okay, so sed has to pipe out to a new file and then rename that back onto the original file 🤦‍♂️

Author: ianbotsf

.github/workflows/continuous-integration.yml

@@ -125,6 +125,7 @@ jobs:
               | sed -r 's/-Xmx[0-9]+G/-Xmx6G/g' \
               | sed -r 's/-XX:MaxMetaspaceSize=[0-9]+G/-XX:MaxMetaspaceSize=2G/g' \
               > gradle.properties2
+          mv gradle.properties2 gradle.properties
           echo ""
 
           echo "Directory listing:"