From e2a235f206fcb77d6dff1f8f8d1bdb9b2bf3d988 Mon Sep 17 00:00:00 2001
From: Nikolas Garofil <nikolas.garofil@uantwerpen.be>
Date: Mon, 13 Apr 2026 10:31:25 +0200
Subject: [PATCH 1/2] Support for Debian Netinst

---
 grub2/inc-debian.cfg | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/grub2/inc-debian.cfg b/grub2/inc-debian.cfg
index a9066829..8051e51b 100644
--- a/grub2/inc-debian.cfg
+++ b/grub2/inc-debian.cfg
@@ -1,5 +1,6 @@
 # Debian GNU/Linux
-function add_menu {
+# Live ISOs - The regular method
+function add_live_menu {
   isofile="$1"
 
   regexp \
@@ -18,7 +19,28 @@ function add_menu {
   }
 }
 
-for_each_sorted add_menu "$isopath"/debian/debian-live-*.iso
+# Netinst ISOs - Lots of options, so chain its own grub.cfg
+function add_netinst_menu {
+  isofile="$1"
+
+  regexp \
+    --set 1:isoname \
+    --set 2:version \
+    --set 3:arch \
+    "^${isopath}/debian/(debian-([^-]+)-([^-]+)-netinst\.iso)\$" "${isofile}"
+  menuentry "Debian Netinst ${version} ${arch}" "${isofile}" "${isoname}" --class debian {
+    set isofile=$2
+    set isoname=$3
+    use "${isoname}"
+    loop $isofile
+    change_root (loop)
+    configfile /boot/grub/grub.cfg
+    restore_root
+  }
+}
+
+for_each_sorted add_live_menu "$isopath"/debian/debian-live-*.iso
+for_each_sorted add_netinst_menu "$isopath"/debian/debian-*-netinst.iso
 
 # Special mini.iso installer - Lots of options, so chain its own grub.cfg
 if [ -e "$isopath/debian/mini.iso" ]; then

From 9646a104b6a2bfe6cae4faf875c5e5d3bb9c8b66 Mon Sep 17 00:00:00 2001
From: Nikolas Garofil <nikolas.garofil@uantwerpen.be>
Date: Mon, 13 Apr 2026 18:18:57 +0200
Subject: [PATCH 2/2] Make sure to also find Netinst when no other Debian iso's
 are present

---
 grub2/grub.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub2/grub.cfg b/grub2/grub.cfg
index c8908b40..6247d38a 100644
--- a/grub2/grub.cfg
+++ b/grub2/grub.cfg
@@ -187,7 +187,7 @@ if any_exists ${isopath}/clonezilla/clonezilla-live-*.iso; then
   }
 fi
 
-if any_exists ${isopath}/debian/debian-live-*.iso ${isopath}/debian/mini.iso; then
+if any_exists ${isopath}/debian/debian-live-*.iso ${isopath}/debian/debian-*-netinst.iso ${isopath}/debian/mini.iso; then
   menuentry "Debian >" --class debian {
     configfile "${prefix}/inc-debian.cfg"
   }