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k 3 fetchWallpaper: don't use user services

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This commit is contained in:
lassulus 2017-03-14 11:17:10 +01:00
parent 6af17a9ef6
commit 3be5ccd67f
1 changed files with 15 additions and 7 deletions
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22
krebs/3modules/fetchWallpaper.nix
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@ -21,10 +21,9 @@ let
OnCalendar = "*:00,10,20,30,40,50"; OnCalendar = "*:00,10,20,30,40,50";
}; };
}; };
# TODO find a better default stateDir
stateDir = mkOption { stateDir = mkOption {
type = types.str; type = types.str;
default = "$HOME/wallpaper"; default = "/var/lib/wallpaper";
}; };
display = mkOption { display = mkOption {
type = types.str; type = types.str;
@ -52,27 +51,35 @@ let
mkdir -p ${cfg.stateDir} mkdir -p ${cfg.stateDir}
cd ${cfg.stateDir} cd ${cfg.stateDir}
(curl --max-time ${toString cfg.maxTime} -s -o wallpaper.tmp -z wallpaper ${shell.escape cfg.url} && mv wallpaper.tmp wallpaper) || : (curl --max-time ${toString cfg.maxTime} -s -o wallpaper.tmp -z wallpaper ${shell.escape cfg.url} && mv wallpaper.tmp wallpaper) || :
feh --no-fehbg --bg-scale wallpaper feh --no-fehbg --bg-scale ${shell.escape cfg.stateDir}/wallpaper
''; '';
imp = { imp = {
systemd.user.timers.fetchWallpaper = { users.users.fetchWallpaper = {
name = "fetchWallpaper";
uid = genid "fetchWallpaper";
description = "fetchWallpaper user";
home = cfg.stateDir;
createHome = true;
};
systemd.timers.fetchWallpaper = {
description = "fetch wallpaper timer"; description = "fetch wallpaper timer";
wantedBy = [ "timers.target" ]; wantedBy = [ "timers.target" ];
timerConfig = cfg.timerConfig; timerConfig = cfg.timerConfig;
}; };
systemd.user.services.fetchWallpaper = { systemd.services.fetchWallpaper = {
description = "fetch wallpaper"; description = "fetch wallpaper";
wantedBy = [ "default.target" ]; after = [ "network.target" ];
path = with pkgs; [ path = with pkgs; [
curl curl
feh feh
coreutils
]; ];
environment = { environment = {
URL = cfg.url;
DISPLAY = cfg.display; DISPLAY = cfg.display;
}; };
restartIfChanged = true; restartIfChanged = true;
@ -80,6 +87,7 @@ let
serviceConfig = { serviceConfig = {
Type = "simple"; Type = "simple";
ExecStart = fetchWallpaperScript; ExecStart = fetchWallpaperScript;
User = "fetchWallpaper";
}; };
unitConfig = cfg.unitConfig; unitConfig = cfg.unitConfig;