Add webpack vendor dlls to CI cache

.gitlab/ci/frontend.gitlab-ci.yml

@@ -6,6 +6,7 @@
       - tmp/cache/assets/sprockets
       - tmp/cache/babel-loader
       - tmp/cache/vue-loader
+      - tmp/cache/webpack-dlls
 
 .gitlab:assets:compile-metadata:
   extends:
@@ -78,6 +79,7 @@ gitlab:assets:compile pull-cache:
     SETUP_DB: "false"
     # we override the max_old_space_size to prevent OOM errors
     NODE_OPTIONS: --max_old_space_size=3584
+    WEBPACK_VENDOR_DLL: "true"
   cache:
     key: "assets-compile:v9"
   artifacts:

scripts/clean-old-cached-assets

@@ -2,5 +2,7 @@
 
 # Clean up cached files that are older than 4 days
 find tmp/cache/assets/sprockets/ -type f -mtime +4 -execdir rm -- "{}" \;
+find tmp/cache/webpack-dlls/ -maxdepth 1 -type d -mtime +4 -exec rm -rf -- "{}" \;
 
 du -d 0 -h tmp/cache/assets/sprockets | cut -f1 | xargs -I % echo "tmp/cache/assets/sprockets/ is currently %"
+du -d 0 -h tmp/cache/webpack-dlls | cut -f1 | xargs -I % echo "tmp/cache/webpack-dlls is currently %"