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fetchWallpaper: update user & script
author
lassulus
date
(Dec 5, 2023, 8:42 PM CET)
commit
9e83d9e1
9e83d9e1d698e4262bc0060b6f67b07fe34ec9ac
parent
a243d557
a243d557ea0b21ea5340aacbdb20bec992371c83
+10
-11
+10
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3modules/fetchWallpaper.nix
+10
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3modules/fetchWallpaper.nix
···
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cfg = config.lass.fetchWallpaper;
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fetchWallpaperScript = pkgs.writers.writeDash "fetchWallpaper" ''
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set -euf
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set -eufx
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mkdir -p ${cfg.stateDir}
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chmod o+rx ${cfg.stateDir}
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cd ${cfg.stateDir}
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(curl -s -o wallpaper.tmp -z wallpaper.tmp ${lib.escapeShellArg cfg.url} && cp wallpaper.tmp wallpaper) || :
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curl -v -s -o wallpaper.tmp -z wallpaper.tmp ${lib.escapeShellArg cfg.url} && cp wallpaper.tmp wallpaper
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feh --no-fehbg --bg-scale wallpaper
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'';
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···
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default = {
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OnCalendar = "*:00,10,20,30,40,50";
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};
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};
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stateDir = lib.mkOption {
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type = lib.types.str;
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default = "/var/lib/wallpaper";
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};
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display = lib.mkOption {
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type = lib.types.str;
···
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serviceConfig = {
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Type = "simple";
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ExecStart = fetchWallpaperScript;
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User = "fetchWallpaper";
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StateDirectory = true;
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StateDirectory = "wallpaper";
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StateDirectoryMode = "0755";
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WorkingDirectory = "/var/lib/wallpaper";
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};
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unitConfig = cfg.unitConfig;
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};
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+
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users.users.wallpaper = {
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isSystemUser = true;
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group = "wallpaper";
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};
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users.groups.wallpaper = {};
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};
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}