From 112d8161e16c737be39ebacfc2993c0fa8c2a097 Mon Sep 17 00:00:00 2001
From: Douglas Eichelberger <doug.eichelberger@gusto.com>
Date: Fri, 24 Jul 2026 12:23:17 -0700
Subject: [PATCH] Fix code scanning issues: CodeQL setup / workflow permissions

- Adds an advanced-setup CodeQL workflow. The Gusto enterprise security config disables code scanning default (automatic) setup org-wide, which has left default CodeQL setup stuck erroring for this repo. An explicit workflow switches to advanced setup, which isn't subject to that policy.
- Adds an explicit permissions: contents: read to ci.yml to resolve the actions/missing-workflow-permissions code scanning finding; the shared-config reusable CI workflow only checks out code and posts to a Slack webhook, neither of which needs write access.
---
 .github/workflows/ci.yml     |  3 +++
 .github/workflows/codeql.yml | 44 ++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 .github/workflows/codeql.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1178ca..611202d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,6 +6,9 @@ on:
       - main
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   call-workflow-from-shared-config:
     uses: rubyatscale/shared-config/.github/workflows/ci.yml@main
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..1067dd7
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,44 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '30 1 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: actions
+            build-mode: none
+          - language: ruby
+            build-mode: none
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+        with:
+          category: "/language:${{ matrix.language }}"