blob: 7f8d2adac648a1870443257d7b3211bf600ca370 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.rss2email;
in {
###### interface
options = {
services.rss2email = {
enable = mkOption {
type = types.bool;
default = false;
description = "Whether to enable rss2email.";
};
to = mkOption {
type = types.str;
description = "Mail address to which to send emails";
};
interval = mkOption {
type = types.str;
default = "12h";
description = "How often to check the feeds, in systemd interval format";
};
config = mkOption {
type = with types; attrsOf (oneOf [ str int bool ]);
default = {};
description = ''
The configuration to give rss2email.
Default will use system-wide <literal>sendmail</literal> to send the
email. This is rss2email's default when running
<literal>r2e new</literal>.
This set contains key-value associations that will be set in the
<literal>[DEFAULT]</literal> block along with the
<literal>to</literal> parameter.
See <literal>man r2e</literal> for more information on which
parameters are accepted.
'';
};
feeds = mkOption {
description = "The feeds to watch.";
type = types.attrsOf (types.submodule {
options = {
url = mkOption {
type = types.str;
description = "The URL at which to fetch the feed.";
};
to = mkOption {
type = with types; nullOr str;
default = null;
description = ''
Email address to which to send feed items.
If <literal>null</literal>, this will not be set in the
configuration file, and rss2email will make it default to
<literal>rss2email.to</literal>.
'';
};
};
});
};
};
};
###### implementation
config = mkIf cfg.enable {
users.groups = {
rss2email.gid = config.ids.gids.rss2email;
};
users.users = {
rss2email = {
description = "rss2email user";
uid = config.ids.uids.rss2email;
group = "rss2email";
};
};
environment.systemPackages = with pkgs; [ rss2email ];
services.rss2email.config.to = cfg.to;
systemd.tmpfiles.rules = [
"d /var/rss2email 0700 rss2email rss2email - -"
];
systemd.services.rss2email = let
conf = pkgs.writeText "rss2email.cfg" (lib.generators.toINI {} ({
DEFAULT = cfg.config;
} // lib.mapAttrs' (name: feed: nameValuePair "feed.${name}" (
{ inherit (feed) url; } //
lib.optionalAttrs (feed.to != null) { inherit (feed) to; }
)) cfg.feeds
));
in
{
preStart = ''
cp ${conf} /var/rss2email/conf.cfg
if [ ! -f /var/rss2email/db.json ]; then
echo '{"version":2,"feeds":[]}' > /var/rss2email/db.json
fi
'';
path = [ pkgs.system-sendmail ];
serviceConfig = {
ExecStart =
"${pkgs.rss2email}/bin/r2e -c /var/rss2email/conf.cfg -d /var/rss2email/db.json run";
User = "rss2email";
};
};
systemd.timers.rss2email = {
partOf = [ "rss2email.service" ];
wantedBy = [ "timers.target" ];
timerConfig.OnBootSec = "0";
timerConfig.OnUnitActiveSec = cfg.interval;
};
};
meta.maintainers = with lib.maintainers; [ ekleog ];
}
|