baclight/development3.Dockerfile

# ----- Build Stage -----
# Using a specific Ruby version (e.g., 3.3) for stability
ARG RUBY_VERSION=3.4.8
FROM docker.io/library/ruby:3.4.8-slim as base

# Install production system dependencies
RUN --mount=type=cache,target=/var/cache/apt \
  --mount=type=cache,target=/var/lib/apt,sharing=locked \
  --mount=type=tmpfs,target=/var/log \
  rm -f /etc/apt/apt.conf.d/docker-clean; \
  apt-get update -qq \
  && apt-get install -yq --no-install-recommends \
    build-essential \
    less \
    git \
    tdsodbc \
    freetds-dev \
    libvips \
    libpq-dev \
    libyaml-dev

ENV LANG=C.UTF-8 \
  BUNDLE_JOBS=4 \
  BUNDLE_RETRY=3

WORKDIR /usr/src/app

RUN gem install foreman

# RUN chmod +x /usr/src/app/bin/jobs

# Copy runtime Ruby dependencies and the precompiled assets from the builder stage
# COPY --from=builder /usr/local/bundle /usr/local/bundle
# COPY --from=builder /usr/src/app /usr/src/app
# COPY --from=watchman_builder /usr/local/bin/watchman /usr/local/bin/watchman
# COPY --from=watchman_builder /usr/local/bin/watchman-wait /usr/local/bin/watchman-wait

# RUN mkdir -p /usr/local/var/run/watchman \
#  && touch /usr/local/var/run/watchman/.not-empty \
#  && chmod 2777 /usr/local/var/run/watchman

# COPY . .

# 1. Add bin/jobs script to container
COPY bin/jobs /usr/src/bin/jobs

# 2. Make the script executable
RUN chmod +x /usr/src/bin/jobs

# 3. Set it as the entrypoint
# ENTRYPOINT ["/usr/src/bin/jobs"]

# The entrypoint script is a good practice for handling Rails server startup
ENTRYPOINT ["./bin/docker-entrypoint-development"]

# Expose the application port
EXPOSE 3002

# Set the default command to run the Rails server
CMD ["./bin/dev", "bin/jobs start"]