Dockerfile.dev

ARG RUBY_VERSION=3.3.0
FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base

RUN apt-get update && apt-get upgrade -y

# Add local aliases
RUN echo 'source /srv/.bashrc; if [ -f /srv/.local.bashrc ]; then source /srv/.local.bashrc; fi' > ~/.bashrc

# Install dependencies to build gems
RUN apt-get update && apt-get install -y \
    build-essential \
    zlib1g-dev \
    libssl-dev \
    libreadline-dev \
    libyaml-dev \
    libxml2-dev \
    libxslt1-dev \
    libcurl4-openssl-dev \
    libffi-dev \
    libpq-dev

ENV APP_HOME /srv

# Create the app directory
RUN mkdir -p $APP_HOME
WORKDIR $APP_HOME

# Add Gemfile and Gemfile.lock
ADD Gemfile* $APP_HOME/

# Install application gems
RUN gem update --system && gem install bundler
RUN bundle config set path /usr/local/bundle
RUN bundle install --jobs 4 --retry 5

# Add the rest of the application files
ADD . $APP_HOME

ARG port=3000
EXPOSE $port

CMD ["bundle", "exec", "puma", "-p", "$port", "-C", "./config/puma.rb"]