Refactor ansible hosts.yml: Update hosts to include all servers

ansible/Playbooks/ansible-role-oh-my-zsh/roles/defaults/main.yml

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+---
+# Role vars.
+omz_install_zsh: false
+
+# User vars.
+omz_user: []
+#  - name: "someuser"
+#    group: "somegroup"
+#    settings: |
+#     export PATH="/usr/local/sbin:$path"
+#     alias l="ls -AF"
+
+# Oh My ZSH vars.
+omz_git_repository: "https://github.com/robbyrussell/oh-my-zsh.git"
+omz_install_directory: ".oh-my-zsh"
+
+# Oh My ZSH template vars.
+omz_zshrc_create: true
+omz_zshrc_template: "templates/zshrc.zsh-template.j2"
+omz_custom_theme_template: "templates/custom.zsh-theme.j2"
+omz_zshrc_backup: true
+omz_zshrc_force: true
+omz_zsh_theme: "robbyrussell"
+omz_case_sensitive: false
+omz_hyphen_insensitive: false
+omz_disable_auto_update: false
+omz_update_zsh_days: 13
+omz_disable_ls_colors: false
+omz_disable_auto_title: false
+omz_enable_correction: false
+omz_completion_waiting_dots: false
+omz_disable_untracked_files_dirty: false
+omz_hist_stamps: "mm/dd/yyyy"
+omz_zsh_custom: "$ZSH/custom"
+omz_plugins: []

ansible/Playbooks/ansible-role-oh-my-zsh/roles/tasks/main.yml

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+---
+# Make sure zsh is installed and set to the user's default shell.
+- name: "OMZ | include zsh.yml tasks."
+  include_tasks: "zsh.yml"
+  tags:
+    - "zsh"
+    - "configure"
+    - "configurezsh"
+
+# Install oh-my-zsh.
+- name: "OMZ | include oh-my-zsh.yml tasks."
+  include_tasks: oh-my-zsh-install.yml
+  tags:
+    - "oh-my-zsh"
+    - "install"
+    - "installohmyzsh"
+
+# Configure oh-my-zsh with a custom .zshrc template if omz_zshrc_create
+# is set to 'true'.
+- name: "OMZ | include oh-my-zsh-zshrc.yml tasks."
+  include_tasks: oh-my-zsh-zshrc.yml
+  tags:
+    - "oh-my-zsh"
+    - "configure"
+    - "configureohmyzsh"
+
+# Finally, add exports etc to .zshrc /last/ (i.e. so they get added to whaterver
+# .zshrc exists.
+- name: "OMZ | include zsh-zshrc.yml tasks."
+  include_tasks: zsh-zshrc.yml
+  tags:
+    - "zsh"
+    - "configure"
+    - "configurezsh"

ansible/Playbooks/ansible-role-oh-my-zsh/roles/tasks/oh-my-zsh-install.yml

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+---
+- name: "OMZ | establish install location."
+  set_fact:
+    omz_install_path: "/{{ omz_user_home_dir }}/{{ omz_user.name }}/{{ omz_install_directory }}"
+
+- name: "OMZ | clone Oh My ZSH repo for user."
+  git:
+    repo: "{{ omz_git_repository }}"
+    dest: "{{ omz_install_path }}"
+    update: "true"
+    accept_hostkey: "true"
+    version: "master"
+  register: "omz_clone"
+
+- name: "OMZ | set ownership on newly cloned repository."
+  file:
+    path: "{{ omz_install_path }}"
+    owner: "{{ omz_user.name }}"
+    group: "{{ omz_user.group }}"
+    recurse: "true"
+  when: "omz_clone is changed"

