diff

package

v0.23.3 Latest Latest Go to latest Published: Apr 14, 2022 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/ysmood/got

Links

Open Source Insights

README ¶

Overview

A simple lib to diff two string with pretty output.

Documentation ¶

Index ¶

Variables
func ChunkWords(lines []*TokenLine)
func Diff(x, y string) string
func Format(ts []*Token, theme func(Type) gop.Color) string
func TokenizeLine(x, y string) ([]*Token, []*Token)
type Char
- func (c Char) Hash() []byte
type Comparable
- func LCS(x, y []Comparable) []Comparable
type Line
- func NewLine(b []byte) *Line
- func (c *Line) Hash() []byte
type String
- func NewString(s string) String
- func (s String) String() string
type Text
- func NewText(s string) Text
- func (s Text) String() string
type Token
- func SpreadTokenLines(lines []*TokenLine) []*Token
- func TokenizeText(x, y string) []*Token
type TokenLine
- func Narrow(n int, lines []*TokenLine) []*TokenLine
- func ParseTokenLines(ts []*Token) []*TokenLine
type Type

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultTheme = func(t Type) gop.Color {
	switch t {
	case AddSymbol, AddWords:
		return gop.BgGreen
	case DelSymbol, DelWords:
		return gop.BgRed
	case ChunkStart:
		return gop.BgMagenta
	}
	return gop.None
}

DefaultTheme colors for Sprint

View Source

var NoTheme = func(t Type) gop.Color {
	return gop.None
}

NoTheme colors for Sprint

Functions ¶

func ChunkWords ¶ added in v0.23.2

func ChunkWords(lines []*TokenLine)

ChunkWords with words

func Diff ¶

func Diff(x, y string) string

Diff x and y into a human readable string.

func Format ¶

func Format(ts []*Token, theme func(Type) gop.Color) string

Format tokens into a human readable string

func TokenizeLine ¶

func TokenizeLine(x, y string) ([]*Token, []*Token)

TokenizeLine two different lines

Types ¶

type Char ¶

type Char rune

Char is a rune

func (Char) Hash ¶

func (c Char) Hash() []byte

Hash interface

type Comparable ¶

type Comparable interface {
	// Hash for comparison
	Hash() []byte
}

Comparable interface

func LCS ¶

func LCS(x, y []Comparable) []Comparable

LCS computes the lcs of x and y

type Line ¶

type Line struct {
	// contains filtered or unexported fields
}

Line of a string for fast comparison.

func NewLine ¶

func NewLine(b []byte) *Line

NewLine from bytes

func (*Line) Hash ¶

func (c *Line) Hash() []byte

Hash interface

type String ¶

type String []Comparable

String of Char list

func NewString ¶

func NewString(s string) String

NewString from string

func (String) String ¶

func (s String) String() string

String interface

type Text ¶

type Text []Comparable

Text of Char list

func NewText ¶

func NewText(s string) Text

NewText from string. It will split the s via newlines.

func (Text) String ¶

func (s Text) String() string

String interface

type Token ¶

type Token struct {
	Type    Type
	Literal string
}

Token presents a symbol in diff layout

func SpreadTokenLines ¶ added in v0.23.2

func SpreadTokenLines(lines []*TokenLine) []*Token

SpreadTokenLines to tokens

func TokenizeText ¶

func TokenizeText(x, y string) []*Token

TokenizeText text block a and b into diff tokens.

type TokenLine ¶ added in v0.23.2

type TokenLine struct {
	Type   Type
	Tokens []*Token
}

TokenLine of tokens

func Narrow ¶ added in v0.23.2

func Narrow(n int, lines []*TokenLine) []*TokenLine

Narrow the context around each diff section to n lines.

func ParseTokenLines ¶ added in v0.23.2

func ParseTokenLines(ts []*Token) []*TokenLine

ParseTokenLines of tokens

type Type ¶

type Type int

Type of token

const (
	// Newline type
	Newline Type = iota
	// Space type
	Space

	// ChunkStart type
	ChunkStart
	// ChunkEnd type
	ChunkEnd

	// SameSymbol type
	SameSymbol
	// SameLine type
	SameLine

	// AddSymbol type
	AddSymbol
	// AddLine type
	AddLine

	// DelSymbol typ
	DelSymbol
	// DelLine type
	DelLine

	// SameWords type
	SameWords
	// AddWords type
	AddWords
	// DelWords type
	DelWords

	// EmptyLine type
	EmptyLine
)

Source Files ¶

View all Source files

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