blob: b377368f7caee67a64a7d673f9d79d89d1589111 (
plain)
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
|
arg@{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.krebs.realwallpaper;
out = {
options.krebs.realwallpaper = api;
config = mkIf cfg.enable imp;
};
api = {
enable = mkEnableOption "realwallpaper";
workingDir = mkOption {
type = types.str;
default = "/var/realwallpaper/";
};
nightmap = mkOption {
type = types.str;
default = "http://eoimages.gsfc.nasa.gov/images/imagerecords/55000/55167/earth_lights_lrg.jpg";
};
daymap = mkOption {
type = types.str;
default = "http://www.nnvl.noaa.gov/images/globaldata/SnowIceCover_Daily.png";
};
cloudmap = mkOption {
type = types.str;
default = "http://xplanetclouds.com/free/local/clouds_2048.jpg";
};
outFile = mkOption {
type = types.str;
default = "/tmp/wallpaper.png";
};
timerConfig = mkOption {
type = types.unspecified;
default = {
OnCalendar = "*:0/15";
};
};
};
imp = {
systemd.timers.realwallpaper = {
description = "real wallpaper generator timer";
wantedBy = [ "timers.target" ];
timerConfig = cfg.timerConfig;
};
systemd.services.realwallpaper = {
description = "real wallpaper generator";
after = [ "network.target" ];
path = with pkgs; [
xplanet
imagemagick
curl
file
];
environment = {
working_dir = cfg.workingDir;
nightmap_url = cfg.nightmap;
daymap_url = cfg.daymap;
cloudmap_url = cfg.cloudmap;
out_file = cfg.outFile;
};
restartIfChanged = true;
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.realwallpaper}/realwallpaper.sh";
User = "realwallpaper";
};
};
users.extraUsers.realwallpaper = {
uid = genid "realwallpaper";
home = cfg.workingDir;
createHome = true;
};
};
in
out
|
