yarn fails to isntall because of permissions. Not sure if this will help

Author: nustiueudinastea

Dockerfile

@@ -8,7 +8,7 @@ RUN addgroup mygroup && adduser -D -G mygroup myuser && mkdir -p /usr/src/app &&
 WORKDIR /usr/src/app
 COPY package.json /usr/src/app/
 COPY yarn.lock /usr/src/app/
-RUN chown myuser /usr/src/app/yarn.lock
+RUN chown -R myuser /usr/src/app/
 
 USER myuser
 RUN yarn install