co

#!/bin/bash
HERE=$(dirname ${BASH_SOURCE[0]})
. ${HERE}/fixpath

# This script usually just calls git checkout passing its parameters.
# If there is a -M option, it and the argument following it is replaced by a generated branch name.  The argument following it is usually quoted.
# e.g.
#    co -b -M "CCP-98765: The monkey chew tobacco on the street car line"
# becomes
#    git checkout -b CCP-98765----_The_monkey_chew_tobacco_on_the_street_car_line

processedargs=()
lastarg=
for arg ; do
    if [ "$arg" != "-M" ] ; then
        if [ "$lastarg" = "-M" ] ; then
            processedargs+=($(echo $arg | m2b))
        else
            processedargs+=($arg)
        fi
    fi
    lastarg=$arg
done

git checkout ${processedargs[@]}