Dockerfile.dev

# syntax = docker/dockerfile:1

ARG RUBY_VERSION=3.2.2
FROM docker.io/library/ruby:$RUBY_VERSION-slim

# Install dependencies
RUN apt-get update -qq && \
    apt-get install --no-install-recommends -y \
    build-essential \
    curl \
    git \
    libjemalloc2 \
    libvips \
    nodejs \
    pkg-config \
    sqlite3 && \
    rm -rf /var/lib/apt/lists /var/cache/apt/archives

# Install Node.js
RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
    apt-get install -y nodejs

# Set up the application directory
WORKDIR /rails

# Set development environment
ENV RAILS_ENV="development" \
    BUNDLE_PATH="/usr/local/bundle" \
    BUNDLE_WITHOUT=""

# Install gems
COPY Gemfile Gemfile.lock ./
RUN bundle install

# Copy application code
COPY . .

# Add a script to be executed every time the container starts
COPY entrypoint.sh /usr/bin/
RUN chmod +x /usr/bin/entrypoint.sh
ENTRYPOINT ["entrypoint.sh"]

# Start the main process
CMD ["rails", "server", "-b", "0.0.0.0"]