From 18d8b4c476072734e0a71a88b78edca5d52baaff Mon Sep 17 00:00:00 2001
From: Max Ghenis <mghenis@gmail.com>
Date: Fri, 6 Mar 2026 09:06:14 -0500
Subject: [PATCH] Use org-level reusable workflows for lint and changelog

Replace inline lint and changelog check jobs with calls to the
reusable workflows in PolicyEngine/.github. This reduces duplication
and ensures consistent CI behavior across all PolicyEngine repos.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/pr.yaml                     | 22 ++-----------------
 .github/workflows/push.yaml                   |  8 +------
 changelog.d/use-reusable-workflows.changed.md |  1 +
 3 files changed, 4 insertions(+), 27 deletions(-)
 create mode 100644 changelog.d/use-reusable-workflows.changed.md

diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 2e22a7d..2342528 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -4,27 +4,9 @@ on:
     branches: [master]
 jobs:
   Lint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install ruff
-        run: pip install ruff
-      - name: Check formatting
-        run: ruff format --check .
+    uses: PolicyEngine/.github/.github/workflows/lint.yml@main
   check-changelog:
-    name: Check changelog fragment
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Check for changelog fragment
-        run: |
-          FRAGMENTS=$(find changelog.d -type f ! -name '.gitkeep' | wc -l)
-          if [ "$FRAGMENTS" -eq 0 ]; then
-            echo "::error::No changelog fragment found in changelog.d/"
-            echo "Add one with: echo 'Description.' > changelog.d/\$(git branch --show-current).<type>.md"
-            echo "Types: added, changed, fixed, removed, breaking"
-            exit 1
-          fi
+    uses: PolicyEngine/.github/.github/workflows/changelog.yml@main
   Test:
     runs-on: ${{ matrix.os }}
     strategy:
diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
index 85fa2e2..73ebd43 100644
--- a/.github/workflows/push.yaml
+++ b/.github/workflows/push.yaml
@@ -4,16 +4,10 @@ on:
     branches: [master]
 jobs:
   Lint:
-    runs-on: ubuntu-latest
     if: |
       (github.repository == 'PolicyEngine/policyengine-ng')
       && (github.event.head_commit.message == 'Update PolicyEngine Nigeria')
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install ruff
-        run: pip install ruff
-      - name: Check formatting
-        run: ruff format --check .
+    uses: PolicyEngine/.github/.github/workflows/lint.yml@main
   versioning:
     name: Update versioning
     if: |
diff --git a/changelog.d/use-reusable-workflows.changed.md b/changelog.d/use-reusable-workflows.changed.md
new file mode 100644
index 0000000..3624c4c
--- /dev/null
+++ b/changelog.d/use-reusable-workflows.changed.md
@@ -0,0 +1 @@
+Use org-level reusable GitHub Actions workflows for lint and changelog checks.