Function ParseProgress

internal/prd/progress.go:30–86

ParseProgress reads and parses a progress.md file. Returns a map of story ID -> list of progress entries (one per session/date).

(path string)

// ParseProgress reads and parses a progress.md file.
// Returns a map of story ID -> list of progress entries (one per session/date).
func ParseProgress(path string) (map[string][]ProgressEntry, error) {
	f, err := os.Open(path)
	if err != nil {
		if os.IsNotExist(err) {
			return nil, nil
		}
		return nil, err
	}
	defer f.Close()

	result := make(map[string][]ProgressEntry)
	var current *ProgressEntry
	var lines []string

	flush := func() {
		if current != nil && len(lines) > 0 {
			current.Content = strings.Join(lines, "\n")
			result[current.StoryID] = append(result[current.StoryID], *current)
		}
		current = nil
		lines = nil
	}

	scanner := bufio.NewScanner(f)
	for scanner.Scan() {
		line := scanner.Text()

		// Check for section separator
		if strings.TrimSpace(line) == "---" {
			flush()
			continue
		}

		// Check for story header
		if matches := storyHeaderRegex.FindStringSubmatch(line); matches != nil {
			flush()
			current = &ProgressEntry{
				Date:    matches[1],
				StoryID: matches[2],
			}
			continue
		}

		// Collect lines within a story section
		if current != nil {
			lines = append(lines, line)
		}
	}

	// Flush the last entry
	flush()

	if err := scanner.Err(); err != nil {
		return result, err
	}
	return result, nil
}