pyrox.dev
1{
2 lib,
3 pkgs,
4 config,
5 ...
6}:
7let
8 inherit (lib)
9 maintainers
10 mapAttrs'
11 mkEnableOption
12 mkOption
13 nameValuePair
14 optionalString
15 types
16 ;
17 mkSystemdService =
18 name: cfg:
19 nameValuePair "gitwatch-${name}" (
20 let
21 getvar = flag: var: optionalString (cfg."${var}" != null) "${flag} ${cfg."${var}"}";
22 branch = getvar "-b" "branch";
23 remote = getvar "-r" "remote";
24 in
25 rec {
26 inherit (cfg) enable;
27 after = [ "network-online.target" ];
28 wants = after;
29 wantedBy = [ "multi-user.target" ];
30 description = "gitwatch for ${name}";
31 path = with pkgs; [
32 gitwatch
33 git
34 openssh
35 ];
36 script = ''
37 if [ -n "${cfg.remote}" ] && ! [ -d "${cfg.path}" ]; then
38 git clone ${branch} "${cfg.remote}" "${cfg.path}"
39 fi
40 gitwatch ${remote} ${branch} ${cfg.path}
41 '';
42 serviceConfig.User = cfg.user;
43 }
44 );
45in
46{
47 options.services.gitwatch = mkOption {
48 description = ''
49 A set of git repositories to watch for. See
50 [gitwatch](https://github.com/gitwatch/gitwatch) for more.
51 '';
52 default = { };
53 example = {
54 my-repo = {
55 enable = true;
56 user = "user";
57 path = "/home/user/watched-project";
58 remote = "git@github.com:me/my-project.git";
59 };
60 disabled-repo = {
61 enable = false;
62 user = "user";
63 path = "/home/user/disabled-project";
64 remote = "git@github.com:me/my-old-project.git";
65 branch = "autobranch";
66 };
67 };
68 type =
69 with types;
70 attrsOf (submodule {
71 options = {
72 enable = mkEnableOption "watching for repo";
73 path = mkOption {
74 description = "The path to repo in local machine";
75 type = str;
76 };
77 user = mkOption {
78 description = "The name of services's user";
79 type = str;
80 default = "root";
81 };
82 remote = mkOption {
83 description = "Optional url of remote repository";
84 type = nullOr str;
85 default = null;
86 };
87 branch = mkOption {
88 description = "Optional branch in remote repository";
89 type = nullOr str;
90 default = null;
91 };
92 };
93 });
94 };
95 config.systemd.services = mapAttrs' mkSystemdService config.services.gitwatch;
96 meta.maintainers = with maintainers; [ shved ];
97}