FROM ubuntu:22.04

# Install system dependencies, including libffi-dev, libyaml-dev, and libidn11-dev
RUN apt-get update && apt-get install -y \
    curl git build-essential libssl-dev libreadline-dev zlib1g-dev \
    sqlite3 libsqlite3-dev imagemagick ffmpeg libpq-dev libxml2-dev libxslt1-dev \
    ruby ruby-dev python3 python3-pip \
    libffi-dev libyaml-dev libidn11-dev && \
    apt-get clean

# Install Node.js 18.x from NodeSource (includes npm)
RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
    apt-get install -y nodejs

# Install rbenv and Ruby 3.3.5 (matches Mastodon v4.3.0 requirement)
RUN git clone https://github.com/rbenv/rbenv.git /root/.rbenv && \
    git clone https://github.com/rbenv/ruby-build.git /root/.rbenv/plugins/ruby-build && \
    echo 'export PATH="/root/.rbenv/bin:$PATH"' >> /root/.bashrc && \
    echo 'eval "$(rbenv init -)"' >> /root/.bashrc
ENV PATH="/root/.rbenv/bin:/root/.rbenv/shims:$PATH"
RUN rbenv install 3.3.5 && \
    rbenv global 3.3.5

# Install Bundler and enable Corepack for Yarn 4.5.0
RUN gem install bundler -v 2.5.6 && \
    npm install -g corepack && \
    corepack enable && \
    corepack prepare yarn@4.5.0 --activate

# Create /app directory and set up non-root user
RUN mkdir /app && \
    useradd -m -s /bin/bash mastodon && \
    chown -R mastodon:mastodon /app
USER mastodon

# Set working directory
WORKDIR /app

# Clone Mastodon and lock to v4.3.0
RUN git clone https://github.com/mastodon/mastodon.git mastodon && \
    cd mastodon && \
    git checkout v4.3.0

# Install Mastodon dependencies (include development group for annotate)
WORKDIR /app/mastodon
RUN bundle install && \
    yarn install

# Switch back to root for file copying and final steps
USER root

# Copy app files
COPY app.py /app/
COPY mastodon_config.py /app/mastodon/

# Install Python dependencies
COPY requirements.txt /app/
RUN pip3 install -r /app/requirements.txt

# Precompile assets
RUN RAILS_ENV=development bundle exec rake assets:precompile

# Expose port 7860
EXPOSE 7860

# Run the app
CMD ["python3", "/app/app.py"]