From b453a12b780c4149a3ca2ffb5469d6cfb85c5290 Mon Sep 17 00:00:00 2001
From: Oliver Bertuch <o.bertuch@fz-juelich.de>
Date: Thu, 11 Apr 2024 00:45:07 +0200
Subject: [PATCH] fix(ct): avoid costly lookup of Java version to be used via
 Maven, grep from XML instead

---
 .github/workflows/container_base_push.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/container_base_push.yml b/.github/workflows/container_base_push.yml
index f36c5a8de2d..d6af36702f6 100644
--- a/.github/workflows/container_base_push.yml
+++ b/.github/workflows/container_base_push.yml
@@ -61,9 +61,9 @@ jobs:
               uses: actions/checkout@v4
               with:
                   ref: ${{ matrix.branch }}
-            - name: Determine Java version from package
+            - name: Determine Java version from Parent POM
               run: |
-                  echo "JAVA_VERSION=$(mvn -f modules/container-base -Pct help:evaluate -Dexpression=target.java.version -q -DforceStdout)" >> ${GITHUB_ENV}
+                  echo "JAVA_VERSION=$(grep '<target.java.version>' modules/dataverse-parent/pom.xml | cut -f2 -d'>' | cut -f1 -d'<')" >> ${GITHUB_ENV}
 
             - name: Set up JDK ${{ env.JAVA_VERSION }}
               uses: actions/setup-java@v4