gitlab-build-images/scripts/install-ruby
Stan Hu 9d6dd5061a
Update to Debian bullseye
bullseye is the latest stable, and this is what we will be using for
Cloud Native GitLab going forward so we should test with this.

Since an upgrade of the operating system may break pre-compiled C
extensions, we now introduce a DEBIAN environment flag that defaults
to the legacy buster install but allows us to roll out a bullseye
image with `debian-bullseye` as the image name prefix.
2022-02-09 14:15:39 -08:00

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#!/bin/bash
set -xeou pipefail
# Based on https://github.com/docker-library/ruby/blob/master/2.7/bullseye/Dockerfile
RUBY_VERSION=${1}
RUBY_MAJOR=${1%.*} # strip last component
RUBY_DOWNLOAD_SHA256=${2}
RUBY_DOWNLOAD_URL="https://cache.ruby-lang.org/pub/ruby/${RUBY_MAJOR%-rc}/ruby-$RUBY_VERSION.tar.gz"
JEMALLOC_VERSION=5.2.1
JEMALLOC_DOWNLOAD_SHA256="34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6"
JEMALLOC_DOWNLOAD_URL="https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/jemalloc-${JEMALLOC_VERSION}.tar.bz2"
# Install needed packages
apt-get update
apt-get install -y --no-install-recommends bison dpkg-dev libgdbm-dev autoconf
# Download jemalloc
mkdir -p /usr/src/jemalloc
cd /usr/src/jemalloc
curl --retry 6 -L -so jemalloc.tar.bz2 ${JEMALLOC_DOWNLOAD_URL}
echo "${JEMALLOC_DOWNLOAD_SHA256} jemalloc.tar.bz2" | sha256sum -c -
# Install jemalloc
tar -xjf jemalloc.tar.bz2
rm jemalloc.tar.bz2
cd jemalloc-${JEMALLOC_VERSION}
./autogen.sh --prefix=/usr --enable-prof
make -j "$(nproc)" install
cd /tmp
# Download Ruby
curl -fsSL "$RUBY_DOWNLOAD_URL" -o ruby.tar.gz
echo "${RUBY_DOWNLOAD_SHA256} ruby.tar.gz" | sha256sum -c -
# Skip installing Gem docs
mkdir -p /usr/local/etc
echo 'install: --no-document' >> /usr/local/etc/gemrc
echo 'update: --no-document' >> /usr/local/etc/gemrc
# Unpack Ruby
mkdir -p /usr/src/ruby
tar -xzf ruby.tar.gz -C /usr/src/ruby --strip-components=1
rm ruby.tar.gz
cd /usr/src/ruby
# Apply patches
if [[ -d "/patches/ruby/$RUBY_VERSION" ]]; then
for i in "/patches/ruby/$RUBY_VERSION"/*.patch; do
echo "$i..."
patch -p1 -i "$i"
done
fi
# Compile
# This is needed for Ruby < 3.1 on Debian bullseye: https://bugs.ruby-lang.org/issues/18409
export LDFLAGS="-Wl,--no-as-needed"
cflags="-fno-omit-frame-pointer" ./configure --enable-shared --with-jemalloc --disable-install-doc --disable-install-rdoc --disable-install-capi
make install -j $(nproc)
# Cleanup
cd /
rm -rf /usr/src/ruby /usr/src/jemalloc
apt-get purge -y --auto-remove ruby
# Verify
# verify we have no "ruby" packages installed
! dpkg -l | grep -i ruby
[ "$(command -v ruby)" = '/usr/local/bin/ruby' ]
# rough smoke test
ruby --version
gem --version
bundle --version