| 123456789101112131415161718192021 | # ronn: a ruby tool used to convert markdown to man pages, used during the# install of Protobuf extensions## rake: a ruby version of make used to build the PHP Protobuf extensionRUN /bin/bash -l -c "rvm all do gem install ronn rake"# Install composerRUN curl -sS https://getcomposer.org/installer | phpRUN mv composer.phar /usr/local/bin/composer# Download the patched PHP protobuf so that PHP gRPC clients can be generated# from proto3 schemas.RUN git clone https://github.com/stanley-cheung/Protobuf-PHP.git /var/local/git/protobuf-phpRUN /bin/bash -l -c "rvm use ruby-2.1 ${'\\'}  && cd /var/local/git/protobuf-php ${'\\'}  && rvm all do rake pear:package version=1.0 ${'\\'}  && pear install Protobuf-1.0.tgz"# Define the default command.CMD ["bash"]
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