From 5f98b20ea7e618dc5e7ba45c106f595ecd424c06 Mon Sep 17 00:00:00 2001
From: Andreas Braun <andreas.braun@mongodb.com>
Date: Wed, 6 Mar 2024 14:21:47 +0100
Subject: [PATCH] Add workflow to create merge-up pull request

---
 .github/workflows/merge-up.yml | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 .github/workflows/merge-up.yml

diff --git a/.github/workflows/merge-up.yml b/.github/workflows/merge-up.yml
new file mode 100644
index 000000000..a44a8501c
--- /dev/null
+++ b/.github/workflows/merge-up.yml
@@ -0,0 +1,33 @@
+name: Merge up
+
+on:
+  push:
+    branches:
+      - "[0-9]+.[0-9]+"
+
+permissions:
+  contents: write
+  pull-requests: write
+
+env:
+  GH_TOKEN: ${{ github.token }}
+
+jobs:
+  merge-up:
+    name: Create merge up pull request
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v4
+        with:
+          # fetch-depth 0 is required to fetch all branches, not just the branch being built
+          fetch-depth: 0
+
+      - name: Create pull request
+        id: create-pull-request
+        uses: alcaeus/automatic-merge-up-action@main
+        with:
+          ref: ${{ github.ref_name }}
+          branchNamePattern: '<major>.<minor>'