89 lines
2.1 KiB
Nix
89 lines
2.1 KiB
Nix
{
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pkgs,
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lib,
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config,
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...
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}:
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let
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inherit (lib) types;
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inherit (lib.options) mkEnableOption mkOption;
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cfg = config.services.smooooth;
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in
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{
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options.services.smooooth = {
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enable = mkEnableOption "the smooooth nixos hot reloader";
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blockers = mkOption {
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description = "names of processes that may block reloading by holding a flake (sub)path open. default state is \"stop\"";
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default = [
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"nano"
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"nvim"
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"vim"
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"vi"
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"hx"
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];
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example = ''
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[ "hx" { nano = "die"; nvim = "stop"; } { fish = "die"; } ]
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'';
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type =
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with types;
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listOf (
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either str (
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attrsOf (enum [
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"stop"
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"die"
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])
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)
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);
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};
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path = mkOption {
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description = "path to the root of your flake.";
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type = types.str;
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};
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nixPackage = mkOption {
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description = "preferred package providing a `nix` executable.";
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default = pkgs.nix;
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type = types.package;
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};
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package = mkOption {
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description = "smooooth package";
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type = types.package;
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};
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};
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config = lib.mkIf cfg.enable {
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environment.etc."smooooth.json".text = builtins.toJSON {
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inherit (cfg) path;
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blockers =
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let
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withDefaults = map (
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b: if builtins.typeOf b == "string" then { "${b}" = "stop"; } else b
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) cfg.blockers;
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merged = lib.mergeAttrsList withDefaults;
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# FIXME clumsy, could do better
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transformed = lib.mapAttrsToList (n: v: {
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name = n;
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cond = [
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(lib.toSentenceCase v)
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];
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}) merged;
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in
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transformed;
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};
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systemd.user = {
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services.smooooth = {
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enable = true;
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path = [
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cfg.package
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];
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wantedBy = [ "graphical-session.target" ];
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after = [ "graphical-session.target" ];
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serviceConfig = {
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Restart = "always";
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Type = "notify";
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ExecStart = "${lib.getExe cfg.package}";
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};
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};
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};
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};
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}
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