fix: Attempt to update manifest.json, attach zip

.github/workflows/release-please.yml

@@ -10,6 +10,45 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: google-github-actions/release-please-action@v3
+        id: release
         with:
           release-type: node
-          package-name: release-please-action
+      - uses: actions/checkout@v2
+
+      # If we didn't create a release, we may have created or updated a PR.
+      - run: |
+          # Check out the branch that release-please created, if it exists.
+          git fetch
+          git checkout release-please--branches--ci || exit 0
+          # If it does exist, update manifest.json in the PR branch.
+          # release-please can't update it for us yet.  See:
+          # https://github.com/googleapis/release-please/issues/1171
+          VERSION=$(jq -r .version package.json)
+          cp manifest.json manifest.json.orig
+          jq -r ".version = \"$VERSION\"" manifest.json.orig > manifest.json
+          git add manifest.json
+          # Emulate the author of the existing commit (the bot).
+          git config user.email "$(git log -n 1 --format='%ae')"
+          git config user.name "$(git log -n 1 --format='%an')"
+          # Update the PR.
+          git commit --amend --no-edit
+          git push -f
+        if: ${{ ! steps.release.outputs.release_created }}
+
+      # If we did create a release, we should attach the extension's zip file
+      # to it.
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: 'https://registry.npmjs.org'
+        if: ${{ steps.release.outputs.release_created }}
+      - run: npm run build
+        if: ${{ steps.release.outputs.release_created }}
+      - uses: svenstaro/upload-release-action@483c1e56f95e88835747b1c7c60581215016cbf2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          tag: ${{ steps.release.outputs.tag_name }}
+          file: eme_logger-*.zip
+          file_glob: true
+          overwrite: true
+        if: ${{ steps.release.outputs.release_created }}

package.json

@@ -12,7 +12,7 @@
     "trace-anything": "^1.0.1"
   },
   "scripts": {
-    "build": "npm install && gulp",
+    "build": "npm ci && gulp",
     "test": "jasmine-browser-runner runSpecs"
   }
 }