126 lines
3.2 KiB
Nix
126 lines
3.2 KiB
Nix
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{
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lib,
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config,
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pkgs,
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...
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}:
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let
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inherit (lib)
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mkOption
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mkEnableOption
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mkIf
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types
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importJSON
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filterAttrs
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mapAttrs'
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mapAttrsToList
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removePrefix
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pathIsDirectory
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hasSuffix
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;
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inherit (lib.strings)
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sanitizeDerivationName
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;
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yaml = pkgs.formats.yaml { };
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json = pkgs.formats.json { };
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cfg = config.services.extranix;
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module-eval =
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module:
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let
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eval = lib.evalModules { modules = module.paths; };
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opts-doc = pkgs.nixosOptionsDoc { inherit (eval) options; };
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val = importJSON "${opts-doc.optionsJSON}/share/doc/nixos/options.json";
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filtered-opts = filterAttrs (name: _: name != "_module.args") val;
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result = json.generate "options-extranix.json" {
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last_update = "-/-";
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options = mapAttrsToList (title: val: {
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inherit title;
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inherit (val)
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type
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readOnly
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description
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loc
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;
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example = val.example.text or "";
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default = val.default.text or "";
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declarations = map (
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decl:
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let
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baseString1 = toString module.base;
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baseString = baseString1 + (if hasSuffix "/" baseString1 then "" else "/");
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innerPath1 = if pathIsDirectory decl then decl + "/default.nix" else decl;
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innerPath = removePrefix baseString innerPath1;
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in
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{
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name = "<${innerPath}>";
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url = "${module.url}${if hasSuffix "/" module.url then "" else "/"}${innerPath}";
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}
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) val.declarations;
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}) filtered-opts;
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};
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in
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result;
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options-files = mapAttrs' (name: value: {
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name = sanitizeDerivationName name;
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value = module-eval value;
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}) cfg.modules;
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webroot = pkgs.callPackage ./webroot.nix {
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inherit options-files;
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inherit (cfg) static-data;
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settings = yaml.generate "config.yaml" cfg.settings;
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hugo-theme-extranix-options-search = pkgs.callPackage ./hugo-theme-extranix-options-search.nix { };
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};
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in
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{
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options.services.extranix = {
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enable = mkEnableOption "extranix documentation";
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modules = mkOption {
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type =
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let
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module-mod.options = {
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paths = mkOption {
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type = types.listOf types.path;
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};
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base = mkOption {
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type = types.path;
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};
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url = mkOption {
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type = types.str;
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};
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};
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in
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types.attrsOf (types.submodule module-mod);
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};
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settings = mkOption {
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type = yaml.type;
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};
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static-data = mkOption {
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type = types.path;
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};
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host = mkOption {
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type = types.str;
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};
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};
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config = mkIf cfg.enable {
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services = {
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extranix = {
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settings = {
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markup.goldmark.renderer.unsafe = true;
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theme = "extranix-options-search";
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params.releases = mapAttrsToList (name: _: {
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inherit name;
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value = sanitizeDerivationName name;
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}) cfg.modules;
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};
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};
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nginx = {
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enable = true;
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virtualHosts.${cfg.host}.locations."/".alias = "${webroot}/";
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};
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};
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};
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}
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