1# Copyright 2020 the gRPC authors. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15FROM ubuntu:20.04 16 17# Install Git and basic packages. 18RUN apt-get update -y && apt-get install -y \ 19 curl \ 20 gnupg2 \ 21 gcc && apt-get clean 22 23# Install rvm 24RUN gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB 25RUN \curl -sSL https://get.rvm.io | bash -s stable 26 27# Install Ruby 2.7 28RUN /bin/bash -l -c "rvm install ruby-2.7" 29RUN /bin/bash -l -c "rvm use --default ruby-2.7" 30RUN /bin/bash -l -c "echo 'gem: --no-document' > ~/.gemrc" 31RUN /bin/bash -l -c "echo 'export PATH=/usr/local/rvm/bin:$PATH' >> ~/.bashrc" 32RUN /bin/bash -l -c "echo 'rvm --default use ruby-2.7' >> ~/.bashrc" 33# TODO(apolcyn): Bundler v2.4.22 is the last to support ruby 2.7. Latest bundler 34# requires ruby 3. 35RUN /bin/bash -l -c "gem install bundler --no-document -v 2.4.22" 36