🔄 Sync with archiso

archiso/grub/loopback.cfg

@@ -0,0 +1,81 @@
+# Defining the Version of the ISO. This line could be easy changed by a Script wich do that automatic before creating ISO self.
+# Default "GIT", because if somebody outside from the DEVs create a ISO, this ISO wouldnt have a specific Version number.
+CACHYOS_VERSION="GIT"
+
+if [ "${grub_platform}" == 'efi' ]; then
+    bios_or_uefi='(UEFI)!'
+else
+    bios_or_uefi='(BIOS)!'
+fi
+
+# https://www.supergrubdisk.org/wiki/Loopback.cfg
+
+# Search for the ISO volume
+search --no-floppy --set=archiso_img_dev --file "${iso_path}"
+probe --set archiso_img_dev_uuid --fs-uuid "${archiso_img_dev}"
+
+# Set default menu entry
+default=cachyos
+timeout=10
+timeout_style=menu
+
+# Welcome Text
+menuentry "Welcome to CachyOS $CACHYOS_VERSION Live ISO $bios_or_uefi" {
+insmod ext2
+}
+menuentry "----------------------------------------------------" {
+insmod ext2
+}
+
+
+# Menu entries
+menuentry "CachyOS" --class arch --class gnu-linux --class gnu --class os --id 'cachyos' {
+    set gfxpayload=keep
+    linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux-cachyos archisobasedir=%INSTALL_DIR% img_dev=UUID=${archiso_img_dev_uuid} img_loop="${iso_path}" cow_spacesize=10G copytoram=n module_blacklist=nvidia,nvidia_modeset,nvidia_uvm,nvidia_drm,pcspkr nouveau.modeset=1 i915.modeset=1 radeon.modeset=1 nvme_load=yes
+    initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux-cachyos.img
+}
+
+menuentry "CachyOS with NVIDIA closed-source Driver (latest cards only 900+)" --class arch --class gnu-linux --class gnu --class os --id 'cachyos-nvidia' {
+    set gfxpayload=keep
+    linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux-cachyos archisobasedir=%INSTALL_DIR% img_dev=UUID=${archiso_img_dev_uuid} img_loop="${iso_path}" cow_spacesize=10G copytoram=n nvidia nvidia-drm.modeset=1 nvidia-drm.fbdev=1 nouveau.modeset=0 i915.modeset=1 radeon.modeset=1 nvme_load=yes module_blacklist=pcspkr
+    initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux-cachyos.img
+}
+
+menuentry "CachyOS Legacy Hardware (GPU nomodeset)" --class arch --class gnu-linux --class gnu --class os --id 'cachyos-fallback' {
+    set gfxpayload=keep
+    linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux-cachyos archisobasedir=%INSTALL_DIR% img_dev=UUID=${archiso_img_dev_uuid} img_loop="${iso_path}" cow_spacesize=10G copytoram=n module_blacklist=nvidia,nvidia_modeset,nvidia_uvm,nvidia_drm nomodeset nvme_load=yes
+    initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux-cachyos.img
+}
+
+if [ "${grub_platform}" == 'efi' -a "${grub_cpu}" == 'x86_64' -a -f '/boot/memtest86+/memtest.efi' ]; then
+    menuentry 'Run Memtest86+ (RAM test)' --class memtest86 --class memtest --class gnu --class tool {
+        set gfxpayload=800x600,1024x768
+        linux /boot/memtest86+/memtest.efi
+    }
+fi
+
+if [ "${grub_platform}" == 'efi' ]; then
+    if [ "${grub_cpu}" == 'x86_64' -a -f '/shellx64.efi' ]; then
+        menuentry 'UEFI Shell' --class efi {
+            chainloader /shellx64.efi
+        }
+    elif [ "${grub_cpu}" == "i386" -a -f '/shellia32.efi' ]; then
+        menuentry 'UEFI Shell' --class efi {
+            chainloader /shellia32.efi
+        }
+    fi
+
+    menuentry 'UEFI Firmware Settings' --id 'uefi-firmware' {
+        fwsetup
+    }
+fi
+
+menuentry 'System shutdown' --class shutdown --class poweroff {
+    echo 'System shutting down...'
+    halt
+}
+
+menuentry 'System restart' --class reboot --class restart {
+    echo 'System rebooting...'
+    reboot
+}