diffview

type File ¶

type File struct {
	Path  string
	Adds  int
	Dels  int
	Lines []Line
}

File is one file's worth of changes from a unified diff.

func Parse(diff string) []File

type Highlighter ¶

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

Highlighter colorizes diff content lines using chroma based on file extension. Lexers and the formatter are looked up once per extension and reused. When NO_COLOR is set or the lexer is unknown, Highlight returns the input unchanged.

func NewHighlighter() *Highlighter

func (h *Highlighter) Highlight(path, src string) string

type Line ¶

type Line struct {
	Kind LineKind
	Text string
}

Line is one rendered line of the diff (file header, hunk header, or content). Kind drives coloring; Text is the raw text without trailing newline.

type LineKind ¶

type LineKind int

const (
	LineContext   LineKind = iota // " foo"
	LineAdd                       // "+foo"
	LineDel                       // "-foo"
	LineFile                      // "diff --git ..." / "--- a/" / "+++ b/"
	LineHunk                      // "@@ -1,3 +1,4 @@"
	LineNoNewLine                 // "\ No newline at end of file"
)

type Model ¶

type Model struct {
	Title string // e.g. "#687 wall drawing UX"
	Files []File
	// contains filtered or unexported fields
}

Model is the bubbletea model for the PR diff viewer.

func New(title string, files []File) Model

func (m Model) Init() tea.Cmd

func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd)

func (m Model) View() string