++ideas for install any linux

install-any-linux.sh

@@ -6,16 +6,51 @@
 # Requirements:
 # The OS image needs to be in tar format and needs to contain grub
 
+set -e
 
-if [ $# -ne 2 ]; then
-    echo "$0 os-image.tar [usb|disk]"
+if [ $# -lt 2 ]; then
+    echo "$0 os-image.tar [usb|disk] [target-usb-disk]"
     echo "os-image.tar contains the OS"
     echo "usb mode: create a bootable usb stick including this script to auto install to disk"
     echo "disk mode: actually install os-image.tar to the first disk"
+    echo ""
+    echo "In usb mode, specify the usb disk to install to"
     exit 1
 fi
 
-os=$1; shift
+IMAGE=$1; shift
 mode=$1; shift
 
 # isohybrid
+
+setup_usb() {
+    rootfs_tmpdir=$(mktemp -d)
+
+    sudo sfdisk "$DISK" <<EOF
+label: dos
+,,L
+EOF
+
+    sudo mkfs.ext4 -F ${DISK}1
+    sudo mount ${DISK}1 $rootfs_tmpdir
+    sudo tar xf $IMAGE -C $rootfs_tmpdir
+
+    for dir in dev proc sys; do
+        sudo mount --bind /${dir} ${rootfs_tmpdir}/${dir}
+    done
+
+    ...
+
+}
+
+setup_disk()
+{
+
+
+
+}
+
+case "$mode" in
+    usb)
+        if [ $# -ne 1 ]; then echo "Specify usb disk to install to"; exit 1; fi
+        DISK=$1; shift