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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2021 Oleg Pykhalov <go.wigust@gmail.com> | |
3 | ;;; | |
4 | ;;; This file is part of GNU Guix. | |
5 | ;;; | |
6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
7 | ;;; under the terms of the GNU General Public License as published by | |
8 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
9 | ;;; your option) any later version. | |
10 | ;;; | |
11 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;;; GNU General Public License for more details. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | (define-module (gnu services syncthing) | |
20 | #:use-module (gnu packages syncthing) | |
21 | #:use-module (gnu services) | |
22 | #:use-module (gnu services shepherd) | |
23 | #:use-module (guix gexp) | |
24 | #:use-module (guix records) | |
25 | #:use-module (ice-9 match) | |
26 | #:use-module (srfi srfi-1) | |
27 | #:export (syncthing-configuration | |
28 | syncthing-configuration? | |
29 | syncthing-service-type)) | |
30 | ||
31 | ;;; Commentary: | |
32 | ;;; | |
33 | ;;; This module provides a service definition for the syncthing service. | |
34 | ;;; | |
35 | ;;; Code: | |
36 | ||
37 | (define-record-type* <syncthing-configuration> | |
38 | syncthing-configuration make-syncthing-configuration | |
39 | syncthing-configuration? | |
40 | (syncthing syncthing-configuration-syncthing ;<package> | |
41 | (default syncthing)) | |
42 | (arguments syncthing-configuration-arguments ;list of strings | |
43 | (default '())) | |
44 | (logflags syncthing-configuration-logflags ;number | |
45 | (default 0)) | |
46 | (user syncthing-configuration-user ;string | |
47 | (default #f)) | |
48 | (group syncthing-configuration-group ;string | |
49 | (default "users")) | |
50 | (home syncthing-configuration-home ;string | |
51 | (default #f))) | |
52 | ||
53 | (define syncthing-shepherd-service | |
54 | (match-lambda | |
55 | (($ <syncthing-configuration> syncthing arguments logflags user group home) | |
56 | (list | |
57 | (shepherd-service | |
58 | (provision (list (string->symbol (string-append "syncthing-" user)))) | |
59 | (documentation "Run syncthing.") | |
60 | (requirement '(loopback)) | |
61 | (start #~(make-forkexec-constructor | |
62 | (append (list (string-append #$syncthing "/bin/syncthing") | |
63 | "-no-browser" | |
64 | "-no-restart" | |
65 | (string-append "-logflags=" (number->string #$logflags))) | |
66 | '#$arguments) | |
67 | #:user #$user | |
68 | #:group #$group | |
69 | #:environment-variables | |
70 | (append (list (string-append "HOME=" (or #$home (passwd:dir (getpw #$user)))) | |
71 | "SSL_CERT_DIR=/etc/ssl/certs" | |
72 | "SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt") | |
73 | (remove (lambda (str) | |
74 | (or (string-prefix? "HOME=" str) | |
75 | (string-prefix? "SSL_CERT_DIR=" str) | |
76 | (string-prefix? "SSL_CERT_FILE=" str))) | |
77 | (environ))))) | |
78 | (respawn? #f) | |
79 | (stop #~(make-kill-destructor))))))) | |
80 | ||
81 | (define syncthing-service-type | |
82 | (service-type (name 'syncthing) | |
83 | (extensions (list (service-extension shepherd-root-service-type | |
84 | syncthing-shepherd-service))) | |
85 | (description | |
86 | "Run @uref{https://github.com/syncthing/syncthing, Syncthing} | |
87 | decentralized continuous file system synchronization."))) | |
88 | ||
89 | ;;; syncthing.scm ends here |