Function getEnvAs

internal/flags/flags.go:333–358

getEnvAs parses a TASK_ prefixed env var as type T

(envKey string)

// getEnvAs parses a TASK_ prefixed env var as type T
func getEnvAs[T any](envKey string) (T, bool) {
	var zero T
	switch any(zero).(type) {
	case bool:
		if val, ok := env.GetTaskEnvBool(envKey); ok {
			return any(val).(T), true
		}
	case int:
		if val, ok := env.GetTaskEnvInt(envKey); ok {
			return any(val).(T), true
		}
	case time.Duration:
		if val, ok := env.GetTaskEnvDuration(envKey); ok {
			return any(val).(T), true
		}
	case string:
		if val, ok := env.GetTaskEnvString(envKey); ok {
			return any(val).(T), true
		}
	case []string:
		if val, ok := env.GetTaskEnvStringSlice(envKey); ok {
			return any(val).(T), true
		}
	}
	return zero, false
}