add __git_ps1 to PS1

dotfiles/bash/.bashrc

@@ -28,7 +28,8 @@ function sqlsetup {
     cp -a ~/git/sqlsetup/* ~/shares/sqlsetup/
 }
 
-PS1='`[ $? = 0 ] || echo "$? "`[\u@\h \w]\$ '
+source /usr/share/git/git-prompt.sh
+PS1='`[ $? = 0 ] || echo "$? "`[\u@\h \w`__git_ps1 " (%s)"`]\$ '
 
 alias ls='ls --color=auto'
 alias ip='ip --color=auto'