ansible/Playbooks/ansible-role-oh-my-zsh/roles/tasks/oh-my-zsh-zshrc.yml

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+---
+- name: "OMZ | derive user .zshrc path."
+  set_fact:
+    omz_user_zshrc_path: "/{{ omz_user_home_dir }}/{{ omz_user.name }}/.zshrc"
+
+- name: "OMZ | template .zshrc into place if required."
+  template:
+    src: "{{ omz_zshrc_template }}"
+    dest: "{{ omz_user_zshrc_path }}"
+    owner: "{{ omz_user.name }}"
+    group: "{{ omz_user.group }}"
+    backup: "{{ omz_zshrc_backup }}"
+    force: "{{ omz_zshrc_force }}"
+  when: "omz_zshrc_create"

ansible/Playbooks/ansible-role-oh-my-zsh/roles/tasks/zsh-zshrc.yml

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+---
+# Note that we assume this file exists! lineinfile will fail if the file is
+# not present.
+- name: "OMZ | export vars to .zshrc if required."
+  blockinfile:
+    dest: "{{ omz_user_zshrc_path }}"
+    block: "{{ omz_user.settings }}"
+    backup: "{{ omz_zshrc_backup }}"
+  when:
+    - "omz_user.settings is defined"
+    # Don't flag this line for checking if the value is empty--checking for an
+    # empty value makes perfect sense.
+    - "omz_user.settings != ''"  # noqa 602
+    - "not omz_zshrc_create"

ansible/Playbooks/ansible-role-oh-my-zsh/roles/tasks/zsh.yml

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+---
+- name: "OMZ | establish home directory."
+  set_fact:
+    omz_user_home_dir: "{{ (ansible_system == 'Darwin') | ternary('Users', 'home') }}"
+
+- name: "OMZ | ensure zsh is installed."
+  block:
+    - name: "OMZ | install zsh for Linux."
+      package:
+        name: "zsh"
+        state: "present"
+      when:
+        - "ansible_system == 'Linux'"
+        - "omz_install_zsh"
+
+    - name: "OMZ | install zsh for macOS."
+      homebrew:
+        name: "zsh"
+        state: "present"
+      when:
+        - "ansible_system == 'Darwin'"
+        - "omz_install_zsh"
+
+- name: "OMZ | get zsh installed path."
+  shell: "command -v zsh"
+  register: omz_zsh_installed_path
+  changed_when: "false"
+
+- name: "OMZ | get user shell to zsh."
+  user:
+    name: "{{ omz_user.name }}"
+    shell: "{{ omz_zsh_installed_path.stdout }}"

