From 092d6bdc76b30ac0de5658f55e04f43bdfd14604 Mon Sep 17 00:00:00 2001
From: Neil <4138956+nwparker@users.noreply.github.com>
Date: Wed, 14 Oct 2026 01:52:33 -0700
Subject: [PATCH] ci: check README links and workflow configuration on main
 (#28678)

---
 .github/workflows/main-repository-checks.yml | 44 ++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 .github/workflows/main-repository-checks.yml

diff --git a/.github/workflows/main-repository-checks.yml b/.github/workflows/main-repository-checks.yml
new file mode 100644
index 00000000000..63748f68630
--- /dev/null
+++ b/.github/workflows/main-repository-checks.yml
@@ -0,0 +1,44 @@
+name: Main repository checks
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: main-repository-checks-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  repository:
+    name: README links and workflow configuration
+    runs-on: ubuntu-slim
+    timeout-minutes: 5
+    env:
+      ORCA_BACKGROUND_LAUNCH: '1'
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+          filter: blob:none
+          sparse-checkout: |
+            /README.md
+            /docs/readme/
+            /config/.bun-version
+            /config/scripts/check-readme-local-links.mjs
+            /.github/scripts/check-required-pr-context.mjs
+            /.github/workflows/
+          sparse-checkout-cone-mode: false
+
+      - uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version-file: config/.bun-version
+
+      - name: Check README local links
+        run: bun config/scripts/check-readme-local-links.mjs
+
+      - name: Check required PR context ownership
+        run: bun .github/scripts/check-required-pr-context.mjs