From 08123e3f5677e203e7980343a97f9e541dbfb45b Mon Sep 17 00:00:00 2001
From: Michael Seele <michael.seele@schmalz.de>
Date: Mon, 1 Jun 2026 12:35:17 +0000
Subject: [PATCH] fix: update cache control argument handling for S3 sync

---
 publish-static-contents/action.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/publish-static-contents/action.yml b/publish-static-contents/action.yml
index 9e42cac..7e63359 100644
--- a/publish-static-contents/action.yml
+++ b/publish-static-contents/action.yml
@@ -97,12 +97,12 @@ runs:
         fi
 
         # Bulk sync remaining files; versioned builds get immutable cache headers
-        CACHE_CONTROL_ARG=""
+        CACHE_CONTROL_ARG=()
         if [[ "${INPUT_VERSIONING}" == "true" ]]; then
-          CACHE_CONTROL_ARG="--cache-control 'public, max-age=31536000, immutable'"
+          CACHE_CONTROL_ARG=("--cache-control" "public, max-age=31536000, immutable")
         fi
 
-        aws s3 sync "${INPUT_DIST_DIR}" "s3://${INPUT_S3_BUCKET_NAME}" $CACHE_CONTROL_ARG "${EXCLUDE_ARGS[@]}"
+        aws s3 sync "${INPUT_DIST_DIR}" "s3://${INPUT_S3_BUCKET_NAME}" "${CACHE_CONTROL_ARG[@]}" "${EXCLUDE_ARGS[@]}"
 
     - name: Clean up old versioned static builds
       if: ${{ inputs.versioning == 'true' }}