masugadesign/.bash_profile prompt (remote server, Git branch)

## .bash_profile prompt (remote server, Git branch)
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

# non git dir: user@host.server.com:~/var/www: _
# in git dir: user@host.server.com:~/var/www/site.tld (branchname): _
PS1="\[\e[01;31m\]\u@\H:\w\$(parse_git_branch): \[\e[00m\]"
	parse_git_branch() {
	git branch 2> /dev/null \| sed -e '/^[^]/d' -e 's/ \(.*\)/ (\1)/'
	}

	# non git dir: user@host.server.com:~/var/www: _
	# in git dir: user@host.server.com:~/var/www/site.tld (branchname): _
	PS1="\[\e[01;31m\]\u@\H:\w\$(parse_git_branch): \[\e[00m\]"