#!ipxe

goto ${menu} ||

:live_menu
set os {{ releases.k3os.name }}
set os_arch ${arch}
iseq ${os_arch} x86_64 && set os_arch amd64 ||
set k3os_mirror {{ releases.k3os.mirror }}
menu ${os} by Rancher
isset ${k3os_version} || set k3os_version latest
menu ${os} live
item --gap k3OS live version:
item boot ${space} ${os} ${k3os_version} - live
item --gap Parameters:
item k3os_version ${space} ${os} version: ${k3os_version}
item k3os_mirror ${space} Set mirror URL: ${k3os_mirror}
choose --default ${menu} menu || goto live_exit
echo ${cls}
goto ${menu} ||
goto live_exit

:k3os_version 
menu ${os} version
item latest ${space} latest 
item custom ${space} Set custom version
choose --default ${version} version || goto live_exit
echo ${cls}
goto k3os_version_${version} ||
goto live_exit

:k3os_version_latest
set k3os_version latest
set k3os_base_url ${k3os_mirror}/latest/download
goto live_menu

:k3os_version_custom
clear k3os_version
echo -n Please set k3OS version manually (in format vX.Y.Z):  && read k3os_version
set k3os_base_url ${k3os_mirror}/download/${k3os_version}
clear menu
goto live_menu

:k3os_mirror
echo -n Set mirror URL:  && read k3os_mirror
clear menu
goto k3os_version || 
goto live_exit

:boot
isset ${k3os_base_url} || set k3os_base_url ${k3os_mirror}/latest/download
set install_params k3os.mode=live
set boot_params printk.devkmsg=on console=ttyS0 console=tty1
imgfree
kernel ${k3os_base_url}/k3os-vmlinuz-${os_arch} ${install_params} ${boot_params} {{ kernel_params }}
initrd ${k3os_base_url}/k3os-initrd-${os_arch}
boot

:live_exit
clear menu
exit 0