Build a Docker image for a workspace.
Install the latest plugin.
yarn plugin import https://github.com/Dcard/yarn-plugins/releases/latest/download/plugin-docker-build.jsThe following is a basic example of Dockerfile.
FROM node:18-alpine AS builder
# Install dependencies for building native libraries
RUN apk add --update git openssh-client python make gcc g++
WORKDIR /workspace
# docker-build plugin copies everything needed for `yarn install` to `manifests` folder.
COPY manifests ./
RUN yarn install --immutable
# You can delete the cache folder after `yarn install` is done.
RUN rm -rf .yarn/cache
FROM node:18-alpine
WORKDIR /workspace
# Copy the installed dependencies from the previous stage.
COPY --from=builder /workspace ./
# docker-build plugin runs `yarn pack` in all workspace dependencies and copies them to `packs` folder.
COPY packs ./
CMD yarn workspace @foo/bar startThis command will build a efficient Docker image which only contains production dependencies for the specified workspace.
You have to create a Dockerfile in your workspace or your project. You can also specify the path to Dockerfile using the -f, --file option.
Additional arguments can be passed to docker build directly, please check the Docker docs for more info: https://docs.docker.com/engine/reference/commandline/build/
Example:
yarn docker build @foo/bar
yarn docker build @foo/bar -t image-tag
yarn docker build --copy secret.key --copy config.json @foo/barPath to Dockerfile. Default to the Dockerfile in the workspace or the project.
Copy additional files to a Docker image. This is useful for secret keys or configuration files. The files will be copied to manifests folder. The path can be either a path relative to the Dockerfile or an absolute path.
Install production dependencies only.
Build the Docker image using Docker BuildKit, please check the Docker docs for more info: https://docs.docker.com/engine/reference/commandline/buildx_build/