Add GitHub actions publish workflow

Author: xenova

.github/workflows/publish.yml

@@ -0,0 +1,72 @@
+name: Publish to NPM
+
+permissions:
+  contents: write
+  id-token: write
+  packages: write
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version bump type"
+        required: true
+        type: choice
+        options:
+          - patch
+          - minor
+          - major
+        default: patch
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 24.x
+
+      - name: Log NPM version
+        run: npm -v
+
+      - name: Configure git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run format check
+        run: npm run format:check
+
+      - name: Run linter
+        run: npm run lint
+
+      - name: Build application
+        run: npm run build
+
+      - name: Run tests
+        run: npm test
+
+      - name: Bump version
+        run: npm version ${{ inputs.version }} -m "🔖 @huggingface/tokenizers@%s"
+
+      - name: Get new version
+        id: package-version
+        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
+
+      - name: Push changes
+        run: |
+          git push
+          git push --tags
+
+      - name: Publish to NPM
+        run: npm publish