From 8c09497567308bac75212be77cdb7b1928d2d9a2 Mon Sep 17 00:00:00 2001
From: Guillaume Abrioux <gabrioux@redhat.com>
Date: Wed, 30 Jun 2021 00:24:01 +0200
Subject: [PATCH] workflows: add signed-off check

This adds a github workflow for checking the signed off line in commit
messages.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
---
 .github/workflows/signed-off.yml      | 10 ++++++++++
 tests/scripts/workflows/signed-off.sh |  9 +++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 .github/workflows/signed-off.yml
 create mode 100755 tests/scripts/workflows/signed-off.sh

diff --git a/.github/workflows/signed-off.yml b/.github/workflows/signed-off.yml
new file mode 100644
index 000000000..d88ea15b4
--- /dev/null
+++ b/.github/workflows/signed-off.yml
@@ -0,0 +1,10 @@
+name: signed-off
+on: [pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - run: "${GITHUB_WORKSPACE}/tests/scripts/workflows/signed-off.sh"
\ No newline at end of file
diff --git a/tests/scripts/workflows/signed-off.sh b/tests/scripts/workflows/signed-off.sh
new file mode 100755
index 000000000..4901fbc50
--- /dev/null
+++ b/tests/scripts/workflows/signed-off.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -x
+
+if [[ "$(git log --oneline --no-merges origin/"${GITHUB_BASE_REF}"..HEAD | wc -l)" -ne "$(git log --no-merges origin/"${GITHUB_BASE_REF}"..HEAD | grep -c Signed-off-by)" ]]; then
+  echo "One or more commits is/are missing a Signed-off-by. Add it with 'git commit -s'."
+  exit 1
+else
+  echo "Sign-off ok!"
+fi
\ No newline at end of file