mirror of
https://github.com/docker-library/ruby.git
synced 2022-11-09 11:41:34 -05:00
56 lines
1.7 KiB
Docker
56 lines
1.7 KiB
Docker
FROM buildpack-deps:jessie
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# skip installing gem documentation
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RUN mkdir -p /usr/local/etc \
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&& { \
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echo 'install: --no-document'; \
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echo 'update: --no-document'; \
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} >> /usr/local/etc/gemrc
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ENV RUBY_MAJOR 2.3
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ENV RUBY_VERSION 2.3.0
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ENV RUBY_DOWNLOAD_SHA256 ba5ba60e5f1aa21b4ef8e9bf35b9ddb57286cb546aac4b5a28c71f459467e507
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ENV RUBYGEMS_VERSION 2.6.1
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# some of ruby's build scripts are written in ruby
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# we purge this later to make sure our final image uses what we just built
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RUN set -ex \
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&& buildDeps=' \
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bison \
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libgdbm-dev \
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ruby \
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' \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends $buildDeps \
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&& rm -rf /var/lib/apt/lists/* \
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&& curl -fSL -o ruby.tar.gz "http://cache.ruby-lang.org/pub/ruby/$RUBY_MAJOR/ruby-$RUBY_VERSION.tar.gz" \
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&& echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.gz" | sha256sum -c - \
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&& mkdir -p /usr/src/ruby \
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&& tar -xzf ruby.tar.gz -C /usr/src/ruby --strip-components=1 \
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&& rm ruby.tar.gz \
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&& cd /usr/src/ruby \
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&& { echo '#define ENABLE_PATH_CHECK 0'; echo; cat file.c; } > file.c.new && mv file.c.new file.c \
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&& autoconf \
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&& ./configure --disable-install-doc \
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&& make -j"$(nproc)" \
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&& make install \
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&& apt-get purge -y --auto-remove $buildDeps \
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&& gem update --system $RUBYGEMS_VERSION \
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&& rm -r /usr/src/ruby
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ENV BUNDLER_VERSION 1.11.2
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RUN gem install bundler --version "$BUNDLER_VERSION"
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# install things globally, for great justice
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# and don't create ".bundle" in all our apps
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ENV GEM_HOME /usr/local/bundle
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ENV BUNDLE_PATH="$GEM_HOME" \
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BUNDLE_BIN="$GEM_HOME/bin" \
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BUNDLE_SILENCE_ROOT_WARNING=1 \
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BUNDLE_APP_CONFIG="$GEM_HOME"
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ENV PATH $BUNDLE_BIN:$PATH
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RUN mkdir -p "$GEM_HOME" "$BUNDLE_BIN" \
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&& chmod 777 "$GEM_HOME" "$BUNDLE_BIN"
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CMD [ "irb" ]
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