Add git branch name to shell prompt in Ubuntu with custom text. Sudo nano ~/.bashrc

.bashrc

# Colors definition
BLUE='\e[94m'
L_BLUE='\e[96m'
YELLOW='\e[93m'
GREEN='\e[32m'
L_GREEN='\e[92m'
RED='\e[31m'
L_RED='\e[91m'
NC='\e[0m'

export GIT_PS1_SHOWDIRTYSTATE=true        # show * for changes
export GIT_PS1_SHOWUNTRACKEDFILES=true    # show % for new files
#export PS1="$GREEN\u$YELLOW@$L_GREEN\h$YELLOW: $BLUE\W $L_RED\$(__git_ps1)$NC $ "

# Something stylish & cool with custom text. ;)
export PS1="$GREEN\u$YELLOW is working on $BLUE\W$L_GREEN @$L_RED\$(__git_ps1)$NC $ "