ansible/Playbooks/ansible-role-oh-my-zsh/roles/templates/custom.zsh-theme.j2

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+# vim:ft=zsh ts=2 sw=2 sts=2
+#
+# agnoster's Theme - https://gist.github.com/3712874
+# A Powerline-inspired theme for ZSH
+#
+# # README
+#
+# In order for this theme to render correctly, you will need a
+# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
+# Make sure you have a recent version: the code points that Powerline
+# uses changed in 2012, and older versions will display incorrectly,
+# in confusing ways.
+#
+# In addition, I recommend the
+# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
+# using it on Mac OS X, [iTerm 2](https://iterm2.com/) over Terminal.app -
+# it has significantly better color fidelity.
+#
+# If using with "light" variant of the Solarized color schema, set
+# SOLARIZED_THEME variable to "light". If you don't specify, we'll assume
+# you're using the "dark" variant.
+#
+# # Goals
+#
+# The aim of this theme is to only show you *relevant* information. Like most
+# prompts, it will only show git information when in a git working directory.
+# However, it goes a step further: everything from the current user and
+# hostname to whether the last call exited with an error to whether background
+# jobs are running in this shell will all be displayed automatically when
+# appropriate.
+
+### Segment drawing
+# A few utility functions to make it easy and re-usable to draw segmented prompts
+
+CURRENT_BG='NONE'
+
+case ${SOLARIZED_THEME:-dark} in
+    light) CURRENT_FG='black';;
+    *)     CURRENT_FG='white';;
+esac
+
+# Special Powerline characters
+
+() {
+  local LC_ALL="" LC_CTYPE="en_US.UTF-8"
+  # NOTE: This segment separator character is correct.  In 2012, Powerline changed
+  # the code points they use for their special characters. This is the new code point.
+  # If this is not working for you, you probably have an old version of the
+  # Powerline-patched fonts installed. Download and install the new version.
+  # Do not submit PRs to change this unless you have reviewed the Powerline code point
+  # history and have new information.
+  # This is defined using a Unicode escape sequence so it is unambiguously readable, regardless of
+  # what font the user is viewing this source code in. Do not replace the
+  # escape sequence with a single literal character.
+  # Do not change this! Do not make it '\u2b80'; that is the old, wrong code point.
+  SEGMENT_SEPARATOR=$'\ue0b0'
+}
+
+# Begin a segment
+# Takes two arguments, background and foreground. Both can be omitted,
+# rendering default background/foreground.
+prompt_segment() {
+  local bg fg
+  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
+  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
+  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
+    echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%} "
+  else
+    echo -n "%{$bg%}%{$fg%} "
+  fi
+  CURRENT_BG=$1
+  [[ -n $3 ]] && echo -n $3
+}
+
+# End the prompt, closing any open segments
+prompt_end() {
+  if [[ -n $CURRENT_BG ]]; then
+    echo -n " %{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
+  else
+    echo -n "%{%k%}"
+  fi
+  echo -n "%{%f%}"
+  CURRENT_BG=''
+}
+
+### Prompt components
+# Each component will draw itself, and hide itself if no information needs to be shown
+
+# Context: user@hostname (who am I and where am I)
+prompt_context() {
+  if [[ "$USERNAME" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
+    prompt_segment black default "%(!.%{%F{yellow}%}.)%n@%m"
+  fi
+}
+
+# Git: branch/detached head, dirty status
+prompt_git() {
+  (( $+commands[git] )) || return
+  if [[ "$(git config --get oh-my-zsh.hide-status 2>/dev/null)" = 1 ]]; then
+    return
+  fi
+  local PL_BRANCH_CHAR
+  () {
+    local LC_ALL="" LC_CTYPE="en_US.UTF-8"
+    PL_BRANCH_CHAR=$'\ue0a0'         # 
+  }
+  local ref dirty mode repo_path
+
+   if [[ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]]; then
+    repo_path=$(git rev-parse --git-dir 2>/dev/null)
+    dirty=$(parse_git_dirty)
+    ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git rev-parse --short HEAD 2> /dev/null)"
+    if [[ -n $dirty ]]; then
+      prompt_segment yellow black
+    else
+      prompt_segment green $CURRENT_FG
+    fi
+
+    local ahead behind
