Mac OS X Bash Profile

.bash_profile

export PATH=~/bin:$PATH
export CLICOLOR=1
export LSCOLORS='Axfxcxdxbxegedabagacad'

parse_git_branch ()
{
	if git rev-parse --git-dir >/dev/null 2>&1
	then
		gitver=$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')
	else
		return 0
	fi
	echo -e "($gitver)"
}

branch_color ()
{
	if git rev-parse --git-dir >/dev/null 2>&1
	then
		color=""
		if git diff --quiet 2>/dev/null >&2 
		then
			color="\033[00;32m"
		else
			color="\033[00;31m"
		fi
	else
		return 0
	fi
	echo -ne "$color"
}

export PS1='\[\033[01;30m\]\u@\h\[\033[01;37m\]:\[\033[01;33m\]\w\[$(branch_color)\]$(parse_git_branch)\[\033[00;00m\]$ '

alias grep="grep --colour=auto"

alias la="ls -a"
alias ll="ls -al"

alias targzip="tar -czfv"
alias tarbzip2="tar -cjfv"
alias untargzip="tar -xzfv"
alias untarbzip2="tar -xjfv"

alias genpwd="gpg --gen-random --armor 1 9"

if [ -f `brew --prefix`/etc/bash_completion ]; then
  . `brew --prefix`/etc/bash_completion
fi

[[ -s "/Users/tomdensham/.rvm/scripts/rvm" ]] && source "/Users/tomdensham/.rvm/scripts/rvm"