ci: enable auto publish

.github/workflows/publish.yaml

@@ -0,0 +1,47 @@
+name: Automatic Publish
+on:
+  push:
+    branches:
+      - master
+    tags-ignore:
+      - '**'
+    paths-ignore:
+      - '**/*.md'
+      - LICENSE
+      - '**/*.gitignore'
+      - .editorconfig
+      - docs/**
+  pull_request: null
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          check-latest: true
+          cache: 'pnpm'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm install -g npm
+      - run: pnpm install
+      - run: pnpm run build
+      - name: publish
+        run: |
+          if git log -1 --pretty=%B | grep "^release: [0-9]\+\.[0-9]\+\.[0-9]\+$";
+          then
+            pnpm publish -r --provenance --access public
+          elif git log -1 --pretty=%B | grep "^release: [0-9]\+\.[0-9]\+\.[0-9]\+";
+          then
+            pnpm publish -r --provenance --access public --tag next
+          else
+            echo "Not a release, skipping publish"
+          fi
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NPM_CONFIG_PROVENANCE: true