supporting file for ohmyzsh/ohmyzsh#5280

README.md

supporting files for the pull request

• ubuntu.Dockerfile the Dockerfile to test on Ubuntu

ubuntu.Dockerfile

FROM ubuntu:16.04

# provide an admin with "sudo" permission
ARG admin=docker
RUN apt-get update && apt-get install --assume-yes
RUN apt-get update && apt-get install --assume-yes sudo zsh
RUN useradd --comment 'default administrator' \
            --groups sudo \
            --password '' \
            --shell '/usr/bin/zsh' \
            --create-home \
            "$admin"

###############################
# "chruby" and "ruby-install" #
###############################

# download
WORKDIR /tmp
RUN apt-get update && apt-get install --assume-yes wget
ARG chruby_version=0.3.9
RUN wget "--output-document=chruby-$chruby_version.tar.gz" "https://github.com/postmodern/chruby/archive/v$chruby_version.tar.gz"
RUN tar --extract --gzip --verbose "--file=chruby-$chruby_version.tar.gz"
ARG ruby_install_version=0.6.0
RUN wget "--output-document=ruby-install-$ruby_install_version.tar.gz" "https://github.com/postmodern/ruby-install/archive/v$ruby_install_version.tar.gz"
RUN tar --extract --gzip --verbose "--file=ruby-install-$ruby_install_version.tar.gz"

# install
RUN apt-get update && apt-get install --assume-yes make
WORKDIR "/tmp/chruby-$chruby_version"
RUN ["make", "install"]
WORKDIR "/tmp/ruby-install-$ruby_install_version"
RUN ["make", "install"]

# clean up
WORKDIR /tmp
RUN rm "chruby-$chruby_version.tar.gz" "ruby-install-$ruby_install_version.tar.gz"
RUN rm -r "chruby-$chruby_version" "ruby-install-$ruby_install_version"

# system ruby
RUN apt-get update && apt-get install --assume-yes ruby

#############
# Oh-My-Zsh #
#############

# dependency
RUN apt-get update && apt-get install --assume-yes git

# install and activate plugin
USER "$admin"
WORKDIR "/home/$admin"
RUN wget --output-document=- \
    https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh \
    | bash
RUN echo "source /usr/local/share/chruby/chruby.sh" >> ".zshrc"
RUN ["sed", "--in-place", "s/plugins=(git)/plugins=(git chruby)/", ".zshrc"]

# checkout my version
WORKDIR "/home/$admin/.oh-my-zsh"
RUN ["git", "remote", "add", "custom", "https://github.com/franklinyu/oh-my-zsh.git"]
RUN ["git", "fetch", "custom", "patch/chruby"]
RUN ["git", "checkout", "patch/chruby"]

# randomly install some version
WORKDIR "/home/$admin"
RUN ["ruby-install", "ruby", "2.1"]
RUN ["ruby-install", "ruby", "2.2"]
RUN ["ruby-install", "ruby", "2.3"]

# try the auto-completion with "docker run -it"
CMD ["zsh"]