Dockerfile.dev

ARG RUBY_VERSION=3.3.3
ARG NODE_VERSION=20.10.0
ARG YARN_VERSION=1.22.19

# Use Node image so we can pull the binaries from here.
FROM node:$NODE_VERSION as node

# Ruby build image.
FROM ruby:${RUBY_VERSION}-slim

RUN apt-get update -qq && \
    apt-get install -y build-essential libssl-dev libpq-dev vim git libsasl2-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy node binaries from node image.
COPY --from=node /usr/local /usr/local
COPY --from=node /opt /opt

# Setup environment variables.
ENV WORK_ROOT /src
ENV APP_HOME $WORK_ROOT/app/
ENV LANG C.UTF-8

ENV USERNAME rails_api_base
ENV USER_UID 1000
ENV USER_GID 1000

# Create a rootless user.
RUN groupadd --gid $USER_GID $USERNAME && \
    useradd --uid $USER_UID --gid $USER_GID -m $USERNAME

# Create app directory.
RUN mkdir -p $APP_HOME && chown -R $USERNAME:$USERNAME $APP_HOME && chmod -R 700 $APP_HOME

# Change to the rootless user.
USER $USERNAME

# Setup work directory.
WORKDIR $APP_HOME

RUN gem install foreman bundler

# Copy dependencies files and install libraries.
COPY --link --chown=$USERNAME:$USERNAME --chmod=700 package.json yarn.lock ./
RUN yarn install --frozen-lockfile

COPY --link --chown=$USERNAME:$USERNAME --chmod=700 Gemfile Gemfile.lock ./
RUN bundle install -j 4

COPY --link --chown=$USERNAME:$USERNAME --chmod=700 . .

RUN yarn build

# Entrypoint prepares the database.
ENTRYPOINT ["./bin/docker-entrypoint"]

# Start the server by default, this can be overwritten at runtime
EXPOSE 3000
CMD ["./bin/dev"]