test-in-docker: Support for multiple ZSH versions

-z --zsh can specify one of the versions of ZSH we can get from
   centos and ubuntu

TESTS.md

@@ -26,8 +26,22 @@ This is the easiest to use _if_ you have Docker already installed and running.
 The command `./test-in-docker` should make it fairly easy to get into a running
 container with the framework of your choice.
 
+Examples:
+
+``` zsh
+# Test Antigen with the oldest version of ZSH
+$ ./test-in-docker antigen
+```
+
+``` zsh
+# Test Prezto with ZSH version 5.2
+$ ./test-in-docker --zsh 5.2 prezto
+```
+
 You can get Docker at <https://www.docker.com/community-edition>.
 
+**Note:** Not all frameworks work with all versions of ZSH (or the underlying OS).
+
 ## Vagrant
 
 Currently there are two test VMs. `test-vm` is an Ubuntu machine with several

docker/antibody/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/antibody/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/antigen/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/antigen/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/base-4.3.11/Dockerfile

@@ -0,0 +1,31 @@
+FROM centos:6
+
+RUN \
+  yum install -y \
+  curl \
+  git \
+  zsh \
+  mercurial \
+  subversion \
+  golang \
+  jq \
+  node \
+  ruby \
+  python \
+  python-virtualenv \
+  sudo
+
+RUN adduser --shell /bin/zsh --comment 'fred' --user-group fred
+
+COPY docker/fred-sudoers /etc/sudoers.d/fred
+
+USER fred
+WORKDIR /home/fred
+ENV LANG=en_US.UTF-8
+ENV TERM=xterm-256color
+ENV DEFAULT_USER=fred
+ENV POWERLEVEL9K_ALWAYS_SHOW_CONTEXT=true
+
+RUN touch .zshrc
+
+CMD ["/bin/zsh", "-l"]

docker/base/Dockerfile → docker/base-5.0.3/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:trusty
+FROM ubuntu:14.04
 
 RUN \
   apt-get update && \

docker/base-5.1.1/Dockerfile

@@ -0,0 +1,35 @@
+FROM ubuntu:16.04
+
+RUN \
+  apt-get update && \
+  echo 'golang-go golang-go/dashboard boolean false' | debconf-set-selections && \
+  DEBIAN_FRONTEND=noninteractive apt-get install -y \
+  curl \
+  git \
+  zsh \
+  mercurial \
+  subversion \
+  golang \
+  jq \
+  nodejs \
+  ruby \
+  python \
+  python-virtualenv \
+  sudo \
+  locales
+
+RUN adduser --shell /bin/zsh --gecos 'fred' --disabled-password fred
+RUN locale-gen "en_US.UTF-8"
+
+COPY docker/fred-sudoers /etc/sudoers.d/fred
+
+USER fred
+WORKDIR /home/fred
+ENV LANG=en_US.UTF-8
+ENV TERM=xterm-256color
+ENV DEFAULT_USER=fred
+ENV POWERLEVEL9K_ALWAYS_SHOW_CONTEXT=true
+
+RUN touch .zshrc
+
+CMD ["/bin/zsh", "-l"]

docker/base-5.2/Dockerfile

@@ -0,0 +1,35 @@
+FROM ubuntu:17.04
+
+RUN \
+  apt-get update && \
+  echo 'golang-go golang-go/dashboard boolean false' | debconf-set-selections && \
+  DEBIAN_FRONTEND=noninteractive apt-get install -y \
+  curl \
+  git \
+  zsh \
+  mercurial \
+  subversion \
+  golang \
+  jq \
+  nodejs \
+  ruby \
+  python \
+  python-virtualenv \
+  sudo \
+  locales
+
+RUN adduser --shell /bin/zsh --gecos 'fred' --disabled-password fred
+RUN locale-gen "en_US.UTF-8"
+
+COPY docker/fred-sudoers /etc/sudoers.d/fred
+
+USER fred
+WORKDIR /home/fred
+ENV LANG=en_US.UTF-8
+ENV TERM=xterm-256color
+ENV DEFAULT_USER=fred
+ENV POWERLEVEL9K_ALWAYS_SHOW_CONTEXT=true
+
+RUN touch .zshrc
+
+CMD ["/bin/zsh", "-l"]

docker/dotfile/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY ./ p9k/
 COPY docker/dotfile/zshrc .zshrc

docker/omz/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/omz/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/prezto/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/prezto/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zgen/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zgen/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zim/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zim/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zplug/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zplug/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zplugin/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zplugin/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zpm/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zpm/install.zsh /tmp/
 RUN zsh /tmp/install.zsh

docker/zulu/Dockerfile

@@ -1,4 +1,5 @@
-FROM p9k:base
+ARG base
+FROM p9k:${base}
 
 COPY docker/zulu/install.zsh /tmp/
 RUN zsh /tmp/install.zsh