:"checksums" xml:"checksums"`
	Mime       Content      `json:"mime" xml:"mime"`
	Slug       string       `json:"slug" xml:"id,attr"`
	Sauce      sauce.Record `json:"sauce" xml:"sauce"`
	ZipComment string       `json:"zipComment" xml:"zip_comment"`
	// contains filtered or unexported fields
}

Detail of a file.

type Format

type Format uint

Format of the text to output.

const (
	// ColorText is ANSI colored text.
	ColorText Format = iota
	// PlainText is standard text.
	PlainText
	// JSON data-interchange format.
	JSON
	// JSONMin is JSON data minified.
	JSONMin
	// XML markup data.
	XML
)

type LineBreaks

type LineBreaks struct {
	Abbr     string  `json:"string" xml:"string,attr"`
	Escape   string  `json:"escape" xml:"-"`
	Decimals [2]rune `json:"decimals" xml:"decimal"`
}

LineBreaks for new line toggles.

type ModDates

type ModDates struct {
	Time  time.Time `json:"iso" xml:"date"`
	Epoch int64     `json:"epoch" xml:"epoch,attr"`
}

ModDates is the file last modified dates in multiple output formats.

type Names

type Names struct {
	Index  int
	Length int
}

Names index and totals.

func (Names) Info

func (n Names) Info(name, format string) error

Info parses the named file and prints out its details in a specific syntax.

type Sizes

type Sizes struct {
	Bytes   int64  `json:"bytes" xml:"bytes"`
	Decimal string `json:"decimal" xml:"decimal,attr"`
	Binary  string `json:"binary" xml:"binary,attr"`
}

Sizes of the file in multiples.

type Stats

type Stats struct {
	Chars    int `json:"characters" xml:"characters"`
	Controls int `json:"ansiControls" xml:"ansi_controls"`
	Words    int `json:"words" xml:"words"`
}

Stats are the text file content statistics and counts.