From 87131a171fa4033c58d043974b4c29d4e1a1d1ef Mon Sep 17 00:00:00 2001
From: Darragh Bailey <daragh.bailey@gmail.com>
Date: Thu, 3 Nov 2022 18:20:44 +0000
Subject: [PATCH] Ensure buildah job checks out pull request changes (#1656)

With the change to using pull_request_target, need to ensure the buildah
job also checks out the PR contents.
---
 .github/workflows/docker-image.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index efb324d..f1e3b5d 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -27,9 +27,17 @@ jobs:
     steps:
       -
         name: Checkout
+        if: ${{ ! startsWith(github.event_name, 'pull_request') }}
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
+      -
+        if: startsWith(github.event_name, 'pull_request')
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.sha }}
       -
         name: Build with buildah
         run: buildah bud .