Function extractCodeBlockMarker

pkg/workflow/xml_comments.go:128–164

extractCodeBlockMarker extracts the marker string and language from a code block line Returns marker string (e.g., "```", "~~~~") and language specifier

(trimmedLine string)

// extractCodeBlockMarker extracts the marker string and language from a code block line
// Returns marker string (e.g., "```", "~~~~") and language specifier
func extractCodeBlockMarker(trimmedLine string) (string, string) {
	if len(trimmedLine) < 3 {
		return "", ""
	}

	var count int

	// Check for backticks
	if strings.HasPrefix(trimmedLine, "```") {
		for i, r := range trimmedLine {
			if r == '`' {
				count++
			} else {
				// Found language specifier or other content
				return strings.Repeat("`", count), strings.TrimSpace(trimmedLine[i:])
			}
		}
		// All characters are backticks
		return strings.Repeat("`", count), ""
	}

	// Check for tildes
	if strings.HasPrefix(trimmedLine, "~~~") {
		for i, r := range trimmedLine {
			if r == '~' {
				count++
			} else {
				// Found language specifier or other content
				return strings.Repeat("~", count), strings.TrimSpace(trimmedLine[i:])
			}
		}
		// All characters are tildes
		return strings.Repeat("~", count), ""
	}

	return "", ""
}

// isValidCodeBlockMarker checks if a trimmed line is a valid code block marker (3 or more ` or ~)
func isValidCodeBlockMarker(trimmedLine string) bool {