vishvananda

function git_branch {
  git branch --no-color 2> /dev/null | egrep '^\*' | sed -e 's/^* //'
}

function git_dirty {
  # only tracks modifications, not unknown files needing adds
    if [ -z "`git status -s | awk '{print $1}' | grep '[ADMTU]'`" ] ; then
        return 1
    else
        return 0

vishvananda

#!/usr/bin/env bash
ENDPOINT_TYPE=${3:-$ENDPOINT_TYPE}
KEYSTONE_HOST=${4:-$KEYSTONE_HOST}

function die {
    echo $1
    echo "usage: $0 <username> <password>" \
         "<type=\$ENDPOINT_TYPE> <host=\$KEYSTONE_HOST>"
    exit 1
}