asterinas/regression/ramdisk/mkinitramfs

#!/bin/bash
set -e

if [ $# -ne 2 ]; then
    echo "Usage: mkinitramfs <dir> <cpio>"
    exit 1
fi

if [ -d "$1" ]; then
    echo "Creating $2 from $1"
    (cd "$1"; find . | cpio -o -H newc) > "$2"
else
    echo "The first argument must be a directory"
    exit 1
fi