From 3c1db92d9e45371b5fd948dc02059cf545a9fdfc Mon Sep 17 00:00:00 2001
From: David Galiffi <David.Galiffi@amd.com>
Date: Thu, 14 Nov 2024 23:09:39 -0500
Subject: [PATCH] Weekly promotion of staging to mainline

Perform an ff-only merge of `amd-staging` into an `amd-mainline` staging branch and open a pull request.
---
 .github/workflows/opensuse.yml             |  2 ++
 .github/workflows/redhat.yml               |  2 ++
 .github/workflows/ubuntu-focal.yml         |  2 ++
 .github/workflows/ubuntu-jammy.yml         |  2 ++
 .github/workflows/weekly-mainline-sync.yml | 26 ++++++++++++++++++++++
 5 files changed, 34 insertions(+)
 create mode 100644 .github/workflows/weekly-mainline-sync.yml

diff --git a/.github/workflows/opensuse.yml b/.github/workflows/opensuse.yml
index f6de06e6de..89ae9ba727 100644
--- a/.github/workflows/opensuse.yml
+++ b/.github/workflows/opensuse.yml
@@ -13,6 +13,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
   pull_request:
     branches: [ amd-mainline, amd-staging, release/** ]
@@ -25,6 +26,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
 
 concurrency:
diff --git a/.github/workflows/redhat.yml b/.github/workflows/redhat.yml
index d48ab5798e..aee533bf03 100644
--- a/.github/workflows/redhat.yml
+++ b/.github/workflows/redhat.yml
@@ -13,6 +13,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
   pull_request:
     branches: [ amd-mainline, amd-staging, release/** ]
@@ -25,6 +26,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
 
 concurrency:
diff --git a/.github/workflows/ubuntu-focal.yml b/.github/workflows/ubuntu-focal.yml
index 93ed618223..67c72611ec 100644
--- a/.github/workflows/ubuntu-focal.yml
+++ b/.github/workflows/ubuntu-focal.yml
@@ -13,6 +13,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
   pull_request:
     branches: [ amd-mainline, amd-staging, release/** ]
@@ -25,6 +26,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
 
 concurrency:
diff --git a/.github/workflows/ubuntu-jammy.yml b/.github/workflows/ubuntu-jammy.yml
index b69b06345c..0bdc77ff6f 100644
--- a/.github/workflows/ubuntu-jammy.yml
+++ b/.github/workflows/ubuntu-jammy.yml
@@ -13,6 +13,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
   pull_request:
     branches: [ amd-mainline, amd-staging, release/** ]
@@ -25,6 +26,7 @@ on:
       - '.github/workflows/cpack.yml'
       - '.github/workflows/containers.yml'
       - '.github/workflows/formatting.yml'
+      - '.github/workflows/weekly-mainline-sync.yml'
       - 'docker/**'
 
 concurrency:
diff --git a/.github/workflows/weekly-mainline-sync.yml b/.github/workflows/weekly-mainline-sync.yml
new file mode 100644
index 0000000000..37b4609af9
--- /dev/null
+++ b/.github/workflows/weekly-mainline-sync.yml
@@ -0,0 +1,26 @@
+name: Sync Mainline with Staging
+on:
+    workflow_dispatch:
+    schedule:
+      - cron: 0 5 * * sun
+
+jobs:
+  promote-stg-to-main:
+    runs-on: ubuntu-latest
+    name: Promote Staging to Mainline
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+            ref: amd-mainline
+            fetch-depth: '0'
+
+      - name: Merge - Fast Forward Only
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git checkout amd-mainline
+          git checkout -b promote-staging-$(date +%F)
+          git merge --ff-only origin/amd-staging
+          git push -u origin HEAD
+          gh pr create --base amd-mainline --title "Promote \`amd-staging\` to \`amd-mainline\`" --fill --label "automerge"