Find file, cd to parent directory

cdto.sh

function cdto {
    local targetfile;
    local searchdir;
    if [ -z "$2" ]; then
        searchdir=.
        targetfile=$1
    else
        searchdir=$1
        targetfile=$2
    fi;
    echo searchdir: $searchdir target: $targetfile
    pushd `find $searchdir -iname "$targetfile*" -type f -exec dirname {} \; -quit`
}