sd-keyscript


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#!/bin/sh

build() {
    add_file "/usr/lib/systemd/system/systemd-keyscript@.service"
    add_full_dir "/etc/systemd-keyscript/initramfs"
    mv $BUILDROOT/etc/systemd-keyscript/initramfs/* "$BUILDROOT/etc/systemd-keyscript/"

    # enable all systemd units for existing script files
    for scriptpath in $BUILDROOT/etc/systemd-keyscript/scripts/*.sh; do
        fullname=$(basename "$scriptpath")
        filename="${fullname%.*}"
        wants="/usr/lib/systemd/system/systemd-cryptsetup@$filename.service.wants"

        mkdir -p "$BUILDROOT$wants"
        add_symlink "$wants/systemd-keyscript@$filename.service" \
        "/usr/lib/systemd/system/systemd-keyscript@.service"
    done
}

help() {
    cat <<HELPEOF
This hook adds systemd units to run script files before encrypted disks are decrypted
HELPEOF
}