From ce5bf6c7db9405d40241628f9dfdb407068543d8 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Tue, 23 May 2023 09:21:22 -0600
Subject: [PATCH] ci: Add basic pull request checker

We check style with my hacky style checker and also make sure the email
address of the author doesn't have noreply in it.

Sponsored by:		Netflix
---
 .github/workflows/prereq.yml | 27 +++++++++++++++++++++++++++
 tools/build/check-email.sh   | 11 +++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 .github/workflows/prereq.yml
 create mode 100755 tools/build/check-email.sh

diff --git a/.github/workflows/prereq.yml b/.github/workflows/prereq.yml
new file mode 100644
index 00000000000000..6a3914ccbd7fb5
--- /dev/null
+++ b/.github/workflows/prereq.yml
@@ -0,0 +1,27 @@
+---
+name: Quick Checker
+
+on:
+  push:
+    branches: [ 'ci-*' ]
+  pull_request:
+    branches: [ 'main' ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 11
+      - name: Check Email
+        run:  sh ./tools/build/check-email.sh HEAD~10..HEAD
+      - name: Hack
+        run: git log -1
+      - name: Check Style
+        run:  ./tools/build/checkstyle9.pl HEAD~10..HEAD
diff --git a/tools/build/check-email.sh b/tools/build/check-email.sh
new file mode 100755
index 00000000000000..916db364a68cf6
--- /dev/null
+++ b/tools/build/check-email.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Quick check to make sure all emails in the branch are good
+# Anything with noreply in the address
+
+bad=$(git log --prety="%ae" "$@" | grep noreply)
+if [ -n "${bad}" ] ; then
+    echo "Found the following bad email addresses: ${bad}"
+    exit 1
+fi
+exit 0