From 095afd88c41f08cb37e9cd67429baaa8d02e2d6f Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Tue, 4 Jul 2023 02:07:17 +0200
Subject: [PATCH] pagefind: init at 1.0.2

---
 pkgs/applications/misc/pagefind/default.nix | 110 ++++++++++++++++++++
 pkgs/top-level/all-packages.nix             |   2 +
 2 files changed, 112 insertions(+)
 create mode 100644 pkgs/applications/misc/pagefind/default.nix

diff --git a/pkgs/applications/misc/pagefind/default.nix b/pkgs/applications/misc/pagefind/default.nix
new file mode 100644
index 0000000000000..02bbd2e95e9b9
--- /dev/null
+++ b/pkgs/applications/misc/pagefind/default.nix
@@ -0,0 +1,110 @@
+{ lib
+, callPackage
+, rustPlatform
+, fetchFromGitHub
+, fetchNpmDeps
+, npmHooks
+, binaryen
+, gzip
+, nodejs
+, rustc-wasm32
+, wasm-bindgen-cli
+, wasm-pack
+}:
+
+let
+
+  wasm-bindgen-84 = wasm-bindgen-cli.override {
+    version = "0.2.84";
+    hash = "sha256-0rK+Yx4/Jy44Fw5VwJ3tG243ZsyOIBBehYU54XP/JGk=";
+    cargoHash = "sha256-vcpxcRlW1OKoD64owFF6mkxSqmNrvY+y3Ckn5UwEQ50=";
+  };
+
+in
+
+rustPlatform.buildRustPackage rec {
+  pname = "pagefind";
+  version = "1.0.2";
+
+  src = fetchFromGitHub {
+    owner = "cloudcannon";
+    repo = "pagefind";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-hTEDTl9cjIwMkSzH0coRQwx9cXfx9W/dYLNV2ES+qA0=";
+  };
+
+  cargoHash = "sha256-J6gU4kT8callfy+4ecHPPAdMtj4xZ6qP1dNxaPzJNuc=";
+
+  env.npmDeps_web_js = fetchNpmDeps {
+    name = "npm-deps-web-js";
+    src = "${src}/pagefind_web_js";
+    hash = "sha256-pGE4lUFZ4dA++8kBklcMBoaN/1Z92dfOzQKhukbuEyc=";
+  };
+  env.npmDeps_ui_default = fetchNpmDeps {
+    name = "npm-deps-ui-default";
+    src = "${src}/pagefind_ui/default";
+    hash = "sha256-voCs49JneWYE1W9U7aB6G13ypH6JqathVDeF58V57U8=";
+  };
+  env.npmDeps_ui_modular = fetchNpmDeps {
+    name = "npm-deps-ui-modular";
+    src = "${src}/pagefind_ui/modular";
+    hash = "sha256-O0RqZUsRFtByxMQdwNGNcN38Rh+sDqqNo9YlBcrnsF4=";
+  };
+
+  postPatch = ''
+    # Tricky way to run npmConfigHook multiple times
+    (
+      local postPatchHooks=() # written to by npmConfigHook
+      source ${npmHooks.npmConfigHook}/nix-support/setup-hook
+      npmRoot=pagefind_web_js     npmDeps=$npmDeps_web_js     npmConfigHook
+      npmRoot=pagefind_ui/default npmDeps=$npmDeps_ui_default npmConfigHook
+      npmRoot=pagefind_ui/modular npmDeps=$npmDeps_ui_modular npmConfigHook
+    )
+  '';
+
+  nativeBuildInputs = [
+    binaryen
+    gzip
+    nodejs
+    rustc-wasm32
+    rustc-wasm32.llvmPackages.lld
+    wasm-bindgen-84
+    wasm-pack
+  ];
+
+  # build wasm and js assets
+  # based on "test-and-build" in https://github.com/CloudCannon/pagefind/blob/main/.github/workflows/release.yml
+  preBuild = ''
+    (
+      cd pagefind_web_js
+      npm run build-coupled
+    )
+
+    (
+      cd pagefind_web
+      export HOME=$(mktemp -d)
+      export RUSTFLAGS="-C linker=lld"
+      bash ./local_build.sh
+    )
+
+    (
+      cd pagefind_ui/default
+      npm run build
+    )
+
+    (
+      cd pagefind_ui/modular
+      npm run build
+    )
+  '';
+
+  buildFeatures = [ "extended" ];
+
+  meta = with lib; {
+    description = "Generate low-bandwidth search index for your static website";
+    homepage = "https://pagefind.app/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ pbsds ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8e9cddabc6fa3..bf3d6fec5ab2a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11534,6 +11534,8 @@ with pkgs;
 
   PageEdit = libsForQt5.callPackage ../applications/office/PageEdit { };
 
+  pagefind = libsForQt5.callPackage ../applications/misc/pagefind { };
+
   paging-calculator  = callPackage ../development/tools/paging-calculator { };
 
   pagmo2 = callPackage ../development/libraries/pagmo2 { };