Function parseWorktrees

git/client.go:306–327

parseWorktrees parses the output of `git worktree list --porcelain` into a slice of Worktree. Each record begins with a "worktree " line followed by attribute lines.

(output []byte)

// slice of Worktree. Each record begins with a "worktree <path>" line followed
// by attribute lines.
func parseWorktrees(output []byte) []Worktree {
	var worktrees []Worktree
	output = bytes.ReplaceAll(output, []byte("\r\n"), []byte("\n"))
	for record := range strings.SplitSeq(string(output), "\n\n") {
		var worktree Worktree
		for line := range strings.SplitSeq(record, "\n") {
			key, value, _ := strings.Cut(line, " ")
			switch key {
			case "worktree":
				worktree.Path = value
			case "branch":
				worktree.Ref = value
			case "prunable":
				worktree.Prunable = true
			}
		}
		if worktree.Path != "" {
			worktrees = append(worktrees, worktree)
		}
	}
	return worktrees
}

func (c *Client) Config(ctx context.Context, name string) (string, error) {
	args := []string{"config", name}