Fail Travis build if yarn.lock hasn't been updated

percula · Aug 9, 2018 · 717c757 · 717c757
1 parent 949b91b
commit 717c757
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -28,7 +28,7 @@ before_install:
   - export PATH="$HOME/.yarn/bin:$PATH"
 
 install:
-  - yarn
+  - yarn --frozen-lockfile
 
 before_script:
   - psql --command="CREATE DATABASE $DATABASE_NAME;" --username="$DATABASE_USER"