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# -------------------------------------------------------------------------------------------------- |
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# NOTE: This Dockerfile was designed to be run with BuildKit. |
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# |
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# Enable BuildKit using: |
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# $ export DOCKER_BUILDKIT=1 |
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# $ export COMPOSE_DOCKER_CLI_BUILD=1 |
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# -------------------------------------------------------------------------------------------------- |
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# The service to build |
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ARG SERVICE |
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# The base image to use |
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ARG BASE=base-alpine |
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# Base Definitions --------------------------------------------------------------------------------- |
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# Alpine base definition |
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FROM node:14-alpine AS base-alpine |
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# Alpine dev definition |
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FROM base-alpine AS base-alpine-dev |
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RUN apk add build-base python3 |
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# Slim base definition |
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FROM node:14-slim AS base-slim |
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# Slim dev definition |
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FROM base-slim AS base-slim-dev |
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# Development Image -------------------------------------------------------------------------------- |
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# Define the base image |
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FROM ${BASE}-dev AS dev |
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ARG SERVICE |
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WORKDIR /opt/app |
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# Environment configuration |
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ENV PATH "/app/node_modules/.bin:$PATH" |
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RUN echo "#!/bin/sh" >> /bin/lerna && \ |
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echo '( cd /opt/app && ./node_modules/.bin/lerna "$@" )' >> /bin/lerna && \ |
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chmod +x /bin/lerna |
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# Copy over Lerna stuff |
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COPY lerna.json package.json tsconfig.json ./ |
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RUN yarn install |
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# Symlink the requested service to /app |
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RUN ln -s /opt/app/services/${SERVICE} /app |
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WORKDIR /app |
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# Build Definitions -------------------------------------------------------------------------------- |
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# Create the builder image with all dependencies |
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FROM ${BASE}-dev AS builder |
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ARG SERVICE |
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WORKDIR /app |
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RUN yarn global add lerna typescript rimraf |
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COPY scripts scripts |
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COPY lerna.json package.json tsconfig.json yarn.lock ./ |
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RUN yarn install |
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COPY packages packages |
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COPY services/${SERVICE}/package.json ./services/${SERVICE}/ |
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# Cache an image containing only the prod-dependencies |
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FROM builder AS prod-deps |
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RUN lerna bootstrap -- --production --no-optional |
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RUN yarn run export:deps |
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# Build the service |
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FROM builder AS build |
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ARG SERVICE |
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COPY services/${SERVICE} ./services/${SERVICE} |
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RUN lerna clean --yes && lerna bootstrap && lerna run clean && lerna run build |
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RUN yarn run export:builds |
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# Return to base image with the compiled files and production dependencies |
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FROM ${BASE} AS prod |
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ARG SERVICE |
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WORKDIR /app |
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COPY --from=prod-deps /app/build /opt |
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COPY --from=build /app/build /opt |
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RUN for link in $(find /opt/services -type l); do dir=$(readlink -f $link); rm $link; ln -s $dir $link; done |
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RUN mv /opt/services/${SERVICE}/* /app && rm -rf /opt/services |
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# TODO: Should remove unnecessary packages that were included |
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# Default entrypoint |
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ENTRYPOINT "/bin/sh" |