Method createTriggerParseError

pkg/workflow/schedule_preprocessing.go:340–408

createTriggerParseError creates a detailed error for trigger parsing issues with source location

(filePath, content, triggerStr string, err error)

// createTriggerParseError creates a detailed error for trigger parsing issues with source location
func (c *Compiler) createTriggerParseError(filePath, content, triggerStr string, err error) error {
	schedulePreprocessingLog.Printf("Creating trigger parse error for: %s", triggerStr)

	lines := strings.Split(content, "\n")

	// Find the line where "on:" appears in the frontmatter
	var onLine int
	var onColumn int
	inFrontmatter := false

	for i, line := range lines {
		lineNum := i + 1

		// Check for frontmatter delimiter
		if strings.TrimSpace(line) == "---" {
			if !inFrontmatter {
				inFrontmatter = true
			} else {
				// End of frontmatter
				break
			}
			continue
		}

		if inFrontmatter {
			// Look for "on:" field
			trimmed := strings.TrimSpace(line)
			if strings.HasPrefix(trimmed, "on:") {
				onLine = lineNum
				// Find the column where "on:" starts
				onColumn = strings.Index(line, "on:") + 1
				break
			}
		}
	}

	// If we found the line, create a formatted error
	if onLine > 0 {
		// Create context lines around the error
		var context []string
		startLine := max(1, onLine-2)
		endLine := min(len(lines), onLine+2)

		for i := startLine; i <= endLine; i++ {
			if i-1 < len(lines) {
				context = append(context, lines[i-1])
			}
		}

		compilerErr := console.CompilerError{
			Position: console.ErrorPosition{
				File:   filePath,
				Line:   onLine,
				Column: onColumn,
			},
			Type:    "error",
			Message: "trigger syntax error: " + err.Error(),
			Context: context,