From a959cc58a90e7447a6cad457bb64d86c26387c98 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Mon, 29 Apr 2024 16:57:16 +0200
Subject: [PATCH] Update install.sh

---
 src/install.sh | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/src/install.sh b/src/install.sh
index 3452d21..379170a 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -745,6 +745,40 @@ bootWindows() {
     return 0
   fi
 
+  # Migrations
+
+  [[ "${PLATFORM,,}" != "x64" ]] && return 0
+
+  if [ -f "$STORAGE/windows.old" ]; then
+    MACHINE=$(<"$STORAGE/windows.old")
+    [ -z "$MACHINE" ] && MACHINE="q35"
+    BOOT_MODE="windows_legacy"
+    echo "$BOOT_MODE" > "$STORAGE/windows.mode"
+    return 0
+  fi
+
+  local creation="1.10"
+  local minimal="2.14"
+
+  if [ -f "$STORAGE/windows.ver" ]; then
+    creation=$(<"$STORAGE/windows.ver")
+    [[ "${creation}" != *"."* ]] && creation="$minimal"
+  fi
+
+  # Force secure boot on installs created prior to v2.14
+  if (( $(echo "$creation < $minimal" | bc -l) )); then
+    if [[ "${BOOT_MODE,,}" == "windows" ]]; then
+      BOOT_MODE="windows_secure"
+      echo "$BOOT_MODE" > "$STORAGE/windows.mode"
+      if [ -f "$STORAGE/windows.rom" ] && [ ! -f "$STORAGE/$BOOT_MODE.rom" ]; then
+        mv "$STORAGE/windows.rom" "$STORAGE/$BOOT_MODE.rom"
+      fi
+      if [ -f "$STORAGE/windows.vars" ] && [ ! -f "$STORAGE/$BOOT_MODE.vars" ]; then
+        mv "$STORAGE/windows.vars" "$STORAGE/$BOOT_MODE.vars"
+      fi
+    fi
+  fi
+
   return 0
 }