Merge remote-tracking branch 'upstream/master'

* upstream/master: (35 commits)
  make README reflect latest changes
  URL Tools Plugin
  added a comment to the composer installation alias
  added Composer completition and aliases
  added two aliases to Symfony2 Plugin
  fix test aliases
  Missing comment line
  look for test/unit instead of test/units. #typo
  Correct error message.
  Clean up doc
  Jira ticket shortcut to browse existing issues or create a new issue.
  Add zeus plugin
  Make rvm prompt function a bit cleaner
  Fixing the rvm_prompt_info command, now it will not show empty parens if no rvm is currently being used
  Add link to gist
  Updated documentation for agnoster theme
  Use HISTFILE evironment variable directly rather than copying it
  added autojump plugin support for mac os x + port
  Colemak plugin
  Per directory history plugin
  ...

plugins/zeus/zeus.plugin.zsh

+# Some aliases for zeus. (See: https://github.com/burke/zeus)
+# Zeus preloads your Rails environment and forks that process whenever
+# needed. This effectively speeds up Rails' boot process to under 1 sec.
+
+# Always use bundler.
+# Rails depends on bundler, so we can be pretty sure, that there are no
+# problems with this command. For all the other aliases I provided an 
+# alternative, in case people have conflicts with other plugins (e.g. suse).
+alias zeus='bundle exec zeus'
+
+# Init
+alias zi='zeus init'
+alias zinit='zeus init'
+
+# Start
+alias zs='zeus start'
+alias ztart='zeus start'
+
+# Console
+alias zc='zeus console'
+alias zonsole='zeus console'
+
+# Server
+alias zsr='zeus server'
+alias zerver='zeus server'
+
+# Rake
+alias zr='zeus rake'
+alias zake='zeus rake'
+
+# Generate
+alias zg='zeus generate'
+alias zenerate='zeus generate'
+
+# Runner
+alias zrn='zeus runner'
+alias zunner='zeus runner'
+
+# Cucumber
+alias zcu='zeus cucumber'
+alias zucumber='zeus cucumber'
+
+# Test
+alias zt='zeus test'
+alias zest='zeus test'
+
+alias zu='zeus test test/unit/*'
+alias zunits='zeus test test/unit/*'
+
+alias zf='zeus test test/functional/*'
+alias zunctional='zeus test test/functional/*'
+
+alias za='zeus test test/unit/*; zeus test test/functional/; zeus cucumber'
+alias zall='zeus test test/unit/*; zeus test test/functional/; zeus cucumber'
+
+# Clean up crashed zeus instances.
+alias zsw='rm .zeus.sock'
+alias zweep='rm .zeus.sock'

themes/3den.zsh-theme

+PROMPT=$'%{$fg[white]%}$(~/.rvm/bin/rvm-prompt) %{$fg_bold[cyan]%}%~%{$reset_color%}$(git_prompt_info) %{$fg[cyan]%}%D{[%I:%M:%S]}\
+%{$fg_bold[green]%}%n$%{$reset_color%} '
+
+ZSH_THEME_GIT_PROMPT_PREFIX=" %{$fg[white]%}("
+ZSH_THEME_GIT_PROMPT_SUFFIX=")%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="*"
+ZSH_THEME_GIT_PROMPT_CLEAN=""

themes/agnoster.zsh-theme

+# 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://gist.github.com/1595572).
+#
+# In addition, I recommend the
+# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
+# using it on Mac OS X, [iTerm 2](http://www.iterm2.com/) over Terminal.app -
+# it has significantly better color fidelity.
+#
+# # 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'
+SEGMENT_SEPARATOR='⮀'
+
+# 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}%}$SEGMENT_SEPARATOR"
+  else
+    echo -n "%{%k%}"
+  fi
+  echo -n "%{%f%}"
+  CURRENT_BG=''
+}
+
+### Prompt components
+# Each component will draw itself, and hide itself if no information needs to be shown
+
+# Context: user@hostname (who am I and where am I)
+prompt_context() {
+  local user=`whoami`
+
+  if [[ "$user" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
+    prompt_segment black default "%(!.%{%F{yellow}%}.)$user@%m"
+  fi
+}
+
+# Git: branch/detached head, dirty status
+prompt_git() {
+  local ref dirty
+  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
+    ZSH_THEME_GIT_PROMPT_DIRTY='±'
+    dirty=$(parse_git_dirty)
+    ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git show-ref --head -s --abbrev |head -n1 2> /dev/null)"
+    if [[ -n $dirty ]]; then
+      prompt_segment yellow black
+    else
+      prompt_segment green black
+    fi
+    echo -n "${ref/refs\/heads\//⭠ }$dirty"
+  fi
+}
+
+# Dir: current working directory
+prompt_dir() {
+  prompt_segment blue black '%~'
+}
+
+# Status:
+# - was there an error
+# - am I root
+# - are there background jobs?
+prompt_status() {
+  local symbols
+  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 "$symbols"
+}
+
+## Main prompt
+build_prompt() {
+  RETVAL=$?
+  prompt_status
+  prompt_context
+  prompt_dir
+  prompt_git
+  prompt_end
+}
+
+PROMPT='%{%f%b%k%}$(build_prompt) '

themes/jnrowe.zsh-theme

@@ -3,14 +3,13 @@ autoload -Uz vcs_info
 
 zstyle ':vcs_info:*' actionformats \
        '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
-zstyle ':vcs_info:*' formats \
-    '%F{2}%s%F{7}:%F{2}(%F{1}%b%F{2})%f '
+zstyle ':vcs_info:*' formats '%F{2}%s%F{7}:%F{2}(%F{1}%b%F{2})%f '
 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
 zstyle ':vcs_info:*' enable git
 
-add-zsh-hook precmd prompt_jnrowe_precmd
+add-zsh-hook precmd prompt_vcs
 
-prompt_jnrowe_precmd () {
+prompt_vcs () {
     vcs_info
 
     if [ "${vcs_info_msg_0_}" = "" ]; then
@@ -24,8 +23,16 @@ prompt_jnrowe_precmd () {
     fi
 }
 
+function {
+    if [[ -n "$SSH_CLIENT" ]]; then
+        PROMPT_HOST=" ($HOST)"
+    else
+        PROMPT_HOST=''
+    fi
+}
+
 local ret_status="%(?:%{$fg_bold[green]%}Ξ:%{$fg_bold[red]%}%S↑%s%?)"
 
-PROMPT='${ret_status}%{$fg_bold[green]%}%p %{$fg_bold[yellow]%}%2~ ${vcs_info_msg_0_}${dir_status}%{$reset_color%} '
+PROMPT='${ret_status}%{$fg[blue]%}${PROMPT_HOST}%{$fg_bold[green]%}%p %{$fg_bold[yellow]%}%2~ ${vcs_info_msg_0_}${dir_status}%{$reset_color%} '
 
 #  vim: set ft=zsh ts=4 sw=4 et:

tools/check_for_upgrade.sh

@@ -32,9 +32,10 @@ then
       echo "[Oh My Zsh] Would you like to check for updates?"
       echo "Type Y to update oh-my-zsh: \c"
       read line
-      if [ "$line" = Y ] || [ "$line" = y ]
-      then
+      if [ "$line" = Y ] || [ "$line" = y ]; then
         _upgrade_zsh
+      else
+        _update_zsh_update
       fi
     fi
   fi