Add information about setting NODE_OPTIONS for ui when webpack throws…

… memory error to README Change-type: patch Signed-off-by: Lucy-Jane Walsh <[email protected]>
product-os · Jan 30, 2020 · 94ff795 · 94ff795
1 parent 644e909
commit 94ff795
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -46,6 +46,24 @@ Run them with:
 make compose-up
 ```
 
+If webpack throws memory error, set NODE_OPTIONS in app/ui/Dockefile
+
+Error:
+`FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory`
+
+Setting NODE_OPTIONS:
+
+```
+    RUN make build-ui \
+    NODE_ENV=production \
+    COVERAGE=${ENABLE_COVERAGE} \
+    SENTRY_DSN_UI=$SENTRY_DSN_UI \
+    SERVER_HOST=$SERVER_HOST \
+    SERVER_PORT=$SERVER_PORT \
+    OAUTH_REDIRECT_BASE_URL=https://jel.ly.fish \
+    NODE_OPTIONS=--max-old-space-size=2048
+```
+
 Add endpoints to local hosts file:
 
 ```