#!/bin/bash

check() {

    [ -x /sbin/cryptsetup-reencrypt ] || return 1

    return 255

}

depends() {

    echo dm rootfs-block

}

installkernel() {

    # requires hostonly='' override so that loop module is pulled in initramfs

    # even if not loaded in actual kernel. dracut bug?

    hostonly='' instmods dm_crypt =crypto loop

}

install() {

    if dracut_module_included crypt; then

        derror "'reencrypt' can't be installed together with 'crypt'."

        derror "Add '-o crypt' option to install reencrypt module."

        return 1

    fi

    dracut_install cryptsetup-reencrypt

    # moddir variable is assigned in dracut general shell lib

    # shellcheck disable=SC2154

    inst_hook cmdline 30 "$moddir/parse-reencrypt.sh"

    inst_simple "$moddir"/reencrypt.sh /sbin/reencrypt

    inst_simple "$moddir"/reencrypt-verbose.sh /sbin/cryptsetup-reencrypt-verbose

}