docs: Add an option search to our documentation

docs/default.nix

@@ -1,5 +1,6 @@
 {
   pkgs ? import <nixpkgs> { config.enableUnfree = true; },
+  nuschtosSearch,
 }:
 let
   # Extend nixpkg's lib, so that we can handle recursive leaf types such as `either`
@@ -71,8 +72,7 @@ let
   hmOptions = builtins.removeAttrs (lib.evalModules {
     modules = [ (import ../wrappers/modules/hm.nix { inherit lib; }) ];
   }).options [ "_module" ];
-in
+
-rec {
   options-json =
     (pkgsDoc.nixosOptionsDoc {
       inherit
@@ -88,17 +88,38 @@ rec {
       inherit transformOptions;
       warningsAreErrors = false;
     }).optionsJSON;
+
+in
+{
+  inherit options-json;
+
   man-docs = pkgsDoc.callPackage ./man { inherit options-json; };
 }
-# Do not check if documentation builds fine on darwin as it fails:
+// lib.optionalAttrs (!pkgsDoc.stdenv.isDarwin) (
-# > sandbox-exec: pattern serialization length 69298 exceeds maximum (65535)
+  let
-// lib.optionalAttrs (!pkgsDoc.stdenv.isDarwin) {
+    mkSearch =
-  docs = pkgsDoc.callPackage ./mdbook {
+      baseHref:
-    inherit
+      nuschtosSearch.packages.mkSearch {
-      helpers
+        optionsJSON = options-json + "/share/doc/nixos/options.json";
-      modules
+        urlPrefix = "https://github.com/nix-community/nixvim/tree/main";
-      hmOptions
+        inherit baseHref;
-      transformOptions
+      };
-      ;
+  in
-  };
+  {
-}
+    # NuschtOS/search does not seem to work on darwin
+    search = mkSearch "/";
+
+    # Do not check if documentation builds fine on darwin as it fails:
+    # > sandbox-exec: pattern serialization length 69298 exceeds maximum (65535)
+    docs = pkgsDoc.callPackage ./mdbook {
+      inherit
+        helpers
+        modules
+        hmOptions
+        transformOptions
+        ;
+      # TODO: Find how to handle stable when 24.11 lands
+      search = mkSearch "/search/";
+    };
+  }
+)

docs/mdbook/SUMMARY.md

@@ -21,3 +21,4 @@
 ---
 
 [Contributing](./CONTRIBUTING.md)
+[NixVim Options Search](./search/index.html)

docs/mdbook/default.nix

@@ -6,6 +6,7 @@
   nixosOptionsDoc,
   transformOptions,
   hmOptions,
+  search,
 }:
 with lib;
 let
@@ -268,5 +269,7 @@ pkgs.stdenv.mkDerivation {
     ${prepareMD}
     mdbook build
     cp -r ./book/* $dest
+    mkdir -p $dest/search
+    cp -r ${search}/* $dest/search
   '';
 }

flake-modules/packages.nix

@@ -1,10 +1,16 @@
 {
   perSystem =
-    { pkgsUnfree, config, ... }:
+    {
+      pkgsUnfree,
+      config,
+      inputs',
+      ...
+    }:
     {
       packages = import ../docs {
         # Building the docs evaluates each plugin's default package, some of which are unfree
         pkgs = pkgsUnfree;
+        inherit (inputs') nuschtosSearch;
       };
 
       # Test that all packages build fine when running `nix flake check`.

flake.lock

@@ -2,7 +2,10 @@
   "nodes": {
     "devshell": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": [
+          "nuschtosSearch",
+          "flake-utils"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -60,11 +63,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1701680307,
+        "lastModified": 1710146030,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -177,6 +180,27 @@
         "type": "github"
       }
     },
+    "nuschtosSearch": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1721332622,
+        "narHash": "sha256-04AOrnpZIz15AXXlVWKRmZwbFgI/pjC8AaQ+T6VlFMc=",
+        "owner": "NuschtOS",
+        "repo": "search",
+        "rev": "b5990bce952c39824169dad255ff39c8abe4ca21",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NuschtOS",
+        "repo": "search",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "devshell": "devshell",
@@ -186,6 +210,7 @@
         "home-manager": "home-manager",
         "nix-darwin": "nix-darwin",
         "nixpkgs": "nixpkgs",
+        "nuschtosSearch": "nuschtosSearch",
         "treefmt-nix": "treefmt-nix"
       }
     },

flake.nix

@@ -33,6 +33,11 @@
       ```
     */
 
+    nuschtosSearch = {
+      url = "github:NuschtOS/search";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -45,6 +50,7 @@
     devshell = {
       url = "github:numtide/devshell";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "nuschtosSearch/flake-utils";
     };
     treefmt-nix = {
       url = "github:numtide/treefmt-nix";