Update install.yml

.github/workflows/install.yml

@@ -50,27 +50,22 @@ jobs:
 
       - name: Create a raw disk image
         run: |
-          dd if=/dev/zero of=disk.img bs=1M count=20480  # Create a 20 GB disk image.
-          loop_device=$(sudo losetup --find --partscan --show disk.img) # https://github.com/orgs/community/discussions/147257
-          echo "Auto Loop Device: $loop_device"
-          #sudo losetup -d "$loop_device"
-          loop_device="/dev/loop3"
+          dd if=/dev/zero of=disk.img bs=1M count=15360  # Create a 15GB disk image
+          loop_device=$(sudo losetup --find --partscan --show disk.img)
+          losetup -d "$loop_device"
           echo "Loop Device: $loop_device"
-          sudo losetup "$loop_device" disk.img  # Attach the file as a loopback device
+          losetup "$loop_device" disk.img  # Attach the file as a loopback device
           parted -s "$loop_device" -- mklabel gpt
           parted -s "$loop_device" -- mkpart ESP fat32 1MiB 512MiB
           parted -s "$loop_device" -- set 1 esp on
           parted -s "$loop_device" -- mkpart primary btrfs 512MiB 100%
-          sed -i "s#/dev/loop0#$loop_device#g" ${{ matrix.config_installer.config_file }}
-
-          sudo partprobe "$loop_device" || sudo losetup -c "$loop_device"
-          sudo udevadm settle
+          sed -i "s#/dev/loop0#$loop_device#g" arch.json
+          mknod "${loop_device}p1" b 259 0  # Manually create because hosted-runner kernel does not refresh /dev
+          mknod "${loop_device}p2" b 259 1
 
           echo "System Disk Layout:"
           lsblk
-          ls -la /dev/loop3*
-          find /dev -type b -name 'loop*'
-          ls -l /dev/mapper/loop*
+          ls -la "$loop_device"*
         
       - name: Run the installer
         run: ${{ matrix.config_installer.installer }} config ${{ matrix.config_installer.config_file }}