git cherry-pick时保留原始时间

function cherry_pick_with_date() {
    _commit=$1
    shift

    _date=$(git log ${_commit} -1 | grep -Po 'Date: +\K(.*)')
    echo "Date: ${_date}"

    git cherry-pick -n ${_commit}
    GIT_COMMITTER_DATE="${_date}" GIT_AUTHOR_DATE="${_date}" git commit $*
}