mirror of
https://github.com/docker-library/ruby.git
synced 2022-11-09 11:41:34 -05:00
110 lines
2.8 KiB
Docker
110 lines
2.8 KiB
Docker
FROM alpine:3.6
|
|
|
|
# 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 2.4.2
|
|
ENV RUBY_DOWNLOAD_SHA256 748a8980d30141bd1a4124e11745bb105b436fb1890826e0d2b9ea31af27f735
|
|
ENV RUBYGEMS_VERSION 2.7.2
|
|
ENV BUNDLER_VERSION 1.16.0
|
|
|
|
# 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
|
|
# readline-dev vs libedit-dev: https://bugs.ruby-lang.org/issues/11869 and https://github.com/docker-library/ruby/issues/75
|
|
RUN set -ex \
|
|
\
|
|
&& apk add --no-cache --virtual .ruby-builddeps \
|
|
autoconf \
|
|
bison \
|
|
bzip2 \
|
|
bzip2-dev \
|
|
ca-certificates \
|
|
coreutils \
|
|
dpkg-dev dpkg \
|
|
gcc \
|
|
gdbm-dev \
|
|
glib-dev \
|
|
libc-dev \
|
|
libffi-dev \
|
|
libressl \
|
|
libressl-dev \
|
|
libxml2-dev \
|
|
libxslt-dev \
|
|
linux-headers \
|
|
make \
|
|
ncurses-dev \
|
|
procps \
|
|
readline-dev \
|
|
ruby \
|
|
tar \
|
|
xz \
|
|
yaml-dev \
|
|
zlib-dev \
|
|
\
|
|
&& 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)" \
|
|
# the configure script does not detect isnan/isinf as macros
|
|
&& export ac_cv_func_isnan=yes ac_cv_func_isinf=yes \
|
|
&& ./configure \
|
|
--build="$gnuArch" \
|
|
--disable-install-doc \
|
|
--enable-shared \
|
|
&& make -j "$(nproc)" \
|
|
&& make install \
|
|
\
|
|
&& runDeps="$( \
|
|
scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
|
|
| tr ',' '\n' \
|
|
| sort -u \
|
|
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
|
|
)" \
|
|
&& apk add --virtual .ruby-rundeps $runDeps \
|
|
bzip2 \
|
|
ca-certificates \
|
|
libffi-dev \
|
|
libressl-dev \
|
|
procps \
|
|
yaml-dev \
|
|
zlib-dev \
|
|
&& apk del .ruby-builddeps \
|
|
&& cd / \
|
|
&& rm -r /usr/src/ruby \
|
|
\
|
|
&& gem update --system "$RUBYGEMS_VERSION" \
|
|
&& gem install bundler --version "$BUNDLER_VERSION" --force
|
|
|
|
# install things globally, for great justice
|
|
# and don't create ".bundle" in all our apps
|
|
ENV GEM_HOME /usr/local/bundle
|
|
ENV BUNDLE_PATH="$GEM_HOME" \
|
|
BUNDLE_BIN="$GEM_HOME/bin" \
|
|
BUNDLE_SILENCE_ROOT_WARNING=1 \
|
|
BUNDLE_APP_CONFIG="$GEM_HOME"
|
|
ENV PATH $BUNDLE_BIN:$PATH
|
|
RUN mkdir -p "$GEM_HOME" "$BUNDLE_BIN" \
|
|
&& chmod 777 "$GEM_HOME" "$BUNDLE_BIN"
|
|
|
|
CMD [ "irb" ]
|