Method registerRunCommand

completion/zsh.go:145–187

()

}

func (z zsh) registerRunCommand() error {
	zshrcPath := filepath.Join(z.homeDir, ".zshrc")
	if !fileio.PathExists(zshrcPath) {
		return fmt.Errorf("no .zshrc file found in home dir")
	}

	// Check if already contains the fpath.
	content, err := os.ReadFile(zshrcPath)
	if err != nil {
		return fmt.Errorf("failed to read ~/.zshrc -> %w", err)
	}
	if strings.Contains(string(content), z.registerFpath) {
		return nil
	}

	// Add fpath to the bottom of `export PATH=$HOME/.local/bin:$PATH`
	file, err := os.Open(zshrcPath)
	if err != nil {
		return err
	}
	defer file.Close()

	var buffer bytes.Buffer
	scanner := bufio.NewScanner(file)
	for scanner.Scan() {
		line := scanner.Text()
		if line == z.registerBinary {
			buffer.WriteString(line + "\n" + z.registerFpath + "\n\n")
		} else {
			buffer.WriteString(line + "\n")
		}
	}
	if err := scanner.Err(); err != nil {
		return err
	}

	// Write back to .zshrc
	if err := os.WriteFile(zshrcPath, buffer.Bytes(), os.ModePerm); err != nil {
		return err
	}

	return nil
}

func (z zsh) unregisterRunCommand() error {
	// Check if .zshrc exists