From 0e80b9af0ff2a3ef3d02e575dd4b6a02eb6abc68 Mon Sep 17 00:00:00 2001
From: Pau Kailfer <pau@kaifler.me>
Date: Mon, 25 Nov 2024 15:23:14 +0100
Subject: [PATCH] typespec: init at 0.64.0

---
 pkgs/by-name/ty/typespec/package.nix | 105 +++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 pkgs/by-name/ty/typespec/package.nix

diff --git a/pkgs/by-name/ty/typespec/package.nix b/pkgs/by-name/ty/typespec/package.nix
new file mode 100644
index 000000000000..6ab5ac96ddd7
--- /dev/null
+++ b/pkgs/by-name/ty/typespec/package.nix
@@ -0,0 +1,105 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchFromGitHub,
+  makeWrapper,
+  nix-update-script,
+  nodejs,
+  pnpm_9,
+  testers,
+}:
+
+let
+  workspace = "compiler...";
+in
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "typespec";
+  version = "0.64.0";
+
+  src = fetchFromGitHub {
+    owner = "microsoft";
+    repo = "typespec";
+    tag = "typespec@${finalAttrs.version}";
+    hash = "sha256-zZTZdnmRTjhnoz/5JHnn4h/YlMpXF/I7o1mDeiRVPUA=";
+  };
+
+  nativeBuildInputs = [
+    makeWrapper
+    nodejs
+    pnpm_9.configHook
+  ];
+
+  pnpmWorkspaces = [ workspace ];
+  pnpmDeps = pnpm_9.fetchDeps {
+    inherit (finalAttrs)
+      pname
+      version
+      src
+      pnpmWorkspaces
+      ;
+    hash = "sha256-W8m6ibiy9Okga0qWpZWDYklXAwpHwk85Q6UTaFJhDrU=";
+  };
+
+  postPatch = ''
+    # `fetchFromGitHub` doesn't clone via git and thus installing would otherwise fail.
+    substituteInPlace packages/compiler/scripts/generate-manifest.js \
+      --replace-fail 'execSync("git rev-parse HEAD").toString().trim()' '"${finalAttrs.src.rev}"'
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    pnpm -r --filter ${workspace} build
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/bin" "$out/lib/typespec/packages/compiler"
+    cp -r --parents \
+      node_modules \
+      package.json \
+      packages/compiler/cmd \
+      packages/compiler/dist \
+      packages/compiler/entrypoints \
+      packages/compiler/lib \
+      packages/compiler/node_modules \
+      packages/compiler/templates \
+      packages/compiler/package.json \
+      "$out/lib/typespec"
+
+    makeWrapper "${lib.getExe nodejs}" "$out/bin/tsp" \
+      --add-flags "$out/lib/typespec/packages/compiler/cmd/tsp.js"
+    makeWrapper "${lib.getExe nodejs}" "$out/bin/tsp-server" \
+      --add-flags "$out/lib/typespec/packages/compiler/cmd/tsp-server.js"
+
+    runHook postInstall
+  '';
+
+  passthru.tests.version = testers.testVersion {
+    package = finalAttrs.finalPackage;
+  };
+
+  passthru.updateScript = nix-update-script {
+    extraArgs = [ ''--version-regex=typespec@(\d+\.\d+\.\d+)'' ];
+  };
+
+  meta = {
+    description = "Language for defining cloud service APIs and shapes";
+    longDescription = ''
+      TypeSpec is a highly extensible language with primitives that can describe
+      API shapes common among REST, OpenAPI, gRPC, and other protocols.
+
+      TypeSpec is excellent for generating many different API description
+      formats, client and service code, documentation, and many other assets.
+      All this while keeping your TypeSpec definition as a single source of truth.
+    '';
+    homepage = "https://typespec.io/";
+    changelog = "https://github.com/microsoft/typespec/releases/tag/typespec@${finalAttrs.version}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ paukaifler ];
+    mainProgram = "tsp";
+  };
+})