Adds craveytrain as a 3rd party prompt

.gitmodules

@@ -19,3 +19,6 @@
 [submodule "modules/autosuggestions/external"]
 	path = modules/autosuggestions/external
 	url = https://github.com/tarruda/zsh-autosuggestions
+[submodule "modules/prompt/external/craveytrain"]
+	path = modules/prompt/external/craveytrain
+	url = git@github.com:craveytrain/pure.git

modules/prompt/external/craveytrain

@@ -0,0 +1 @@
+Subproject commit f51505bd960222a79e251c7077ab9614d7d8b718

modules/prompt/functions/prompt_craveytrain_setup

@@ -1,177 +0,0 @@
-#!/usr/bin/env zsh
-
-# Load dependencies.
-pmodload 'helper'
-
-# Memo-ized var
-SEPARATOR=""
-
-# Begin a segment
-# Takes two arguments, foreground and message. Foreground can be omitted,
-# rendering default foreground.
-prompt_segment() {
-  local fg
-  local message
-
-  # If 2 params, 1st one is foreground
-  if [[ -n $2 ]]; then
-    # set fg to color passed in
-    fg="%F{$1}"
-    message="$2"
-  else
-    # otherwise set the fg color to reset value
-    fg="%f"
-    message="$1"
-  fi
-
-  # color the prompt, spit out the message and reset the colors
-  print -Pn "$SEPARATOR%{$fg%}$message%{%f%}"
-
-  # Let this run after the first run
-  SEPARATOR=" "
-}
-
-function build_prompt {
-  # If exit status is non-zero
-  if [ $? -ne 0 ]; then
-    prompt_segment red '\u2718'
-  fi
-
-  if [[ -n "$SSH_CONNECTION" ]]; then
-    # username
-    prompt_segment blue '%n'
-    prompt_segment 'at'
-
-    # hostname
-    prompt_segment magenta '%m'
-    prompt_segment 'in'
-  fi
-
-  # Working directory
-  prompt_segment cyan '%~'
-
-  # If git is installed and $git_status is defined
-  if hash git 2>/dev/null && $git_status; then
-  # if $git_status; then
-      prompt_segment '${(e)git_info[prompt]}'
-    if [[ -n "${git_info[status]}" ]]; then
-      prompt_segment red '${git_info[status]}'
-    fi
-  fi
-}
-
-start_time=$SECONDS
-function prompt_craveytrain_preexec {
-  start_time=$SECONDS
-}
-
-function calc_elapsed_time {
-  if [[ $timer_result -ge 3600 ]]; then
-    let "timer_hours = $timer_result / 3600"
-    let "remainder = $timer_result % 3600"
-    let "timer_minutes = $remainder / 60"
-    let "timer_seconds = $remainder % 60"
-    print -P "%B%F{red}>>> elapsed time ${timer_hours}h ${timer_minutes}m ${timer_seconds}s%b"
-  elif [[ $timer_result -ge 60 ]]; then
-    let "timer_minutes = $timer_result / 60"
-    let "timer_seconds = $timer_result % 60"
-    print -P "%B%F{yellow}>>> elapsed time ${timer_minutes}m ${timer_seconds}s%b"
-  elif [[ $timer_result -gt 10 ]]; then
-    print -P "%B%F{green}>>> elapsed time ${timer_result}s%b"
-  fi
-}
-
-function prompt_craveytrain_precmd {
-  setopt LOCAL_OPTIONS
-  unsetopt XTRACE KSH_ARRAYS
-  RPROMPT=''
-
-  # Get Git repository information.
-  if (( $+functions[git-info] )); then
-    git_status=git-info
-  fi
-
-  # Get Ruby information
-  if (( $+functions[ruby-info] )); then
-    ruby-info
-    if [[ "$ruby_info[version]" != *system* ]]; then
-      RPROMPT='$ruby_info[version]'
-    fi
-  fi
-
-  # Get Python information
-  if (( $+functions[python-info] )); then
-    python-info
-    if [ -n "$python_info[virtualenv]" ]; then
-      RPROMPT="$RPROMPT $python_info[virtualenv]"
-    fi
-  fi
-
-  # Get Node information
-  if (( $+functions[node-info] )); then
-    node-info
-    if [[ "$node_info[version]" != *system* ]]; then
-      RPROMPT="$RPROMPT $node_info[version]"
-    fi
-  fi
-
-  timer_result=$(($SECONDS-$start_time))
-  if [[ $timer_result -gt 10 ]]; then
-    calc_elapsed_time
-  fi
-  start_time=$SECONDS
-}
-
-function prompt_craveytrain_setup {
-  setopt LOCAL_OPTIONS
-  unsetopt XTRACE KSH_ARRAYS
-  prompt_opts=(cr percent subst)
-
-  # Load required functions.
-  autoload -Uz add-zsh-hook
-
-  # Add hook for calling git-info before each command.
-  add-zsh-hook preexec prompt_craveytrain_preexec
-  add-zsh-hook precmd prompt_craveytrain_precmd
-
-  # Set ruby-info parameters.
-  # %v - ruby version.
-  zstyle ':prezto:module:ruby:info:version' format '%v'
-
-  # Set python-info parameters.
-  # %v - virtualenv name.
-  zstyle ':prezto:module:python:info:virtualenv' format 'venv:%v'
-
-  # Set node-info parameters.
-  # %v - Node.js version.
-  zstyle ':prezto:module:node:info:version' format 'nvm:%v'
-
-  zstyle ':prezto:module:git:info' verbose 'yes'
-  zstyle ':prezto:module:editor:info:completing' format '%B%F{red}...%f%b'
-  zstyle ':prezto:module:editor:info:keymap:primary' format '%B%F{blue}❯%f%b'
-  zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format '%F{red}♺%f'
-  zstyle ':prezto:module:editor:info:keymap:alternate' format '%B%F{red}❮%f%b'
-  zstyle ':prezto:module:git:info:action' format '! %s'
-  zstyle ':prezto:module:git:info:added' format '✚'
-  zstyle ':prezto:module:git:info:ahead' format '⬆'
-  zstyle ':prezto:module:git:info:behind' format '⬇'
-  zstyle ':prezto:module:git:info:branch' format '\ue0a0 %b'
-  zstyle ':prezto:module:git:info:commit' format '%.7c'
-  zstyle ':prezto:module:git:info:deleted' format '✖'
-  zstyle ':prezto:module:git:info:modified' format '✱'
-  zstyle ':prezto:module:git:info:position' format '%p'
-  zstyle ':prezto:module:git:info:renamed' format '➙'
-  zstyle ':prezto:module:git:info:stashed' format 's'
-  zstyle ':prezto:module:git:info:unmerged' format '═'
-  zstyle ':prezto:module:git:info:untracked' format '?'
-  zstyle ':prezto:module:git:info:keys' format \
-    'prompt' '%F{yellow}$(coalesce "%b" "%p") [%F{226}%c%F{yellow}]%s' \
-    'status' '%A%B%S%a%d%m%r%U%u'
-
-  # Define prompts.
-  PROMPT='%{%f%b%k%}$(build_prompt)
-${editor_info[keymap]} '
-  SPROMPT='zsh: correct %F{red}%R%f to %F{green}%r%f [nyae]? '
-}
-
-prompt_craveytrain_setup "$@"

modules/prompt/functions/prompt_craveytrain_setup

@@ -0,0 +1 @@
+../external/craveytrain/pure.zsh