58 lines
1.7 KiB
Nix
58 lines
1.7 KiB
Nix
{ withSystem, ... }:
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{
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flake.homeModules.default =
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{
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config,
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lib,
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pkgs,
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...
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}:
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let
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cfg = config.programs.valw;
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toml = pkgs.formats.toml { };
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# valw checks its own config: a typo or a bad value fails the build.
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checked =
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settings:
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let
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file = toml.generate "valw-config.toml" settings;
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in
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pkgs.runCommand "valw-config.toml" { } ''
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${lib.getExe cfg.package} __check-config ${file}
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cp ${file} $out
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'';
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in
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{
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options.programs.valw = {
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enable = lib.mkEnableOption "valw, macOS-style screenshots for niri";
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package = lib.mkOption {
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type = lib.types.package;
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default = withSystem pkgs.stdenv.hostPlatform.system ({ config, ... }: config.packages.default);
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defaultText = lib.literalExpression "valw.packages.\${system}.default";
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description = "The valw package to install and to check the settings with.";
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};
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settings = lib.mkOption {
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inherit (toml) type;
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default = { };
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example = lib.literalExpression ''
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{
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preview.timeout_secs = 3;
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sound.volume = 0.4;
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capture.window_shadow = true;
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}
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'';
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description = ''
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valw's config (`$XDG_CONFIG_HOME/valw/config.toml`), checked by
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valw at build time. Empty means valw's defaults.
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'';
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};
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};
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config = lib.mkIf cfg.enable {
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home.packages = [ cfg.package ];
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xdg.configFile."valw/config.toml" = lib.mkIf (cfg.settings != { }) {
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source = checked cfg.settings;
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};
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};
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};
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}
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