Colored bash prompt with current git branch name, also color git branch name if code changed. Put it under ur HOME folder with ".bashrc" name

.bashrc

# Configure colors here
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
  c_reset='\[\e[0m\]'
  c_user='\[\033[1;35m\]'
  c_path='\[\e[1;34m\]'
  c_git_clean='\[\e[1;32m\]'
  c_git_dirty='\[\e[1;31m\]'
else
  c_reset=
  c_user=
  c_path=
  c_git_clean=
  c_git_dirty=
fi
 
git_prompt ()
{
  if ! git rev-parse --git-dir > /dev/null 2>&1; then
  return 0
fi
 
git_branch=$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')
 
if git diff --quiet 2>/dev/null >&2; then
  git_color="$c_git_clean"
else
  git_color="$c_git_dirty"
fi
 
echo " [$git_color$git_branch${c_reset}]"
}

# Customize look here
PROMPT_COMMAND='PS1="${c_user}\u${c_reset}@${c_user}\h${c_reset}:${c_path}\w${c_reset}$(git_prompt)\$ "'