From 07ea524433bf260c31d811d780355d1b00bf8b16 Mon Sep 17 00:00:00 2001
From: Jan Lieskovsky <jlieskov@redhat.com>
Date: Tue, 30 Mar 2021 13:02:31 +0200
Subject: [PATCH] [KEYCLOAK-17326] Fix:

$ git diff --name-only HEAD^
fatal: ambiguous argument 'HEAD^': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

GHA failure on 'Test Clustering on Wildfly' phase. See e.g. recent:
  https://github.com/keycloak/keycloak/pull/7705/checks?check_run_id=2023996258

Signed-off-by: Jan Lieskovsky <jlieskov@redhat.com>
---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 96857429c8..37807692c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -187,6 +187,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
 
       - name: Check whether this phase should run
         run: echo "GIT_DIFF=$[ $( git diff --name-only HEAD^ | egrep -ic 'crossdc|infinispan' ) + $( git diff HEAD^ pom.xml | egrep -ic '\+\s+<wildfly.version>' ) ]" >> $GITHUB_ENV