# Set the base image
FROM ruby:2.7.4

# Install system dependencies
RUN apt-get update -qq && \
    apt-get install -y nodejs postgresql-client && \
    rm -rf /var/lib/apt/lists/*

# Set the working directory
WORKDIR /app

# Copy the Gemfile and Gemfile.lock
COPY Gemfile Gemfile.lock ./

# Install gems
RUN gem install bundler && bundle install --jobs 20 --retry 5

# Copy the rest of the application
COPY . .

# Expose the port
EXPOSE 3000

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