Git tab completion

gistfile1.txt

# In ~/.bash_profile
# Git tab completion

# source /usr/local/etc/bash_completion.d/git-completion.bash
# homebrew => source /usr/local/Cellar/git/1.7.2.3/etc/bash_completion.d/git-completion.bash
# copied file to ~/.git-completion.sh

source ~/.git-completion.sh

GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWUPSTREAM="auto"
export GIT_PS1_SHOWSTASHSTATE=true
export GIT_PS1_SHOWUNTRACKEDFILES=true

# PS1='\[\e[0;32m\][\w]$(__git_ps1 " %s")\n\u@\h$\[\e[m\] '
PS1='\[\033[1;33m\]\u\[\033[0m\]@\[\033[1;33m\]\h \[\033[0m\]\w\[\033[1;33m\]$(__git_ps1 " %s")\[\033[0m\] \$ '

# Some more information can be added with flags (see comments in git-completion.bash). 
# The first line points at your git completion file.
# GIT_PS1_SHOWDIRTYSTATE displays unstaged changes “*” or staged changes “+” next to the branch name.
# GIT_PS1_SHOWUPSTREAM=”auto” indicates if you are behind “<", ahead ">” or diverged “<>“.
# All 4 set that you want to show an notification when you have changes or something in your stash.

# The final line changes your bash shell prompt.
  # Change text color to yellow: \[\033[1;33m\]
  # Change text color to white: \[\033[0m\]
  # Show user name: \u
  # Show location: \h
  # Show current working directory and path: \w
  # Show git status: $(__git_ps1 " %s")