Avoid deleting the cilium directory every time

Replace the removal with some commands to fetch the latest state from the origin, stash any local changes and check out the target version. Signed-off-by: Joe Stringer <[email protected]>
cilium · Jul 15, 2024 · 9791665 · 9791665
1 parent e420392
commit 9791665
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/generate_helm_release.sh b/generate_helm_release.sh
@@ -4,6 +4,7 @@ set -ex
 shopt -s expand_aliases
 
 DOCKER=${DOCKER:-docker}
+ORG=${ORG:-cilium}
 
 cosign() {
   "${DOCKER}" run --rm gcr.io/projectsigstore/cosign:v2.2.4 "$@"
@@ -45,8 +46,16 @@ main() {
 
     CWD=$(git rev-parse --show-toplevel)
     chart_dir="${PROJECT}/install/kubernetes"
-    rm -rf "${PROJECT}"
-    git clone --depth 1 --branch "$version" "https://github.com/cilium/${PROJECT}.git"
+    if [ -d "${PROJECT}" ]; then
+        cd "${PROJECT}"
+        git stash
+        remote=$(git remote -v | grep "${ORG}/${PROJECT}" | awk '{print $1;exit}')
+        git fetch "${remote}"
+        git checkout "$version"
+        cd -
+    else
+        git clone --depth 1 --branch "$version" "https://github.com/cilium/${PROJECT}.git"
+    fi
     cd "${chart_dir}" || exit
 
     ## Cilium generate helm from templates (digest substitution)