Function normalizeTimezoneAbbreviation

pkg/parser/schedule_time_utils.go:16–30

This file contains time parsing and conversion utilities used by the schedule parser. These helper functions transform various time formats into minute/hour values for cron expressions. normalizeTimezoneAbbreviation converts common timezone abbreviations to UTC offsets

(token string)

// normalizeTimezoneAbbreviation converts common timezone abbreviations to UTC offsets
func normalizeTimezoneAbbreviation(token string) (string, bool) {
	switch strings.ToLower(token) {
	case "pt", "pst":
		scheduleTimeUtilsLog.Printf("Warning: PT timezone is ambiguous; treating as UTC-8 (PST)")
		return "utc-8", true
	case "pdt":
		return "utc-7", true
	case "est":
		return "utc-5", true
	case "edt":
		return "utc-4", true
	default:
		return "", false
	}
}

// isAMPMToken checks if a token is an AM/PM indicator
func isAMPMToken(token string) bool {