feat: automate VS Code Marketplace release

.github/workflows/release.yml

@@ -4,26 +4,44 @@ on:
   push:
     tags:
       - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to package (e.g. 1.2.3) — defaults to package.json'
+        required: false
+      publish:
+        description: 'Publish to VS Code Marketplace'
+        required: false
+        default: 'true'
+        type: choice
+        options: ['true', 'false']
 
 jobs:
   release:
-    name: Build, Test & Release
+    name: Package & Publish
     runs-on: ubuntu-latest
     permissions:
       contents: write
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '20'
           cache: npm
 
       - name: Install dependencies
         run: npm ci
 
+      - name: Sync version from tag
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: npm version --no-git-tag-version "${GITHUB_REF_NAME#v}"
+
+      - name: Sync version from input
+        if: github.event_name == 'workflow_dispatch' && github.event.inputs.version != ''
+        run: npm version --no-git-tag-version "${{ github.event.inputs.version }}"
+
       - name: Compile TypeScript
         run: npm run compile
 
@@ -33,8 +51,16 @@ jobs:
       - name: Package extension
         run: npm run package
 
-      - name: Create GitHub Release
-        uses: softprops/action-gh-release@v2
-        with:
-          files: '*.vsix'
-          generate_release_notes: true
+      - name: Upload VSIX to GitHub Release
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: gh release upload "$GITHUB_REF_NAME" *.vsix --clobber
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish to VS Code Marketplace
+        if: >
+          (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')) ||
+          (github.event_name == 'workflow_dispatch' && github.event.inputs.publish == 'true')
+        env:
+          VSCE_PAT: ${{ secrets.VSCE_PAT }}
+        run: npm run publish

.github/workflows/semantic-release.yml

@@ -0,0 +1,43 @@
+name: Semantic Release
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  release:
+    name: Semantic Release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Compile TypeScript
+        run: npm run compile
+
+      - name: Run tests
+        run: npm test
+
+      - name: Semantic Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GIT_AUTHOR_NAME: github-actions[bot]
+          GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
+          GIT_COMMITTER_NAME: github-actions[bot]
+          GIT_COMMITTER_EMAIL: github-actions[bot]@users.noreply.github.com
+        run: npx semantic-release

.releaserc.json

@@ -0,0 +1,13 @@
+{
+  "branches": ["main"],
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    ["@semantic-release/npm", { "npmPublish": false }],
+    ["@semantic-release/git", {
+      "assets": ["package.json", "package-lock.json"],
+      "message": "chore(release): ${nextRelease.version} [skip ci]"
+    }],
+    ["@semantic-release/github", { "assets": [] }]
+  ]
+}