Function ParseMarkdownPRDFromString

internal/prd/markdown.go:39–173

ParseMarkdownPRDFromString parses a PRD from a markdown string.

(content string)

// ParseMarkdownPRDFromString parses a PRD from a markdown string.
func ParseMarkdownPRDFromString(content string) (*PRD, error) {
	lines := strings.Split(content, "\n")
	p := &PRD{}

	type storyBuilder struct {
		story     UserStory
		descLines []string
	}

	var current *storyBuilder
	introStarted := false
	introDone := false
	autoPriority := float64(0)

	flushStory := func() {
		if current == nil {
			return
		}
		// If no explicit Description, join collected prose lines
		if current.story.Description == "" && len(current.descLines) > 0 {
			current.story.Description = strings.Join(current.descLines, " ")
		}
		// Assign auto-priority if none was set
		if current.story.Priority == 0 {
			autoPriority++
			current.story.Priority = autoPriority
		} else if current.story.Priority > autoPriority {
			autoPriority = current.story.Priority
		}
		p.UserStories = append(p.UserStories, current.story)
		current = nil
	}

	for _, line := range lines {
		trimmed := strings.TrimSpace(line)

		// Check for project heading (# level only, not ## or ###)
		if strings.HasPrefix(line, "# ") && !strings.HasPrefix(line, "## ") {
			if m := projectHeadingRegex.FindStringSubmatch(trimmed); m != nil {
				p.Project = strings.TrimSpace(m[1])
				introStarted = true
				continue
			}
		}

		// Check for story heading (### ID: Title)
		if m := storyHeadingRegex.FindStringSubmatch(trimmed); m != nil {
			flushStory()
			introDone = true
			current = &storyBuilder{
				story: UserStory{
					ID:    m[1],
					Title: strings.TrimSpace(m[2]),
				},
			}
			continue
		}