kenji
51 lines
1.4 KiB
Nix
51 lines
1.4 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}: let
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inherit (lib) mkEnableOption mkOption mkIf;
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this = config.custom.lact;
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configFile =
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pkgs.runCommand "lact-config.yaml" {
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json = pkgs.writers.writeJSON "lact-config.json" this.settings;
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} ''
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# Merge with the defaults
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${lib.getExe pkgs.yq} -s '.[0] * .[1]' $json ${./lact-default-config.yaml} > config.json
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# Convert keys to numeric values where possible. It depends on this for some reason.
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${lib.getExe pkgs.yj} -jy -k < config.json > $out
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'';
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in {
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options.custom.lact = {
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enable = mkEnableOption "my LACT module";
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settings = mkOption {
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default = {};
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type = lib.types.submodule {
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freeformType = (pkgs.formats.yaml {}).type;
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};
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description = ''
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Settings for LACT. Settings are merged with the defaults.
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The easiest method of acquiring the settings is to delete
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`/etc/lact/config.yaml`, enter your settings and look at the file.
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'';
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};
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};
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config = mkIf this.enable {
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systemd.packages = with pkgs; [
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lact
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];
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systemd.services.lactd.wantedBy = ["multi-user.target"];
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environment.etc."lact/config.yaml" = mkIf (this.settings != {}) {
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source = configFile;
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};
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systemd.services.lactd = {
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# Restart if config changed
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restartTriggers = mkIf (this.settings != {}) [configFile];
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};
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};
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}
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