ARG ZAMMAD_VERSION=6.5.2

FROM node:22-slim AS node
RUN npm install -g corepack && corepack enable pnpm

FROM zammad/zammad-docker-compose:${ZAMMAD_VERSION} AS builder
USER root
WORKDIR /opt/zammad

# Install Node.js and pnpm (needed for Vite/Sprockets asset compilation)
COPY --from=node /usr/local/bin/ /usr/local/bin/
COPY --from=node /usr/local/lib/node_modules/ /usr/local/lib/node_modules/
RUN pnpm install --frozen-lockfile

# Copy addon packages, install/setup scripts, and gems
RUN mkdir -p contrib/link/addons contrib/link/gems
COPY addons/ contrib/link/addons/
COPY setup.rb contrib/link/setup.rb
COPY install.rb contrib/link/install.rb
COPY gems/ contrib/link/gems/

# Install additional gems (proofmode for media verification)
RUN for gem in contrib/link/gems/*.gem; do \
      [ -f "$gem" ] && gem install "$gem" --no-document || true; \
    done

# Extract addon files from .zpm packages into Zammad directory tree
RUN ruby contrib/link/install.rb

# Precompile assets (includes addon CoffeeScript and Vue components)
RUN touch db/schema.rb && \
    ZAMMAD_SAFE_MODE=1 DATABASE_URL=postgresql://zammad:/zammad \
    bundle exec rake assets:precompile

# Clean up build artifacts
RUN rm -rf tmp/cache node_modules/.cache node_modules

# Inject addon registration into entrypoint (runs at container init when DB is available)
RUN sed -i '/^[[:space:]]*# es config/a\
  echo "Installing addon packages..."\n\
  bundle exec rails runner /opt/zammad/contrib/link/setup.rb\n\
  bundle exec rake zammad:package:migrate\n\
  ' /docker-entrypoint.sh

FROM zammad/zammad-docker-compose:${ZAMMAD_VERSION}
USER root

COPY --from=builder --chown=zammad:zammad /opt/zammad/ /opt/zammad/
COPY --from=builder /docker-entrypoint.sh /docker-entrypoint.sh
COPY --from=builder /usr/local/bundle/ /usr/local/bundle/

USER zammad