+    ahead=$(git log --oneline @{upstream}.. 2>/dev/null)
+    behind=$(git log --oneline ..@{upstream} 2>/dev/null)
+    if [[ -n "$ahead" ]] && [[ -n "$behind" ]]; then
+      PL_BRANCH_CHAR=$'\u21c5'
+    elif [[ -n "$ahead" ]]; then
+      PL_BRANCH_CHAR=$'\u21b1'
+    elif [[ -n "$behind" ]]; then
+      PL_BRANCH_CHAR=$'\u21b0'
+    fi
+
+    if [[ -e "${repo_path}/BISECT_LOG" ]]; then
+      mode=" <B>"
+    elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
+      mode=" >M<"
+    elif [[ -e "${repo_path}/rebase" || -e "${repo_path}/rebase-apply" || -e "${repo_path}/rebase-merge" || -e "${repo_path}/../.dotest" ]]; then
+      mode=" >R>"
+    fi
+
+    setopt promptsubst
+    autoload -Uz vcs_info
+
+    zstyle ':vcs_info:*' enable git
+    zstyle ':vcs_info:*' get-revision true
+    zstyle ':vcs_info:*' check-for-changes true
+    zstyle ':vcs_info:*' stagedstr '✚'
+    zstyle ':vcs_info:*' unstagedstr '±'
+    zstyle ':vcs_info:*' formats ' %u%c'
+    zstyle ':vcs_info:*' actionformats ' %u%c'
+    vcs_info
+    echo -n "${${ref:gs/%/%%}/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
+  fi
+}
+
+prompt_bzr() {
+  (( $+commands[bzr] )) || return
+
+  # Test if bzr repository in directory hierarchy
+  local dir="$PWD"
+  while [[ ! -d "$dir/.bzr" ]]; do
+    [[ "$dir" = "/" ]] && return
+    dir="${dir:h}"
+  done
+
+  local bzr_status status_mod status_all revision
+  if bzr_status=$(bzr status 2>&1); then
+    status_mod=$(echo -n "$bzr_status" | head -n1 | grep "modified" | wc -m)
+    status_all=$(echo -n "$bzr_status" | head -n1 | wc -m)
+    revision=${$(bzr log -r-1 --log-format line | cut -d: -f1):gs/%/%%}
+    if [[ $status_mod -gt 0 ]] ; then
+      prompt_segment yellow black "bzr@$revision ✚"
+    else
+      if [[ $status_all -gt 0 ]] ; then
+        prompt_segment yellow black "bzr@$revision"
+      else
+        prompt_segment green black "bzr@$revision"
+      fi
+    fi
+  fi
+}
+
+prompt_hg() {
+  (( $+commands[hg] )) || return
+  local rev st branch
+  if $(hg id >/dev/null 2>&1); then
+    if $(hg prompt >/dev/null 2>&1); then
+      if [[ $(hg prompt "{status|unknown}") = "?" ]]; then
+        # if files are not added
+        prompt_segment red white
+        st='±'
+      elif [[ -n $(hg prompt "{status|modified}") ]]; then
+        # if any modification
+        prompt_segment yellow black
+        st='±'
+      else
+        # if working copy is clean
+        prompt_segment green $CURRENT_FG
+      fi
+      echo -n ${$(hg prompt "☿ {rev}@{branch}"):gs/%/%%} $st
+    else
+      st=""
+      rev=$(hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
+      branch=$(hg id -b 2>/dev/null)
+      if `hg st | grep -q "^\?"`; then
+        prompt_segment red black
+        st='±'
+      elif `hg st | grep -q "^[MA]"`; then
+        prompt_segment yellow black
+        st='±'
+      else
+        prompt_segment green $CURRENT_FG
+      fi
+      echo -n "☿ ${rev:gs/%/%%}@${branch:gs/%/%%}" $st
+    fi
+  fi
+}
+
+# Dir: current working directory
+prompt_dir() {
+  prompt_segment blue $CURRENT_FG '%~'
+}
+
+# Virtualenv: current working virtualenv
+prompt_virtualenv() {
+  if [[ -n "$VIRTUAL_ENV" && -n "$VIRTUAL_ENV_DISABLE_PROMPT" ]]; then
+    prompt_segment blue black "(${VIRTUAL_ENV:t:gs/%/%%})"
+  fi
+}
+
+# Status:
+# - was there an error
+# - am I root
+# - are there background jobs?
+prompt_status() {
+  local -a symbols
+
+  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
+  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
+  [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
+
+  [[ -n "$symbols" ]] && prompt_segment black default "$symbols"
+}
+
+#AWS Profile:
+# - display current AWS_PROFILE name
+# - displays yellow on red if profile name contains 'production' or
+#   ends in '-prod'
+# - displays black on green otherwise
+prompt_aws() {
+  [[ -z "$AWS_PROFILE" || "$SHOW_AWS_PROMPT" = false ]] && return
+  case "$AWS_PROFILE" in
+    *-prod|*production*) prompt_segment red yellow  "AWS: ${AWS_PROFILE:gs/%/%%}" ;;
+    *) prompt_segment green black "AWS: ${AWS_PROFILE:gs/%/%%}" ;;
+  esac
+}
+
+## Main prompt
+build_prompt() {
+  RETVAL=$?
+  prompt_status
+  prompt_virtualenv
+  prompt_aws
+  prompt_context
+  prompt_dir
+  prompt_git
+  prompt_bzr
+  prompt_hg
+  prompt_end
+}
+
+PROMPT='%{%f%b%k%}$(build_prompt) '

