chore: add Cloudflare Worker (cfw) to release pipeline

.github/workflows/release.yml

@@ -224,6 +224,142 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.NPMJS_BOT_PAT }}
         run: yarn publish --verbose --no-git-tag-version --access public --new-version ${{ needs.host-nodejs-prepare.outputs.RELEASE_VERSION }} --tag ${{ needs.host-nodejs-prepare.outputs.RELEASE_TAG }}
 
+  host-cfw-prepare:
+    name: Prepare Cloudflare worker Host
+    needs: [core, host-nodejs-prepare]
+    # when host-python is skipped this job should still run if inputs allow
+    # so we need to include a status check, then manually ensure core build didn't fail
+    # (see https://docs.github.com/en/actions/learn-github-actions/expressions#status-check-functions)
+    if: ${{ !cancelled() && needs.core.result == 'success' && (inputs.package == 'cloudflare_worker' || inputs.package == 'all') }}
+    runs-on: ubuntu-latest
+    outputs:
+      RELEASE_VERSION: ${{ steps.release-version.outputs.RELEASE_VERSION }}
+      RELEASE_LEVEL: ${{ steps.release-level.outputs.RELEASE_LEVEL }}
+      RELEASE_TAG: ${{ steps.release-level.outputs.RELEASE_TAG }}
+      RELEASE_PREID: ${{ steps.release-level.outputs.RELEASE_PREID }}
+    steps:
+      # Setup
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.ref_name }}
+      - name: Git configuration
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "GitHub Actions release workflow"
+      - uses: actions/setup-node@v3
+        with:
+          registry-url: https://registry.npmjs.org/
+          node-version: "18"
+          cache: yarn
+          cache-dependency-path: packages/cloudflare_worker_host/yarn.lock
+      # Release version
+      - name: Resolve release level
+        id: release-level
+        run: scripts/release-level.sh ${{ inputs.release-level }} ${{ inputs.release-kind }} >>$GITHUB_OUTPUT
+      - name: Resolve release version
+        id: release-version
+        run: scripts/release-version.sh ./packages/cloudflare_worker_host/VERSION ${{ steps.release-level.outputs.RELEASE_LEVEL }} ${{ steps.release-level.outputs.RELEASE_PREID }} >>$GITHUB_OUTPUT
+      # Update version
+      - name: Update version in package.json
+        working-directory: packages/cloudflare_worker_host
+        run: yarn version --no-git-tag-version --new-version ${{ steps.release-version.outputs.RELEASE_VERSION }}
+      # Build
+      - uses: actions/download-artifact@v3
+        with:
+          name: core-async-wasm
+          path: packages/cloudflare_worker_host/assets
+      - name: Copy LICENSE
+        run: cp LICENSE packages/cloudflare_worker_host/LICENSE
+      - name: Build
+        working-directory: packages/cloudflare_worker_host
+        run: |
+          yarn install --frozen-lockfile
+          yarn build
+      # Changelog
+      - name: Update changelog
+        uses: superfaceai/release-changelog-action@v1
+        if: ${{ steps.release-level.outputs.RELEASE_TAG == 'latest' }}
+        with:
+          path-to-changelog: packages/cloudflare_worker_host/CHANGELOG.md
+          version: ${{ steps.release-version.outputs.RELEASE_VERSION }}
+          operation: release
+      # Commit release changes
+      - name: Git configuration
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "GitHub Actions release workflow"
+      - name: Commit package.json, VERSION, CHANGELOG.md and create git tag
+        working-directory: packages/cloudflare_worker_host
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git add package.json VERSION CHANGELOG.md
+          git commit -m "chore: release packages/cloudflare_worker_host ${{ steps.release-version.outputs.RELEASE_VERSION }}"
+          git tag "cfw-v${{ steps.release-version.outputs.RELEASE_VERSION }}"
+          git push origin
+          git push origin --tags
+      # Create GitHub Release
+      - name: Version for Changelog entry
+        id: get-changelog-version
+        env:
+          RELEASE_TAG: ${{ steps.release-level.outputs.RELEASE_TAG }}
+          VERSION: ${{ steps.release-version.outputs.RELEASE_VERSION }}
+        run: |
+          if [ "$RELEASE_TAG" = "latest" ]; then
+            echo VERSION="$VERSION"
+          else
+            echo VERSION="" # refers to unreleased section
+          fi
+      - name: Get release version changelog
+        id: get-changelog
+        uses: superfaceai/release-changelog-action@v1
+        with:
+          path-to-changelog: packages/cloudflare_worker_host/CHANGELOG.md
+          version: ${{ steps.get-changelog-version.outputs.VERSION }}
+          operation: read
+      - name: Update GitHub release documentation
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: "cfw-v${{ steps.release-version.outputs.RELEASE_VERSION }}"
+          body: ${{ steps.get-changelog.outputs.changelog }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  host-cfw-publish:
+    name: Publish Cloudflare worker Host
+    needs: [core, host-cfw-prepare]
+    if: ${{ !cancelled() && needs.host-cfw-prepare.result == 'success' }}
+    runs-on: ubuntu-latest
+    steps:
+      # Setup
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.ref_name }}
+      - uses: actions/setup-node@v3
+        with:
+          registry-url: https://registry.npmjs.org/
+          node-version: "18"
+          cache: yarn
+          cache-dependency-path: packages/cloudflare_worker_host/yarn.lock
+      # Build
+      - uses: actions/download-artifact@v3
+        with:
+          name: core-async-wasm
+          path: packages/cloudflare_worker_host/assets
+      - name: Copy LICENSE
+        run: cp LICENSE packages/cloudflare_worker_host/LICENSE
+      - name: Build
+        working-directory: packages/cloudflare_worker_host
+        run: |
+          yarn install --frozen-lockfile
+          yarn build
+      # Publish
+      - name: Publish to NPM registry
+        working-directory: packages/cloudflare_worker_host
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPMJS_BOT_PAT }}
+        run: yarn publish --verbose --no-git-tag-version --access public --new-version ${{ needs.host-cfw-prepare.outputs.RELEASE_VERSION }} --tag ${{ needs.host-cfw-prepare.outputs.RELEASE_TAG }}
+
   host-python-prepare:
     name: Prepare Python Host
     needs: [core]