;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2023 Justin Veilleux <terramorpha@cock.li>
;;;
;;; 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/>.

(define-module (gnu services syncthing)
  #:use-module (gnu packages syncthing)
  #:use-module (gnu services)
  #:use-module (gnu services shepherd)
  #:use-module (guix gexp)
  #:use-module (guix records)
  #:use-module (ice-9 match)
  #:use-module (srfi srfi-1)
  #:export (syncthing-configuration
            syncthing-configuration?
            syncthing-service-type))

;;; Commentary:
;;;
;;; This module provides a service definition for the syncthing service.
;;;
;;; Code:

(define-record-type* <syncthing-configuration>
  syncthing-configuration make-syncthing-configuration
  syncthing-configuration?
  (syncthing syncthing-configuration-syncthing ;file-like
             (default syncthing))
  (arguments syncthing-configuration-arguments ;list of strings
             (default '()))
  (logflags  syncthing-configuration-logflags  ;number
             (default 0))
  (user      syncthing-configuration-user      ;string
             (default #f))
  (group     syncthing-configuration-group     ;string
             (default "users"))
  (home      syncthing-configuration-home      ;string
             (default #f))
  (home-service? syncthing-configuration-home-service?
                 (default for-home?) (innate)))

(define syncthing-shepherd-service
  (match-record-lambda <syncthing-configuration>
      (syncthing arguments logflags user group home home-service?)
    (list
     (shepherd-service
      (provision (if home-service?
                     '(syncthing)
                     (list (string->symbol
                            (string-append "syncthing-" user)))))
      (documentation "Run syncthing.")
      (requirement (if home-service? '() '(loopback user-processes)))
      (start #~(make-forkexec-constructor
                (append (list (string-append #$syncthing "/bin/syncthing")
                              "--no-browser"
                              "--no-restart"
                              (string-append "--logflags=" (number->string #$logflags)))
                        '#$arguments)
                #:user #$(and (not home-service?) user)
                #:group #$(and (not home-service?) group)
                #:environment-variables
                (append
                 (list
                  (string-append "HOME="
                                 (or #$home
                                     (passwd:dir
                                      (getpw (if (and #$home-service?
                                                      (not #$user))
                                                 (getuid)
                                                 #$user)))))
                              "SSL_CERT_DIR=/etc/ssl/certs"
                              "SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt")
                        (filter (negate       ;XXX: 'remove' is not in (guile)
                                 (lambda (str)
                                   (or (string-prefix? "HOME=" str)
                                       (string-prefix? "SSL_CERT_DIR=" str)
                                       (string-prefix? "SSL_CERT_FILE=" str))))
                                (environ)))))
      (respawn? #f)
      (stop #~(make-kill-destructor))))))

(define syncthing-service-type
  (service-type (name 'syncthing)
                (extensions (list (service-extension shepherd-root-service-type
                                                     syncthing-shepherd-service)))
                (description
                 "Run @uref{https://github.com/syncthing/syncthing, Syncthing}
decentralized continuous file system synchronization.")))

;;; syncthing.scm ends here
ned behavior when forking a multi-threaded process.

* build-aux/cuirass/evaluate.scm &lt;top level&gt;: Call 'open-inferior'
before 'n-par-for-each'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-05-20 18:46:07 +0200'>2022-05-20</span></td><td><a href='/guix/commit/build-aux/cuirass?id=598f7289db9955584457ffc11c8504f3938a1618'>cuirass: Close each inferior upon completion.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/cuirass/evaluate.scm &lt;top level&gt;: Add 'close-inferior' call.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-03-10 08:49:48 +0100'>2021-03-10</span></td><td><a href='/guix/commit/build-aux/cuirass?id=76bea3f8bcd951ded88dfb7f8cad5bc3e5a1701f'>ci: Remove hydra support.</a><span class='msg-avail'>...<span class='msg-tooltip'>This removes hydra support to use Cuirass as the only continuous integration
system.

* build-aux/hydra/gnu-system.scm: Remove it.
* build-aux/hydra/guix-modular.scm: Ditto.
* build-aux/hydra/guix.scm: Ditto.
* build-aux/cuirass/hydra-to-cuirass.scm: Ditto.
* Makefile.am (EXTRA_DIST): Update it.
(hydra-jobs.scm): Remove it.
(cuirass-jobs.scm): Update it.
* build-aux/hydra/evaluate.scm: Move it to ...
* build-aux/cuirass/evaluate.scm: ... here.
* build-aux/cuirass/guix-modular.scm: Remove it.
* build-aux/cuirass/gnu-system.scm: Ditto.
* guix/packages.scm (%hydra-supported-systems): Rename it to ...
(%cuirass-supported-systems): ... this variable.
* build-aux/check-final-inputs-self-contained: Adapt it.
* etc/release-manifest.scm: Ditto.
* gnu/ci.scm (package-&gt;alist): Remove it.
(derivation-&gt;job): New procedure.
(package-job, package-cross-job, cross-jobs, image-jobs, system-test-jobs,
tarball-jobs): Use it.
(guix-jobs): New procedure.
(hydra-jobs): Rename it to ...
(cuirass-jobs): ... this procedure.
</span></span></td><td>Mathieu Othacehe</td></tr>