mirror of
https://github.com/docker-library/ruby.git
synced 2022-11-09 11:41:34 -05:00
77 lines
2.2 KiB
Docker
77 lines
2.2 KiB
Docker
FROM buildpack-deps:jessie
|
|
|
|
# skip installing gem documentation
|
|
RUN mkdir -p /usr/local/etc \
|
|
&& { \
|
|
echo 'install: --no-document'; \
|
|
echo 'update: --no-document'; \
|
|
} >> /usr/local/etc/gemrc
|
|
|
|
ENV RUBY_MAJOR 2.4
|
|
ENV RUBY_VERSION 2.4.5
|
|
ENV RUBY_DOWNLOAD_SHA256 2f0cdcce9989f63ef7c2939bdb17b1ef244c4f384d85b8531d60e73d8cc31eeb
|
|
ENV RUBYGEMS_VERSION 2.7.7
|
|
ENV BUNDLER_VERSION 1.17.1
|
|
|
|
# some of ruby's build scripts are written in ruby
|
|
# we purge system ruby later to make sure our final image uses what we just built
|
|
RUN set -ex \
|
|
\
|
|
&& buildDeps=' \
|
|
bison \
|
|
dpkg-dev \
|
|
libgdbm-dev \
|
|
ruby \
|
|
' \
|
|
&& apt-get update \
|
|
&& apt-get install -y --no-install-recommends $buildDeps \
|
|
&& rm -rf /var/lib/apt/lists/* \
|
|
\
|
|
&& wget -O ruby.tar.xz "https://cache.ruby-lang.org/pub/ruby/${RUBY_MAJOR%-rc}/ruby-$RUBY_VERSION.tar.xz" \
|
|
&& echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.xz" | sha256sum -c - \
|
|
\
|
|
&& mkdir -p /usr/src/ruby \
|
|
&& tar -xJf ruby.tar.xz -C /usr/src/ruby --strip-components=1 \
|
|
&& rm ruby.tar.xz \
|
|
\
|
|
&& cd /usr/src/ruby \
|
|
\
|
|
# hack in "ENABLE_PATH_CHECK" disabling to suppress:
|
|
# warning: Insecure world writable dir
|
|
&& { \
|
|
echo '#define ENABLE_PATH_CHECK 0'; \
|
|
echo; \
|
|
cat file.c; \
|
|
} > file.c.new \
|
|
&& mv file.c.new file.c \
|
|
\
|
|
&& autoconf \
|
|
&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
|
|
&& ./configure \
|
|
--build="$gnuArch" \
|
|
--disable-install-doc \
|
|
--enable-shared \
|
|
&& make -j "$(nproc)" \
|
|
&& make install \
|
|
\
|
|
&& apt-get purge -y --auto-remove $buildDeps \
|
|
&& cd / \
|
|
&& rm -r /usr/src/ruby \
|
|
\
|
|
&& gem update --system "$RUBYGEMS_VERSION" \
|
|
&& gem install bundler --version "$BUNDLER_VERSION" --force \
|
|
&& rm -r /root/.gem/
|
|
|
|
# install things globally, for great justice
|
|
# and don't create ".bundle" in all our apps
|
|
ENV GEM_HOME /usr/local/bundle
|
|
ENV BUNDLE_PATH="$GEM_HOME" \
|
|
BUNDLE_SILENCE_ROOT_WARNING=1 \
|
|
BUNDLE_APP_CONFIG="$GEM_HOME"
|
|
# path recommendation: https://github.com/bundler/bundler/pull/6469#issuecomment-383235438
|
|
ENV PATH $GEM_HOME/bin:$BUNDLE_PATH/gems/bin:$PATH
|
|
# adjust permissions of a few directories for running "gem install" as an arbitrary user
|
|
RUN mkdir -p "$GEM_HOME" && chmod 777 "$GEM_HOME"
|
|
# (BUNDLE_PATH = GEM_HOME, no need to mkdir/chown both)
|
|
|
|
CMD [ "irb" ]
|