;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix 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 General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(use-modules (ice-9 match)
             (ice-9 threads)
             (srfi srfi-1)
             (guix build compile)
             (guix build utils))

(define host (getenv "host"))
(define srcdir (getenv "srcdir"))

(define (relative-file file)
  (if (string-prefix? (string-append srcdir "/") file)
      (string-drop file (+ 1 (string-length srcdir)))
      file))

(define (file-mtime<? f1 f2)
  (< (stat:mtime (stat f1))
     (stat:mtime (stat f2))))

(define (scm->go file)
  (let* ((relative (relative-file file))
         (without-extension (string-drop-right relative 4)))
    (string-append without-extension ".go")))

(define (file-needs-compilation? file)
  (let ((go (scm->go file)))
    (or (not (file-exists? go))
        (file-mtime<? go file))))

(define* (parallel-job-count #:optional (flags (getenv "MAKEFLAGS")))
  "Return the number of parallel jobs as determined by FLAGS, the flags passed
to 'make'."
  (match flags
    (#f (current-processor-count))
    (flags
     (let ((initial-flags (string-tokenize flags)))
       (let loop ((flags initial-flags))
         (match flags
           (()
            ;; Note: GNU make prior to version 4.2 would hide "-j" flags from
            ;; $MAKEFLAGS.  Thus, check for a "--jobserver" flag here and
            ;; assume we're using all cores if specified.
            (if (any (lambda (flag)
                       (string-prefix? "--jobserver" flag))
                     initial-flags)
                (current-processor-count)         ;GNU make < 4.2
                1))                               ;sequential make
           (("-j" (= string->number count) _ ...)
            (if (integer? count)
                count
                (current-processor-count)))
           ((head tail ...)
            (if (string-prefix? "-j" head)
                (match (string-drop head 2)
                  (""
                   (current-processor-count))
                  ((= string->number count)
                   (if (integer? count)
                       count
                       (current-processor-count))))
                (loop tail)))))))))

;; Install a SIGINT handler to give unwind handlers in 'compile-file' an
;; opportunity to run upon SIGINT and to remove temporary output files.
(sigaction SIGINT
  (lambda args
    (exit 1)))

(match (command-line)
  ((_ . files)
   (compile-files srcdir (getcwd)
                  (filter file-needs-compilation? files)
                  #:workers (parallel-job-count)
                  #:host host
                  #:report-load (lambda (file total completed)
                                  (when file
                                    (format #t "  LOAD     ~a~%" file)
                                    (force-output)))
                  #:report-compilation (lambda (file total completed)
                                         (when file
                                           (format #t "  GUILEC   ~a~%"
                                                   (scm->go file))
                                           (force-output))))))
t.
* gnu/local.mk (dist_patch_DATA): Move the tests/data/jami-dummy-account.dat
file to...
* gnu/local.mk (MODULES_NOT_COMPILED): ... here.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-08-02 15:48:59 -0400'>2021-08-02</span></td><td><a href='/guix/commit/gnu/build/jami-service.scm?id=4673f817938d9d2b1b40a072ab2e0c44a32ccc97'>Revert "services: Add a service for Jami."</a><span class='msg-avail'>...<span class='msg-tooltip'>This reverts commit 69dcc24c9f0cdfea674eb690e7755d26a25ced2b.  It broke 'guix
pull'.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-08-02 15:15:02 -0400'>2021-08-02</span></td><td><a href='/guix/commit/gnu/build/jami-service.scm?id=69dcc24c9f0cdfea674eb690e7755d26a25ced2b'>services: Add a service for Jami.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/telephony.scm (string-or-computed-file?)
(string-list?, account-fingerprint-list?): New procedures.
(maybe-string-list, maybe-account-fingerprint-list)
(maybe-boolean, maybe-string, jami-account-list): New configuration field
types.
(serialize-string-list, serialize-boolean, serialize-string)
(jami-account, jami-account-&gt;alist, jami-configuration)
(jami-account-list?, jami-account-list-maybe): New procedures.
(%jami-accounts): New variable.
(jami-configuration-&gt;command-line-arguments): New procedure.
(jami-dbus-session-activation, jami-shepherd-services): New procedures.
(jami-service-type): New variable.
* gnu/build/jami-service.scm: New file.
* gnu/tests/data/jami-dummy-account.dat: Likewise.
* gnu/tests/telephony.scm: Likewise.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register them.
* Makefile.am (SCM_TESTS): Register the test file.
(dist_patch_DATA): Register the new data file.
* doc/guix.texi (Telephony Services): Document it.
</span></span></td><td>Maxim Cournoyer</td></tr>