Add auto-merge workflows for pull requests

.github/workflows/auto-merge.yml

@@ -0,0 +1,31 @@
+name: automerge
+on:
+  pull_request:
+    types:
+      - labeled
+      - unlabeled
+      - synchronize
+      - opened
+      - edited
+      - ready_for_review
+      - reopened
+      - unlocked
+  pull_request_review:
+    types:
+      - submitted
+  check_suite:
+    types:
+      - completed
+  status: {}
+jobs:
+  automerge:
+    env:
+      MERGE_METHOD: "squash"
+      GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+    runs-on: ubuntu-latest
+    steps:
+      - id: automerge
+        name: automerge
+        uses: "pascalgn/[email protected]"
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/renovate-automerge.yml

@@ -0,0 +1,43 @@
+name: Renovate AutoMerge
+
+on:
+  pull_request:
+
+jobs:
+  automerge:
+    if: contains(github.head_ref, 'renovate/')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Analyze PR for Major Version Bump
+        id: analyze
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const body = context.payload.pull_request.body;
+            // Regex to find markdown table rows and check if any have 'major' in the Update column
+            const regex = /(?<=\|\s\[)(?:[^\]]+\]\(https?:\/\/[^\s\)]+\)\s\|\s)(major)(?=\s\|)/gi;
+            const isMajorUpdate = regex.test(body);
+
+            if (isMajorUpdate) {
+              console.log("Found a major version bump.");
+              core.setOutput("automerge", "false");
+            } else {
+              console.log("No major version bump found.");
+              core.setOutput("automerge", "true");
+            }
+
+      - name: Add automerge label
+        if: steps.analyze.outputs.automerge == 'true'
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.addLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ["automerge"]
+            })