list disks in the bootloader

bootloader/bin/bootstrap.sh

@@ -27,12 +27,19 @@ enable_debug_console() {
   invoke_terminal "${tty}" "[Bootstrap Debug Console]" "/bin/busybox sh"
 }
 
+find_rootfs_partitions() {
+  disks=$(fdisk -l | sed -n "s/Disk \(\/dev\/.*\):.*/\1/p")
+  for disk in $disks; do
+    echo $disk
+  done
+}
 
 main() {
   echo "...:::||| Bootstrapping ChromeOS Factory Shim |||:::..."
   echo "TTY: ${TTY}, LOG: ${LOG_TTY}, echo: ${echo_TTY}, DEBUG: ${DEBUG_TTY}"
   echo "idk please work"
   
+  find_rootfs_partitions
   enable_debug_console "/dev/pts/0"
 }
 

bootloader/bin/init

@@ -10,11 +10,7 @@
 
 set -x
 
-. /lib/init.sh
-
 setup_environment() {
-  #initialize
-
   # Install additional utility programs.
   /bin/busybox --install /bin || true
 }

build.sh

@@ -15,7 +15,7 @@ print_help() {
 }
 
 check_deps() {
-  local needed_commands="cpio binwalk pcregrep realpath cgpt"
+  local needed_commands="cpio binwalk pcregrep realpath cgpt mkfs.ext4 mkfs.ext2 fdisk"
   for command in $needed_commands; do
     if ! command -v $command &> /dev/null; then
       echo $command

build_image.sh

@@ -59,6 +59,11 @@ partition_disk() {
     echo #accept default parition number
     echo #accept default first sector
     echo #accept default size to fill rest of image
+    echo x #enter expert mode
+    echo n #change the partition name
+    echo #accept default partition number
+    echo "shimboot_rootfs:default" #set partition name
+    echo r #return to normal more
 
     #write changes
     echo w