ansible/Playbooks/ansible-role-oh-my-zsh/roles/templates/zshrc.zsh-template.j2

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+# Managed by Ansible. This file may be overwritten when playbooks are run!
+
+# If you come from bash you might have to change your $PATH.
+# export PATH=$HOME/bin:/usr/local/bin:$PATH
+
+# Path to your oh-my-zsh installation.
+export ZSH=/{{ omz_user_home_dir }}/{{ omz_user.name }}/{{ omz_install_directory }}
+
+# Set name of the theme to load. Optionally, if you set this to "random"
+# it'll load a random theme each time that oh-my-zsh is loaded.
+# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
+ZSH_THEME="{{ omz_zsh_theme }}"
+
+# Uncomment the following line to use case-sensitive completion.
+CASE_SENSITIVE="{{ omz_case_sensitive }}"
+
+# Uncomment the following line to use hyphen-insensitive completion. Case
+# sensitive completion must be off. _ and - will be interchangeable.
+HYPHEN_INSENSITIVE="{{ omz_hyphen_insensitive }}"
+
+# Uncomment the following line to disable bi-weekly auto-update checks.
+DISABLE_AUTO_UPDATE="{{ omz_disable_auto_update }}"
+
+# Uncomment the following line to change how often to auto-update (in days).
+export UPDATE_ZSH_DAYS={{ omz_update_zsh_days }}
+
+# Uncomment the following line to disable colors in ls.
+DISABLE_LS_COLORS="{{ omz_disable_ls_colors }}"
+
+# Uncomment the following line to disable auto-setting terminal title.
+DISABLE_AUTO_TITLE="{{ omz_disable_auto_title }}"
+
+# Uncomment the following line to enable command auto-correction.
+ENABLE_CORRECTION="{{ omz_enable_correction }}"
+
+# Uncomment the following line to display red dots whilst waiting for completion.
+COMPLETION_WAITING_DOTS="{{ omz_completion_waiting_dots }}"
+
+# Uncomment the following line if you want to disable marking untracked files
+# under VCS as dirty. This makes repository status check for large repositories
+# much, much faster.
+DISABLE_UNTRACKED_FILES_DIRTY="{{ omz_disable_untracked_files_dirty }}"
+
+# Uncomment the following line if you want to change the command execution time
+# stamp shown in the history command output.
+# The optional three formats: "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
+HIST_STAMPS="{{ omz_hist_stamps }}"
+
+# Would you like to use another custom folder than $ZSH/custom?
+ZSH_CUSTOM={{ omz_zsh_custom }}
+
+# Which plugins would you like to load? (plugins can be found in ~/.oh-my-zsh/plugins/*)
+# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
+# Example format: plugins=(rails git textmate ruby lighthouse)
+# Add wisely, as too many plugins slow down shell startup.
+plugins=({{ omz_plugins | join(" ") }})
+
+source $ZSH/oh-my-zsh.sh
+
+# User configuration
+
+# export MANPATH="/usr/local/man:$MANPATH"
+
+# You may need to manually set your language environment
+# export LANG=en_US.UTF-8
+
+# Preferred editor for local and remote sessions
+# if [[ -n $SSH_CONNECTION ]]; then
+#   export EDITOR='vim'
+# else
+#   export EDITOR='mvim'
+# fi
+
+# Compilation flags
+# export ARCHFLAGS="-arch x86_64"
+
+# ssh
+# export SSH_KEY_PATH="~/.ssh/dsa_id"
+
+# Set personal aliases, overriding those provided by oh-my-zsh libs,
+# plugins, and themes. Aliases can be placed here, though oh-my-zsh
+# users are encouraged to define aliases within the ZSH_CUSTOM folder.
+# For a full list of active aliases, run `alias`.
+#
+# Example aliases
+# alias zshconfig="mate ~/.zshrc"
+# alias ohmyzsh="mate ~/.oh-my-zsh"
+
+{{ omz_user.settings }}