From b50b8514b6b8cc14392b1115c941472d18139ce2 Mon Sep 17 00:00:00 2001
From: hyperpolymath <6759885+hyperpolymath@users.noreply.github.com>
Date: Mon, 18 May 2026 10:30:15 +0100
Subject: [PATCH] harden(ci): concurrency-cancel guard on canonical check
 workflows

Redistributes the merged hyperpolymath/standards#122 canonical fix:
adds concurrency{cancel-in-progress:true} to read-only check workflows
(and scopes affinescript-verify push to [main,master]) so re-pushes /
rebased PRs do not pile up queued runs against the shared account-wide
Actions concurrency pool. Read-only checks only; zero coverage lost.

Files: scorecard.yml scorecard-enforcer.yml governance.yml codeql.yml secret-scanner.yml

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .github/workflows/codeql.yml             | 8 ++++++++
 .github/workflows/governance.yml         | 8 ++++++++
 .github/workflows/scorecard-enforcer.yml | 8 ++++++++
 .github/workflows/scorecard.yml          | 8 ++++++++
 .github/workflows/secret-scanner.yml     | 8 ++++++++
 5 files changed, 40 insertions(+)

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5e930ce..daeac79 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -9,6 +9,14 @@ on:
   schedule:
     - cron: '0 6 * * 1'
 
+# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
+# updates do not pile up queued runs against the shared account-wide
+# Actions concurrency pool. Applied only to read-only check workflows
+# (no publish/mutation), so cancelling a superseded run is always safe.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions: read-all
 
 jobs:
diff --git a/.github/workflows/governance.yml b/.github/workflows/governance.yml
index b2cc448..3c0228e 100644
--- a/.github/workflows/governance.yml
+++ b/.github/workflows/governance.yml
@@ -12,6 +12,14 @@ on:
   pull_request:
   workflow_dispatch:
 
+# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
+# updates do not pile up queued runs against the shared account-wide
+# Actions concurrency pool. Applied only to read-only check workflows
+# (no publish/mutation), so cancelling a superseded run is always safe.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
 
diff --git a/.github/workflows/scorecard-enforcer.yml b/.github/workflows/scorecard-enforcer.yml
index 8cdd8bf..9dabad2 100644
--- a/.github/workflows/scorecard-enforcer.yml
+++ b/.github/workflows/scorecard-enforcer.yml
@@ -9,6 +9,14 @@ on:
     - cron: '0 6 * * 1'  # Weekly on Monday
   workflow_dispatch:
 
+# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
+# updates do not pile up queued runs against the shared account-wide
+# Actions concurrency pool. Applied only to read-only check workflows
+# (no publish/mutation), so cancelling a superseded run is always safe.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions: read-all
 
 jobs:
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index ba0bee6..024dc6d 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -7,6 +7,14 @@ on:
     - cron: '0 4 * * *'
   workflow_dispatch:
 
+# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
+# updates do not pile up queued runs against the shared account-wide
+# Actions concurrency pool. Applied only to read-only check workflows
+# (no publish/mutation), so cancelling a superseded run is always safe.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions: read-all
 
 jobs:
diff --git a/.github/workflows/secret-scanner.yml b/.github/workflows/secret-scanner.yml
index cf153eb..32eb2fa 100644
--- a/.github/workflows/secret-scanner.yml
+++ b/.github/workflows/secret-scanner.yml
@@ -7,6 +7,14 @@ on:
   push:
     branches: [main]
 
+# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
+# updates do not pile up queued runs against the shared account-wide
+# Actions concurrency pool. Applied only to read-only check workflows
+# (no publish/mutation), so cancelling a superseded run is always safe.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions: read-all
 
 jobs: