Dockerfile.gdal3

# syntax=docker/dockerfile:1
FROM osgeo/gdal:ubuntu-small-3.5.0 as base

#------------------------------------------------------------------------------
# Dev setup 1
#------------------------------------------------------------------------------
FROM base as ruby_builder

RUN apt-get update -yqq \
  && apt-get upgrade -yqq \
  && apt-get install -yqq --no-install-recommends \
  build-essential \
  libffi-dev \
  libgeos-dev \
  libproj-dev \
  libyaml-dev \
  && rm -rf /var/lib/apt/lists/*

ENV GEM_HOME /gems
ENV BUNDLE_SILENCE_ROOT_WARNING=1 \
  BUNDLE_APP_CONFIG="$GEM_HOME"
ENV PATH $GEM_HOME/bin:$PATH
RUN mkdir -p "$GEM_HOME" && chmod 777 "$GEM_HOME"

COPY --from=ruby:3.1.2 --chown=root /usr/local/bin/* /usr/local/bin/

COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/libruby.so.3.1.2 /usr/local/lib/
RUN ln -s /usr/local/lib/libruby.so.3.1.2 /usr/local/lib/libruby.so

COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/pkgconfig/ruby-3.1.pc /usr/local/lib/pkgconfig/
COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/ruby/3.1.0 /usr/local/lib/ruby/3.1.0
COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/ruby/gems /usr/local/lib/ruby/gems
COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/ruby/site_ruby /usr/local/lib/ruby/site_ruby
COPY --from=ruby:3.1.2 --chown=root /usr/local/lib/ruby/vendor_ruby /usr/local/lib/ruby/vendor_ruby

COPY --from=ruby:3.1.2 --chown=root /usr/local/include/ruby-3.1.0 /usr/local/include/ruby-3.1.0

COPY --from=ruby:3.1.2 --chown=root /usr/local/etc/gemrc /usr/local/etc/gemrc

# Link the libraries after copying them over from the ruby image.
RUN ldconfig

RUN gem update --system \
  && gem install bundler

#------------------------------------------------------------------------------
# Dev setup 1
#------------------------------------------------------------------------------
FROM ruby_builder as dev_builder

RUN apt-get update -yqq \
  && apt-get install -yqq --no-install-recommends \
  git \
  librttopo-dev \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

COPY ./ffi-gdal.gemspec /usr/src/ffi-gdal/
COPY ./lib/ffi/gdal/version.rb /usr/src/ffi-gdal/lib/ffi/gdal/
COPY ./Gemfile* /usr/src/ffi-gdal/

WORKDIR /usr/src/ffi-gdal

# Use a docker volume for storing gems
ENV BUNDLE_PATH /gems
RUN bundle install

#------------
# Copy over the rest of the lib
COPY . .

CMD ["tail", "-f", "/dev/null"]
# vim:ft=dockerfile