.profilerc

.profilerc

###############################################################################
# Save as ~/.profilerc and in your .bashrc add the following:
#
#     source ~/.promptrc
###############################################################################

function nonzero_return() {

	RETVAL=$?

	[ $RETVAL -ne 0 ] && echo "($RETVAL)"

}



# get current branch in git repo

function parse_git_branch() {

	BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`

	if [ ! "${BRANCH}" == "" ]

	then

		STAT=`parse_git_dirty`

		echo "[${BRANCH}${STAT}]"

	else

		echo ""

	fi

}



# get current status of git repo

function parse_git_dirty {

	status=`git status 2>&1 | tee`

	dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"`

	untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"`

	ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"`

	newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"`

	renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"`

	deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"`

	bits=''

	if [ "${renamed}" == "0" ]; then

		bits=">${bits}"

	fi

	if [ "${ahead}" == "0" ]; then

		bits="*${bits}"

	fi

	if [ "${newfile}" == "0" ]; then

		bits="+${bits}"

	fi

	if [ "${untracked}" == "0" ]; then

		bits="?${bits}"

	fi

	if [ "${deleted}" == "0" ]; then

		bits="x${bits}"

	fi

	if [ "${dirty}" == "0" ]; then

		bits="!${bits}"

	fi

	if [ ! "${bits}" == "" ]; then

		echo " ${bits}"

	else

		echo ""

	fi

}



export PS1="\[\e[33m\]\w\[\e[m\]\[\e[34m\]\[\e[m\]\[\e[31m\] \`parse_git_branch\`\[\e[m\]\[\e[35m\]\`nonzero_return\`\[\e[m\] \n\[\e[32m\]\u\[\e[m\]\[\e[34m\]\\$\[\e[m\] "