only run on linux

elastic · Oct 21, 2024 · f5c168c · f5c168c
1 parent 52705f1
commit f5c168c
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/.buildkite/scripts/common/setup_node.sh b/.buildkite/scripts/common/setup_node.sh
@@ -77,8 +77,13 @@ if [[ ! $(which yarn) || $(yarn --version) != "$YARN_VERSION" ]]; then
   npm_install_global yarn "^$YARN_VERSION"
 fi
 
-grep -q 'yarn-offline-mirror ".yarn-local-mirror"' .yarnrc
-sed -i "s#.yarn-local-mirror#$YARN_OFFLINE_CACHE#" .yarnrc
+# The default offline mirror is at $KIBANA_DIR/.yarn-local-mirror via .yarnrc
+# On Linux, packer_cache.sh runs on a temporary Kibana checkout
+# and the mirror needs to be preserved outside of that folder
+if [[ "$OS" == "linux" ]]; then
+  grep -q 'yarn-offline-mirror ".yarn-local-mirror"' .yarnrc
+  sed -i "s#.yarn-local-mirror#$YARN_OFFLINE_CACHE#" .yarnrc
+fi
 
 YARN_GLOBAL_BIN=$(yarn global bin)
 export YARN_GLOBAL_BIN