130 lines
3.2 KiB
Nix
130 lines
3.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.nnn;
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renderSetting = key: value: "${key}:${value}";
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renderSettings = settings:
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concatStringsSep ";" (mapAttrsToList renderSetting settings);
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pluginModule = types.submodule ({ ... }: {
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options = {
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src = mkOption {
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type = with types; nullOr path;
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example = literalExpression ''
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(pkgs.fetchFromGitHub {
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owner = "jarun";
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repo = "nnn";
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rev = "v4.0";
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sha256 = "sha256-Hpc8YaJeAzJoEi7aJ6DntH2VLkoR6ToP6tPYn3llR7k=";
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}) + "/plugins";
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'';
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default = null;
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description = ''
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Path to the plugin folder.
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'';
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};
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mappings = mkOption {
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type = with types; attrsOf str;
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description = ''
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Key mappings to the plugins.
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'';
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default = { };
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example = literalExpression ''
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{
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c = "fzcd";
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f = "finder";
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v = "imgview";
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};
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'';
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};
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};
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});
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in {
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meta.maintainers = with maintainers; [ thiagokokada ];
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options = {
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programs.nnn = {
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enable = mkEnableOption "nnn";
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package = mkOption {
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type = types.package;
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default = pkgs.nnn;
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defaultText = literalExpression "pkgs.nnn";
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example =
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literalExpression "pkgs.nnn.override ({ withNerdIcons = true; });";
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description = ''
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Package containing the <command>nnn</command> program.
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'';
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};
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finalPackage = mkOption {
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type = types.package;
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readOnly = true;
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visible = false;
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description = ''
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Resulting nnn package.
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'';
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};
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bookmarks = mkOption {
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type = with types; attrsOf str;
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description = ''
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Directory bookmarks.
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'';
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example = literalExpression ''
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{
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d = "~/Documents";
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D = "~/Downloads";
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p = "~/Pictures";
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v = "~/Videos";
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};
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'';
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default = { };
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};
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extraPackages = mkOption {
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type = with types; listOf package;
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example =
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literalExpression "with pkgs; [ ffmpegthumbnailer mediainfo sxiv ]";
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description = ''
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Extra packages available to nnn.
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'';
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default = [ ];
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};
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plugins = mkOption {
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type = pluginModule;
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description = ''
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Manage nnn plugins.
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'';
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default = { };
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};
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};
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};
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config = let
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nnnPackage = cfg.package.overrideAttrs (oldAttrs: {
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nativeBuildInputs = (oldAttrs.nativeBuildInputs or [ ])
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++ [ pkgs.makeWrapper ];
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postInstall = ''
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${oldAttrs.postInstall or ""}
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wrapProgram $out/bin/nnn \
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--prefix PATH : "${makeBinPath cfg.extraPackages}" \
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--prefix NNN_BMS : "${renderSettings cfg.bookmarks}" \
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--prefix NNN_PLUG : "${renderSettings cfg.plugins.mappings}"
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'';
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});
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in mkIf cfg.enable {
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programs.nnn.finalPackage = nnnPackage;
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home.packages = [ nnnPackage ];
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xdg.configFile."nnn/plugins" =
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mkIf (cfg.plugins.src != null) { source = cfg.plugins.src; };
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};
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}
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