From e5d59bad7e0d86c4b149aaabfc7e43d6e3a23ef6 Mon Sep 17 00:00:00 2001
From: Ayush Dubey <61616662+Ayushdubey86@users.noreply.github.com>
Date: Tue, 13 May 2025 13:49:58 +0530
Subject: [PATCH] feat: Adding cronjob for superchain (#16141)

---
 .github/workflows/update-superchain.yml | 36 +++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 .github/workflows/update-superchain.yml

diff --git a/.github/workflows/update-superchain.yml b/.github/workflows/update-superchain.yml
new file mode 100644
index 0000000000..5065a51e4b
--- /dev/null
+++ b/.github/workflows/update-superchain.yml
@@ -0,0 +1,36 @@
+name: Update Superchain Config
+
+on:
+  schedule:
+    - cron: '0 3 * * 0'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  update-superchain:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install required tools
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y jq zstd qpdf yq
+
+      - name: Run fetch_superchain_config.sh
+        run: |
+          chmod +x crates/optimism/chainspec/res/fetch_superchain_config.sh
+          cd crates/optimism/chainspec/res
+          ./fetch_superchain_config.sh
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          commit-message: "chore: update superchain config"
+          title: "chore: update superchain config"
+          body: "This PR updates the superchain configs via scheduled workflow."
+          branch: "ci/update-superchain-config"
+          delete-branch: true