⚡️ Only fetch one branch

Author: MarvinJWendt

entrypoint.sh

@@ -8,10 +8,10 @@ echo "## Initializing git repo..."
 git init
 echo "### Adding git remote..."
 git remote add origin https://x-access-token:$GITHUB_TOKEN@github.com/$REPO_FULLNAME.git
-echo "### git fetch..."
-git fetch
-echo "### Setting branch"
+echo "### Getting branch"
 BRANCH=${GITHUB_REF#*refs/heads/}
+echo "### git fetch $BRANCH ..."
+git fetch origin $BRANCH
 echo "### Branch: $BRANCH (ref: $GITHUB_REF )"
 git checkout $BRANCH