prompt.sh

function bash_prompt {
  local EXIT="$?"

  # Text Color
  # local BL="\\[`tput setaf 0`\\]" # Black
  local RD="\\[`tput setaf 1`\\]" # Red
  local GR="\\[`tput setaf 2`\\]" # Green
  local YE="\\[`tput setaf 3`\\]" # Yellow
  local BU="\\[`tput setaf 4`\\]" # Blue
  # local MA="\\[`tput setaf 5`\\]" # Magenta
  local CY="\\[`tput setaf 6`\\]" # Cyan
  # local WH="\\[`tput setaf 7`\\]" # White

  local ESC="\\[`tput sgr0`\\]"

  # local AP=$'\xe2\x9c\x88' # Airplane
  # local RA=$'\xe2\x98\xa2' # Radioactive
  # local PF=$'\x28\xe0\xb8\x87\x27\xcc\x80\x2d\x27\xcc\x81\x29\xe0\xb8\x87' # Pissed off face
  local SA=$'\xe2\x9f\xbf ' # Squiggly Arrow

  export PS2="${YE}${SA} ${ESC}"

  export PS1="$ESC\u:$CY\W " # Path information
  export PS1="${PS1}${BU}`__git_ps1 "[%s] "`" # GIT Information

  export PS1="${PS1}$(if [[ $EXIT -eq "0" ]]; then echo -n $GR; else echo -n $RD; fi)[\@] " # Display Current Time in success color

  # if [[ $EXIT -eq "0" ]]; then # Last command was successful
  #     export PS1="${PS1}${GR}${RA}\n${PS2}"
  # else
  #     export PS1="${PS1}${RD}${PF}\n${PS2}"
  # fi

  export PS1="$PS1$PS2"

  export PS4="- "

  export GIT_PS1_SHOWDIRTYSTATE=true
  export GIT_PS1_SHOWSTASHSTATE=true
  export GIT_PS1_SHOWUNTRACKEDFILES=true
  export GIT_PS1_SHOWUPSTREAM="verbose"
  export GIT_PS1_DESCRIBE_STYLE
  export GIT_PS1_SHOWCOLORHINTS=true

  # Update Terminal CWD (default PROMPT_COMMAND)
  local SEARCH=' ';
  local REPLACE='%20';
  local PWD_URL="file://$HOSTNAME${PWD//$SEARCH/$REPLACE}";
  printf '\e]7;%s\a' "$PWD_URL"
}
export PROMPT_COMMAND="bash_prompt;"