Publish TypeScript bindings to npm

.github/workflows/release.yaml

@@ -131,6 +131,42 @@ jobs:
           MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
 
+  publish-npm:
+    needs: publish
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          ref: v${{ inputs.version }}
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+          cache-dependency-path: bindings/typescript/package-lock.json
+      - name: Install dependencies
+        run: npm ci
+        working-directory: bindings/typescript
+      - name: Build
+        run: npm run build
+        working-directory: bindings/typescript
+      # bindings/typescript/LICENSE is a symlink to ../../LICENSE in the
+      # source tree (matching bindings/haskell and bindings/rust), but
+      # npm-pack drops symlinks. Replace it with a regular file so the
+      # published tarball carries the license text.
+      - name: Materialize LICENSE for npm pack
+        run: |
+          rm -f bindings/typescript/LICENSE
+          cp LICENSE bindings/typescript/LICENSE
+      - uses: JS-DevTools/npm-publish@v4
+        with:
+          token: ${{ secrets.NPM_TOKEN }}
+          package: bindings/typescript
+          access: public
+          provenance: true
+
   build-go-binaries:
     needs: publish
     permissions:
@@ -192,7 +228,7 @@ jobs:
           gh release upload "$TAG" "$ASSET.tar.gz" "$ASSET.tar.gz.sha256" --clobber
 
   finalize-release:
-    needs: [release-crate, build-go-binaries, publish-jvm-bindings]
+    needs: [release-crate, build-go-binaries, publish-jvm-bindings, publish-npm]
     runs-on: ubuntu-latest
     permissions:
       contents: write

.gitignore

@@ -29,4 +29,7 @@ dist-newstyle/
 # Nix output
 /result
 
+# TypeScript bindings build output
+/bindings/typescript/dist/
+
 vendor/

bindings/typescript/LICENSE

@@ -0,0 +1 @@
+../../LICENSE

bindings/typescript/package.json

@@ -2,11 +2,28 @@
   "name": "@scip-code/scip",
   "version": "0.7.1",
   "description": "Generated TypeScript definitions for the Semantic Code Intelligence Protocol.",
-  "repository": "https://github.com/scip-code/scip/bindings/typescript",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/scip-code/scip",
+    "directory": "bindings/typescript"
+  },
   "author": "Sourcegraph",
   "license": "Apache-2.0",
+  "type": "module",
+  "main": "./dist/scip_pb.js",
+  "types": "./dist/scip_pb.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/scip_pb.d.ts",
+      "import": "./dist/scip_pb.js"
+    }
+  },
+  "files": ["dist", "LICENSE"],
   "sideEffects": false,
-  "private": false,
+  "scripts": {
+    "build": "tsc",
+    "typecheck": "tsc --noEmit"
+  },
   "dependencies": {
     "@bufbuild/protobuf": "^2.11.0"
   },

bindings/typescript/tsconfig.json

@@ -1,9 +1,15 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
-    "module": "ES2020",
-    "moduleResolution": "bundler",
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "outDir": "dist",
     "rootDir": ".",
-    "strict": true
-  }
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "strict": true,
+    "skipLibCheck": true
+  },
+  "include": ["scip_pb.ts"]
 }

checks.nix

@@ -146,7 +146,7 @@
       npmDepsHash = "sha256-84LQkN7bJB5q6hGc8TKXC8yD2P+qzBVh34a2L9K2Ji8=";
       buildPhase = ''
         runHook preBuild
-        npx tsc --noEmit
+        npm run build
         runHook postBuild
       '';
       installPhase = "touch $out";