Merge pull request #538 from minamarkham/master

New theme, named 'cupcake'

themes/cupcake/cupcake.theme.bash

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+
+# Emoji-based theme to display source control management and
+# virtual environment info beside the ordinary bash prompt.
+
+# Theme inspired by:
+#  - Naming your Terminal tabs in OSX Lion - http://thelucid.com/2012/01/04/naming-your-terminal-tabs-in-osx-lion/
+#  - Bash_it sexy theme
+
+# Demo:
+# ┌ⓔ virtualenv 💁user @ 💻 host in 📁directory on 🌿branch {1} ↑1 ↓1 +1 •1 ⌀1 ✗
+# └❯ cd .bash-it/themes/cupcake
+
+# virtualenv prompts
+VIRTUALENV_CHAR="ⓔ "
+VIRTUALENV_THEME_PROMPT_PREFIX=""
+VIRTUALENV_THEME_PROMPT_SUFFIX=""
+
+# SCM prompts
+SCM_NONE_CHAR=""
+SCM_GIT_CHAR="[±] "
+SCM_GIT_BEHIND_CHAR="${red}↓${normal}"
+SCM_GIT_AHEAD_CHAR="${bold_green}↑${normal}"
+SCM_GIT_UNTRACKED_CHAR="⌀"
+SCM_GIT_UNSTAGED_CHAR="${bold_yellow}•${normal}"
+SCM_GIT_STAGED_CHAR="${bold_green}+${normal}"
+
+SCM_THEME_PROMPT_DIRTY=""
+SCM_THEME_PROMPT_CLEAN=""
+SCM_THEME_PROMPT_PREFIX=""
+SCM_THEME_PROMPT_SUFFIX=""
+
+# Git status prompts
+GIT_THEME_PROMPT_DIRTY=" ${red}✗${normal}"
+GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓${normal}"
+GIT_THEME_PROMPT_PREFIX=""
+GIT_THEME_PROMPT_SUFFIX=""
+
+# ICONS =======================================================================
+
+icon_start="┌"
+icon_user="💁  "
+icon_host=" @ 💻  "
+icon_directory=" in 📁  "
+icon_branch="🌿"
+icon_end="└❯ "
+
+# extra spaces ensure legiblity in prompt
+
+# FUNCTIONS ===================================================================
+
+# Display virtual environment info
+function virtualenv_prompt {
+  if [[ -n "$VIRTUAL_ENV" ]]; then
+    virtualenv=`basename "$VIRTUAL_ENV"`
+    echo -e "$VIRTUALENV_CHAR$virtualenv "
+  fi
+}
+
+# Rename tab
+function tabname {
+  printf "\e]1;$1\a"
+}
+
+# Rename window
+function winname {
+  printf "\e]2;$1\a"
+}
+
+# PROMPT OUTPUT ===============================================================
+
+# Displays the current prompt
+function prompt_command() {
+  PS1="\n${icon_start}$(virtualenv_prompt)${icon_user}${bold_red}\u${normal}${icon_host}${bold_cyan}\h${normal}${icon_directory}${bold_purple}\W${normal}\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on ${icon_branch}  \")${white}$(scm_prompt_info)${normal}\n${icon_end}"
+  PS2="${icon_end}"
+}
+
+# Runs prompt (this bypasses bash_it $PROMPT setting)
+PROMPT_COMMAND=prompt_command