From 2cdac1d2f4873871f8bbc80025946487106f1c75 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Sat, 4 Jan 2020 08:04:22 +1000
Subject: [PATCH] check contributors automatically

---
 .github/workflows/contrib.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 .github/workflows/contrib.yml

diff --git a/.github/workflows/contrib.yml b/.github/workflows/contrib.yml
new file mode 100644
index 000000000..45bb0f646
--- /dev/null
+++ b/.github/workflows/contrib.yml
@@ -0,0 +1,13 @@
+name: Author in CONTRIBUTORS
+
+on: [pull_request]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check
+        run: |
+          headAuthor=$(git log -1 --pretty=format:'%ae')
+          git log --pretty=format:'%ae' CONTRIBUTORS | grep -q "$headAuthor"