Method diffCmd

internal/ui/app.go:589–638

()

}

func (a *App) diffCmd() error {
	files, err := a.repo.ListModified("index-only")
	if err != nil {
		return err
	}

	var nonBinaryFiles []interface{}
	for _, file := range files {
		if !file.Binary {
			nonBinaryFiles = append(nonBinaryFiles, file)
		}
	}

	if len(nonBinaryFiles) == 0 {
		return nil
	}

	fmt.Printf(a.colored(a.colors.HeaderColor, "%12s %12s %s\n"), "staged", "unstaged", "path")
	chosen, err := a.listAndChoose("Review diff", nonBinaryFiles, false, true)
	if err != nil {
		return err
	}

	if len(chosen) > 0 {
		var paths []string
		for _, item := range chosen {
			file := item.(git.FileStatus)
			paths = append(paths, file.Path)
		}

		reference := "HEAD"
		if a.repo.IsInitialCommit() {
			emptyTree, err := a.repo.GetEmptyTree()
			if err != nil {
				return err
			}
			reference = emptyTree
		}

		args := append([]string{"diff", "-p", "--cached", reference, "--"}, paths...)
		output, err := a.repo.RunCommand(args...)
		if err != nil {
			return err
		}

		fmt.Print(string(output))
	}

	return nil
}

func (a *App) quitCmd() error {
	fmt.Println("Bye.")