From e730d2b3fdbcdfc56944f9ea108aed055763712b Mon Sep 17 00:00:00 2001
From: Thomas Boni <thomas@r2devops.io>
Date: Fri, 26 Jun 2026 15:05:21 +0200
Subject: [PATCH] ci: scan repo with Plumber Score action

Add a Plumber workflow that runs the official getplumber/plumber action
(v0.3.74) on pushes and PRs to main, uploading SARIF to Code Scanning.
The action is pinned by commit SHA per the repo's own
actionsMustBePinnedByCommitSha policy.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .github/workflows/plumber.yml | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 .github/workflows/plumber.yml

diff --git a/.github/workflows/plumber.yml b/.github/workflows/plumber.yml
new file mode 100644
index 0000000..9cf9b68
--- /dev/null
+++ b/.github/workflows/plumber.yml
@@ -0,0 +1,28 @@
+name: Plumber
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  security-events: write
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  plumber:
+    name: CI/CD compliance scan
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3.1.0
+      - name: Run Plumber
+        uses: getplumber/plumber@303ade500dee048f997bba7934dd54628bf08a3a # v0.3.74