Build NPM wrapper

Author: xychen

.github/workflows/build.yml

@@ -4,21 +4,19 @@ on:
 
 jobs:
   build:
-    permissions:
-      contents: write
     strategy:
       matrix:
         include:
-          - name: darwin-aarch64
+          - name: darwin-arm64
             platform: macos-latest
             target: aarch64-apple-darwin
-          - name: darwin-x86_64
+          - name: darwin-x64
             platform: macos-latest
             target: x86_64-apple-darwin
-          - name: linux-x86_64
+          - name: linux-x64
             platform: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-          - name: windows-x86_64
+          - name: win32-x64
             platform: windows-latest
             target: x86_64-pc-windows-msvc
             suffix: .exe
@@ -53,5 +51,39 @@ jobs:
       - name: Archive distributable
         uses: actions/upload-artifact@v4
         with:
-          name: commands-mcp_${{ github.run_id }}_${{ matrix.name }}
+          name: commands-mcp_${{ matrix.name }}
           path: target/${{ matrix.target }}/release/commands-mcp${{ matrix.suffix }}
+
+  pack-npm:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          pattern: commands-mcp_*
+
+      - name: Pack
+        id: pack
+        run: |
+          for dir in commands-mcp_*; do
+            platform=${dir#commands-mcp_}
+            mkdir -p binaries/${platform}
+            mv -v ${dir}/commands-mcp* binaries/${platform}/
+            chmod +x binaries/${platform}/commands-mcp*
+          done
+          echo "tarball=$(npm pack)" >> "$GITHUB_OUTPUT"
+
+      - name: Archive tarball
+        uses: actions/upload-artifact@v4
+        with:
+          name: npm-tarball
+          path: ${{ steps.pack.outputs.tarball }}

.gitignore

@@ -1,3 +1,5 @@
+node_modules
 /target
 /commands.yaml
 /commands.schema.json
+*.tgz

npm-wrapper.mjs

@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+import { resolve } from 'path';
+import { accessSync, constants } from 'fs';
+import { spawnSync } from 'child_process';
+
+const platforms = {
+  'darwin-arm64': {
+    suffix: '',
+  },
+  'darwin-x64': {
+    suffix: '',
+  },
+  'linux-x64': {
+    suffix: '',
+  },
+  'win32-x64': {
+    suffix: '.exe',
+  },
+};
+
+const target = `${process.platform}-${process.arch}`;
+const config = platforms[target];
+if (!config) {
+  throw new Error(`Unsupported platform: ${process.platform}-${process.arch}`);
+}
+
+const packageDir = new URL('.', import.meta.url).pathname;
+
+const executable = [
+  resolve(packageDir, 'binaries', target, `commands-mcp${config.suffix}`),
+  resolve(packageDir, 'target', 'release', `commands-mcp${config.suffix}`),
+].find((path) => {
+  try {
+    accessSync(path, constants.X_OK);
+    return true;
+  } catch {
+    return false;
+  }
+});
+if (!executable) {
+  throw new Error(`Executable not found for platform: ${process.platform}-${process.arch}`);
+}
+
+const args = process.argv.slice(2);
+
+spawnSync(executable, args, {
+  stdio: 'inherit',
+});