Missing
yarn cache clean after yarn install DOK-P1005
Performance
Minor
5 months ago
—
5 months old
yarn cache clean missing after yarn install was run. 4
5WORKDIR /app
6
7RUN yarn install 8RUN yarn run build
9
10CMD ["yarn","run","production"]yarn cache clean missing after yarn install was run. 6
7COPY . .
8
9RUN yarn install10
11CMD ["yarn","run start"]
12yarn cache clean missing after yarn install was run. 4
5COPY . .
6
7RUN yarn install 8
9EXPOSE 7000
10
Description
yarn keeps a local cache of downloaded packages. Not cleaning cached package data after installation can result in higher image sizes.
It is always recommended to clean the cached packages after installing them.
Please note that the clean-up must be performed in the same RUN step as it creates a separate layer. Doing this in a different RUN command would therefore result in a new layer, which will not help reduce the image size.
Bad Practice
RUN yarn install
Recommended
RUN yarn install && \
yarn cache clean