Add workflow to update Node.js

.github/scripts/update.sh

@@ -0,0 +1,7 @@
+
+LATEST_LTS_VERSION=$(curl -sL https://nodejs.org/download/release/index.json | jq -r '[.[] | select(.lts != false)] | first | .version | sub("^v"; "")')
+for file in Dockerfile*; do
+    sed -i "s/ENV NODE_VERSION .*/ENV NODE_VERSION $LATEST_LTS_VERSION/g" "$file"
+done
+sed -i "s/Node.js [0-9]*\.[0-9]*\.[0-9]*/Node.js $LATEST_LTS_VERSION/g" README.md
+echo "version=$LATEST_LTS_VERSION" >> $GITHUB_OUTPUT

.github/workflows/ci.yml

@@ -1,6 +1,6 @@
 name: Build
 on:
-  push:
+  pull_request:
   workflow_dispatch:
 jobs:
   get-matrix:
@@ -78,3 +78,15 @@ jobs:
           build-args: ${{ matrix.build_args }}
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache
+  results:
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    name: Final Results
+    needs: [build]
+    steps:
+      - run: exit 1
+        if: >-
+          ${{
+               contains(needs.*.result, 'failure')
+            || contains(needs.*.result, 'cancelled')
+          }}

.github/workflows/update.yml

@@ -0,0 +1,36 @@
+name: Update
+
+on:
+  schedule:
+    - cron: '0 23 */2 * *'
+  workflow_dispatch:
+
+jobs:
+  update-node-version:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v4
+
+    - name: Update
+      id: update
+      run: bash .github/scripts/update.sh
+
+    - name: Create update PR
+      id: cpr
+      uses: peter-evans/create-pull-request@v5
+      with:
+        token: ${{ secrets.TOKEN }}
+        author: "Node.js GitHub Bot <[email protected]>"
+        branch: update-branch
+        branch-suffix: short-commit-hash
+        base: main
+        commit-message: "Bump Node.js version to ${{ steps.update.outputs.version }}"
+        title: "Bump Node.js version to ${{ steps.update.outputs.version }}"
+        delete-branch: true
+    - name: Auto approve and merge
+      if: steps.cpr.outputs.pull-request-operation == 'created'
+      run: |
+        gh pr merge -R "${{ github.repository }}" --merge --auto "${{ steps.cpr.outputs.pull-request-number }}"
+      env:
+        GH_TOKEN: ${{ secrets.TOKEN }}