From 227bc716d898124e88e8bbe77c81d709c329dd8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Renault?= <renault.cle@gmail.com>
Date: Fri, 27 Mar 2020 18:44:19 +0100
Subject: [PATCH] Add a Github Action to ensure the CHANGELOG is updated in PRs

---
 .github/workflows/check-updated-changelog.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 .github/workflows/check-updated-changelog.yml

diff --git a/.github/workflows/check-updated-changelog.yml b/.github/workflows/check-updated-changelog.yml
new file mode 100644
index 000000000..eb88f9108
--- /dev/null
+++ b/.github/workflows/check-updated-changelog.yml
@@ -0,0 +1,15 @@
+name: Check if the CHANGELOG.md has been updated
+
+on: [pull_request]
+
+jobs:
+  check:
+    name: Test on ${{ matrix.os }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Checking the CHANGELOG.md has been updated in this PR
+      run: |
+        set -e
+        git fetch origin ${{ github.base_ref }}
+        git diff --name-only origin/${{ github.base_ref }} | grep -q CHANGELOG.md