ps1

.bash_ps1

#  Customize BASH PS1 prompt to show current GIT repository and branch.
#  by Mike Stewart - http://MediaDoneRight.com

#  SETUP CONSTANTS
#  Bunch-o-predefined colors.  Makes reading code easier than escape sequences.
#  I don't remember where I found this.  o_O

# Reset
Color_Off=$'\033[0m'       # Text Reset

# Regular Colors
export Black=$'\033[0;30m'            # Black
export Red=$'\033[0;31m'              # Red
export Green=$'\033[0;32m'            # Green
export Yellow=$'\033[0;33m'           # Yellow
export Blue=$'\033[0;34m'             # Blue
export Purple=$'\033[0;35m'           # Purple
export Cyan=$'\033[0;36m'             # Cyan
export White=$'\033[0;37m'            # White

# Bold
export BBlack=$'\033[1;30m'           # Black
export BRed=$'\033[1;31m'             # Red
export BGreen=$'\033[1;32m'           # Green
export BYellow=$'\033[1;33m'          # Yellow
export BBlue=$'\033[1;34m'            # Blue
export BPurple=$'\033[1;35m'          # Purple
export BCyan=$'\033[1;36m'            # Cyan
export BWhite=$'\033[1;37m'           # White

# Underline
export UBlack=$'\033[4;30m'           # Black
export URed=$'\033[4;31m'             # Red
export UGreen=$'\033[4;32m'           # Green
export UYellow=$'\033[4;33m'          # Yellow
export UBlue=$'\033[4;34m'            # Blue
export UPurple=$'\033[4;35m'          # Purple
export UCyan=$'\033[4;36m'            # Cyan
export UWhite=$'\033[4;37m'           # White

# Background
export On_Black=$'\033[0;37;40m'      # Black
export On_Red=$'\033[41m'             # Red
export On_Green=$'\033[42m'           # Green
export On_Yellow=$'\033[43m'          # Yellow
export On_Blue=$'\033[44m'            # Blue
export On_Purple=$'\033[45m'          # Purple
export On_Cyan=$'\033[46m'            # Cyan
export On_White=$'\033[0;30;47m'      # White

# High Intensty
export IBlack=$'\033[0;90m'           # Black
export IRed=$'\033[0;91m'             # Red
export IGreen=$'\033[0;92m'           # Green
export IYellow=$'\033[0;93m'          # Yellow
export IBlue=$'\033[0;94m'            # Blue
export IPurple=$'\033[0;95m'          # Purple
export ICyan=$'\033[0;96m'            # Cyan
export IWhite=$'\033[0;97m'           # White

# Bold High Intensty
export BIBlack=$'\033[1;90m'          # Black
export BIRed=$'\033[1;91m'            # Red
export BIGreen=$'\033[1;92m'          # Green
export BIYellow=$'\033[1;93m'         # Yellow
export BIBlue=$'\033[1;94m'           # Blue
export BIPurple=$'\033[1;95m'         # Purple
export BICyan=$'\033[1;96m'           # Cyan
export BIWhite=$'\033[1;97m'          # White

# High Intensty backgrounds
export On_IBlack=$'\033[0;37;100m'       # Black
export On_IRed=$'\033[0;101m'         # Red
export On_IGreen=$'\033[0;102m'       # Green
export On_IYellow=$'\033[0;103m'      # Yellow
export On_IBlue=$'\033[0;104m'        # Blue
export On_IPurple=$'\033[10;95m'      # Purple
export On_ICyan=$'\033[0;106m'        # Cyan
export On_IWhite=$'\033[0;30;107m'    # White

# Blink
export Blink=$'\033[5m'               # Blinking text
export ResetBlink=$'\033[25m'         # Removes blinking text

# Statuses
export Info=$'\033[0;44;97m'          # Blue background
export Warning=$'\033[0;101;97m'      # Red background
export Success=$'\033[0;102;30m'      # Green background
export Highlight=$'\033[0;43;30m'     # Yellow background

# Various variables you might want for your PS1 prompt instead
Time12h="\T"
Time12a="\@"
PathShort="\w"
PathFull="\W"
NewLine="\n"
Jobs="\j"
Prompt="λ" # ✗ $ λ Σ Ξ Π ⛬ ☭ ⛧ ⛏




# Locale, `locale -a` to list available locales
# Make sure `locale` v
export LC_ALL="en_US.UTF-8"

command_exists () {
  type "$1" > /dev/null 2>&1 ;
}

if command_exists scutil ; then
  # OS X
  COMPUTER_NAME="$(scutil --get ComputerName)"
else
  # Standard
  COMPUTER_NAME="\h"
fi

source ~/.git-completion.bash
source ~/.git-prompt.sh

# This PS1 snippet was adopted from code for MAC/BSD from: http://allancraig.net/index.php?option=com_content&view=article&id=108:ps1-export-command-for-git&catid=45:general&Itemid=96
# It was tweaked to work on UBUNTU 11.04 & 11.10 and be mo' better

# export PS1='\n'$Cyan$COMPUTER_NAME$IBlack'\n'$Time12h$Color_Off'$(git branch &>/dev/null;\
# export PS1='\n'$IBlack$Time12h' '$Cyan$COMPUTER_NAME$Color_Off'$(git branch &>/dev/null;\
export PS1='\n'$IBlack$Time12h' $(git branch &>/dev/null;\
if [ $? -eq 0 ]; then \
  echo "$(echo `git status` | grep "nothing to commit" > /dev/null 2>&1; \
  if [ "$?" -eq "0" ]; then \
    # @4 - Clean repository - nothing to commit
    echo "'$Green'"$(__git_ps1 " (%s)"); \
  else \
    # @5 - Changes to working tree
    echo "'$IRed'"$(__git_ps1 " {%s}"); \
  fi) '$Blue$PathFull$Color_Off'\n$Prompt "; \
else \
  # @2 - Prompt when not in GIT repo
  echo " '$Yellow$PathShort$Color_Off'\n$Prompt "; \
fi)'