actions: auto-merge dependabot

1 files changed, 25 insertions, 0 deletions

diff --git a/.github/workflows/autobot.yaml b/.github/workflows/autobot.yaml
new file mode 100644
index 0000000..cc1756c
--- /dev/null
+++ b/.github/workflows/autobot.yaml
@@ -0,0 +1,25 @@
+name: auto-merge dependabot
+
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - uses: dependabot/fetch-metadata@v1
+        id: metadata
+        with:
+          github-token: ${{ github.token }}
+
+      - name: enable auto-merge
+        if: steps.metadata.outputs.update-type == 'version-update:semver-patch'
+        run: gh pr merge --auto --rebase "$PR"
+        env:
+          PR: ${{ github.event.pull_request.html_url }}
+          GITHUB_TOKEN: ${{ github.token }}