ruby-2.3.8/Dockerfile

   1 # DESCRIPTION:   Ruby 2.3.8 container
   2 # AUTHOR:        https://github.com/r1williams
   3 # COMMENTS:
   4 #    Build Ruby 2.3.8 based on Ubuntu 20.04
   5 #
   6 # USAGE:
   7 #    # Download Dockerfile
   8 #    wget https://raw.githubusercontent.com/ricardson/dockerfiles/master/ruby-2.3.8/Dockerfile
   9 #
  10 #    # Build ruby image
  11 #    docker build -t ruby-2.3.8-ubuntu:20.04 .
  12 #
  13 #    # Run the image
  14 #    docker run -it ruby-2.3.8-ubuntu:20.04
  15 #
  16 #    # Use without build image
  17 #    docker pull docker.pkg.github.com/r1williams/dockerfiles/ruby-2.3.8-ubuntu:20.04
  18 #
  19 #    # Use as base image in DockerFile:
  20 #    FROM docker.pkg.github.com/r1williams/dockerfiles/ruby-2.3.8-ubuntu:20.04
  21 #
  22 FROM ubuntu:20.04
  23
  24 # skip installing gem documentation
  25 RUN mkdir -p /usr/local/etc \
  26         && { \
  27                 echo 'install: --no-document'; \
  28                 echo 'update: --no-document'; \
  29         } >> /usr/local/etc/gemrc
  30
  31 ENV RUBY_MAJOR 2.3
  32 ENV RUBY_VERSION 2.3.8
  33 ENV RUBY_DOWNLOAD_SHA256 910f635d84fd0d81ac9bdee0731279e6026cb4cd1315bbbb5dfb22e09c5c1dfe
  34 ENV RUBYGEMS_VERSION 3.1.4
  35 ENV BUNDLER_VERSION 2.1.4
  36
  37 # some of ruby's build scripts are written in ruby
  38 #   we purge system ruby later to make sure our final image uses what we just built
  39 RUN set -ex \
  40         \
  41         && buildDeps=" \
  42                 bison \
  43                 dpkg-dev \
  44                 libgdbm-dev \
  45                 # Old ruby isn't compatible with OpenSSL 1.1
  46                 apt-utils \
  47                 wget \
  48                 autoconf \
  49                 gcc \
  50                 ruby \
  51                 zlib1g \
  52                 zlib1g-dev \
  53                 libssl1.0-dev \
  54         " \
  55         && apt-get update \
  56         && apt-get install -y software-properties-common \
  57         && apt-add-repository 'deb http://security.ubuntu.com/ubuntu bionic-security main' \
  58         && apt-get install -y --no-install-recommends $buildDeps \
  59         && rm -rf /var/lib/apt/lists/* \
  60         \
  61         && wget -O ruby.tar.xz "https://cache.ruby-lang.org/pub/ruby/${RUBY_MAJOR%-rc}/ruby-$RUBY_VERSION.tar.xz" \
  62         && echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.xz" | sha256sum -c - \
  63         \
  64         && mkdir -p /usr/src/ruby \
  65         && tar -xJf ruby.tar.xz -C /usr/src/ruby --strip-components=1 \
  66         && rm ruby.tar.xz \
  67         \
  68         && cd /usr/src/ruby \
  69         \
  70 # hack in "ENABLE_PATH_CHECK" disabling to suppress:
  71 #   warning: Insecure world writable dir
  72         && { \
  73                 echo '#define ENABLE_PATH_CHECK 0'; \
  74                 echo; \
  75                 cat file.c; \
  76         } > file.c.new \
  77         && mv file.c.new file.c \
  78         \
  79         && autoconf \
  80         && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
  81         && ./configure \
  82                 --build="$gnuArch" \
  83                 --disable-install-doc \
  84                 --enable-shared \
  85         && make -j "$(nproc)" \
  86         && make install \
  87         && cd / \
  88         && rm -r /usr/src/ruby \
  89         \
  90         && gem update --system "$RUBYGEMS_VERSION"
  91
  92 ENV BUNDLER_VERSION 2.1.4
  93
  94 RUN gem install bundler --default --force --version "$BUNDLER_VERSION"
  95
  96 # install things globally, for great justice
  97 # and don't create ".bundle" in all our apps
  98 ENV GEM_HOME /usr/local/bundle
  99 ENV BUNDLE_PATH="$GEM_HOME" \
 100         BUNDLE_BIN="$GEM_HOME/bin" \
 101         BUNDLE_SILENCE_ROOT_WARNING=1 \
 102         BUNDLE_APP_CONFIG="$GEM_HOME"
 103 ENV PATH $BUNDLE_BIN:$PATH
 104 RUN mkdir -p "$GEM_HOME" "$BUNDLE_BIN" \
 105         && chmod 777 "$GEM_HOME" "$BUNDLE_BIN"
 106
 107 FROM ubuntu:20.04
 108
 109 ENV GEM_HOME /usr/local/bundle
 110 ENV RUBY_MAJOR=2.3 \
 111     RUBY_VERSION=2.3.8 \
 112     RUBYGEMS_VERSION=3.1.4 \
 113     BUNDLER_VERSION=2.1.4 \
 114     BUNDLE_PATH="$GEM_HOME" \
 115     BUNDLE_BIN="$GEM_HOME/bin" \
 116     BUNDLE_SILENCE_ROOT_WARNING=1 \
 117     BUNDLE_APP_CONFIG="$GEM_HOME"
 118 ENV PATH=$BUNDLE_BIN:$PATH
 119
 120 RUN \
 121     echo "deb http://security.ubuntu.com/ubuntu bionic-security main" >> /etc/apt/sources.list \
 122         && apt-get update \
 123         && apt-get install -y \
 124         libssl1.0-dev \
 125         ca-certificates \
 126         libyaml-0.2 \
 127     && mkdir -p "$GEM_HOME" "$BUNDLE_BIN" \
 128     && chmod 777 "$GEM_HOME" "$BUNDLE_BIN" \
 129     && rm -rf /usr/share/doc/* \
 130     && rm -rf /usr/share/info/* \
 131     && rm -rf /var/cache/apt/archives/*
 132
 133 COPY --from=0 /usr/local/ /usr/local/
 134
 135 CMD ["irb"]