grub.cfg.sh

live/main.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init
 
 default='scan'

live/menu/cmd.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init
 
 menuentry 'halt' { halt }

live/menu/env.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init "${env} → ${env_mod}"
 
 menuentry 'list file' {

live/menu/gfx.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init
 
 menuentry 'list' {

live/menu/scan.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init "${scan}"
 
 scan "${scan}"

live/menu/set.sh

@@ -1,4 +1,3 @@
-env_init
 menu_init
 
 default='split'

live/source/boot.sh

@@ -1,18 +1,24 @@
 function debsquash {
     lmp="${1}"
     sfs="filesystem.squashfs"
-    if [ -f "(${data})${lmp}/vmlinuz" ]; then
-        linux_path="(${data})${lmp}/vmlinuz"
-        initrd_path="(${data})${lmp}/initrd.img"
-    else
-        linux_path="(squash)/vmlinuz"
-        initrd_path="(squash)/initrd.img"
-        loopback "squash" "${lmp}/${sfs}"
-    fi
+    chk="(${data})${lmp}/${sfs}"
     #
-    echo 'linux'
-    echo "${linux_path}"
-    linux \
+    echo 'verify_detached'
+    echo "${chk}"
+    if verify_detached "${chk}" "${chk}.sig" ; then
+        if [ -f "(${data})${lmp}/vmlinuz" ]; then
+            linux_path="(${data})${lmp}/vmlinuz"
+            initrd_path="(${data})${lmp}/initrd.img"
+        else
+            linux_path="(squash)/vmlinuz"
+            initrd_path="(squash)/initrd.img"
+            loopback "squash" "${lmp}/${sfs}"
+        fi
+        #
+        echo
+        echo 'linux'
+        echo "${linux_path}"
+        linux \
 "${linux_path}" \
 boot="live" \
 elevator="deadline" \
@@ -20,10 +26,10 @@ ip="frommedia" \
 live-media-path="${lmp}" \
 live-media-uuid="${data_uuid}" \
 toram="${sfs}"
-    #
-    echo
-    #
-    echo 'initrd'
-    echo "${initrd_path}"
-    initrd "${initrd_path}"
+        #
+        echo
+        echo 'initrd'
+        echo "${initrd_path}"
+        initrd "${initrd_path}"
+    fi
 }

live/source/menu.sh

@@ -16,6 +16,7 @@ function menu_color {
 }
 
 function menu_init {
+    env_init
     if [ "${menu}" ] ; then
         if [ "${1}" ] ; then
             menuentry "→ ${menu} → ${1}" { nop }