Megatest

;; S Y S T E M   S T U F F
;;======================================================================

;; lazy-safe get file mod time. on any error (file not existing etc.) return 0
;;
(define (common:lazy-modification-time fpath)
  (handle-exceptions
   exn
   0
   (file-modification-time fpath)))

;; find timestamp of newest file associated with a sqlite db file
(define (common:lazy-sqlite-db-modification-time fpath)
  (let* ((glob-list (handle-exceptions
                    exn
                    '("/no/such/file")
                    (glob (conc fpath "*"))))
         (file-list (if (eq? 0 (length glob-list))
                        '("/no/such/file")
                        glob-list)))
  (apply max
   (map
    common:lazy-modification-time 
    file-list))))

;; return a nice clean pathname made absolute
(define (common:nice-path dir)