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#! @GUILE@
-*- scheme -*-
!#
;;; guile-email --- Guile email parser
;;; Copyright © 2021 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of guile-email.
;;;
;;; guile-email is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU Affero General Public License as
;;; published by the Free Software Foundation; either version 3 of the
;;; License, or (at your option) any later version.
;;;
;;; guile-email is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the GNU Affero General Public
;;; License along with guile-email.  If not, see
;;; <http://www.gnu.org/licenses/>.

;;; Commentary:

;; This script recursively finds all mbox files in the current
;; directory, and tests if guile-email can parse all messages without
;; erroring out.

;;; Code:

(use-modules (ice-9 ftw)
             (email email))

(for-each (lambda (mbox)
            (display mbox)
            (newline)
            (call-with-input-file mbox
              (lambda (port)
                (for-each parse-email (mbox->emails port)))))
          (file-system-fold (const #t)
                            (lambda (name stat result)
                              (if (string-suffix? ".mbox" name)
                                  (cons name result)
                                  result))
                            (lambda (name stat result)
                              result)
                            (lambda (name stat result)
                              result)
                            (lambda (name stat result)
                              result)
                            (lambda (name stat errno result)
                              (error (strerror errno) name))
                            '()
                            "."))