env_init, grub list & split

grub.cfg.sh

@@ -34,10 +34,19 @@ function grub_init {
 }
 
 function grub_list_const {
-    echo -n "\
-    cpu-platform | ${grub_cpu}-${grub_platform}
-         cmdpath | ${cmdpath}
-"
+    target="${1}"
+    setparams \
+"    cpu-platform | ${grub_cpu}-${grub_platform}" \
+"         cmdpath | ${cmdpath}"
+    for entry in "${@}" ; do
+        if [ "${target}" == 'menu' ] ; then
+            menuentry "${entry}" { nop }
+        else
+            echo "${entry}"
+        fi
+    done
+    unset entry
+    unset target
 }
 
 function grub_list_info {
@@ -57,20 +66,38 @@ function grub_list_info {
 }
 
 function grub_list_vars {
-    echo -n "\
-            root |  ${root}
-          prefix | ${prefix}
-check_signatures | ${check_signatures}
-"
+    target="${1}"
+    setparams \
+"            root |  ${root}" \
+"          prefix | ${prefix}" \
+"check_signatures | ${check_signatures}"
+    for entry in "${@}" ; do
+        if [ "${target}" == 'menu' ] ; then
+            menuentry "${entry}" { nop }
+        else
+            echo "${entry}"
+        fi
+    done
+    unset entry
+    unset target
     list_trusted
 }
 
 function grub_list_xtra {
-    echo -n "\
-             env | ${env}
-            live | ${live}
-            data |  ${data}
-"
+    target="${1}"
+    setparams \
+"             env | ${env}" \
+"            live | ${live}" \
+"            data |  ${data}"
+    for entry in "${@}" ; do
+        if [ "${target}" == 'menu' ] ; then
+            menuentry "${entry}" { nop }
+        else
+            echo "${entry}"
+        fi
+    done
+    unset entry
+    unset target
 }
 
 function grub_main {
@@ -107,9 +134,14 @@ function grub_pause {
 }
 
 function grub_split {
-    echo -n "\
-                ---
-"
+    target="${1}"
+    setparams \
+'                ---'
+    if [ "${target}" == 'menu' ] ; then
+        menuentry "${1}" { nop }
+    else
+        echo "${1}"
+    fi
 }
 
 grub_main

live/main.sh

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

live/menu/cmd.sh

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

live/menu/env.sh

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

live/menu/gfx.sh

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

live/menu/pause.sh

@@ -1,3 +1,4 @@
+env_init
 menu_init
 
 menu_item     0 '                          0'

live/menu/scan.sh

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

live/menu/set.sh

@@ -1,17 +1,18 @@
+env_init
 menu_init
 
 default='split'
 
-menuentry "cmdpath: ${cmdpath}" { nop }
-menuentry "grub_cpu: ${grub_cpu} → grub_platform: ${grub_platform}" { nop }
-menu_split
-menuentry "check_signatures: ${check_signatures} → pager: ${pager}" { nop }
-menuentry "prefix: ${prefix} → root: ${root}" { nop }
+grub_list_const 'menu'
+grub_split 'menu'
+grub_list_vars 'menu'
+grub_split 'menu'
+grub_list_xtra 'menu'
 menu_split 'split'
-menuentry "esp: ${esp} → data: ${data}" { nop }
-menuentry "env: ${env} → env_mod: ${env_mod}" { nop }
-menuentry "live: ${live}" { nop }
-menu_split
 menu_swap "check_squashfs | ${check_squashfs}" 'check_squashfs' 'enforce' 'no'
 menu_swap "     live_from | ${live_from}" 'live_from' 'ram' 'media'
 menuentry "         pause | ${pause}" { menu 'pause' }
+menu_split
+menuentry "esp: ${esp}" { nop }
+menuentry "env_mod: ${env_mod}" { nop }
+menuentry "pager: ${pager}" { nop }

live/source/menu.sh

@@ -25,7 +25,6 @@ function menu_exit {
 }
 
 function menu_init {
-    env_init
     if [ "${menu}" ] ; then
         if [ "${1}" ] ; then
             menuentry "→ ${menu} → ${1}" { nop }

readme.md

@@ -210,6 +210,8 @@ bash /media/ssd/esp/bios/setup.sh /dev/sda
 
   * [ ] try -mount-opts
 
+* refactor grub list_{const,vars,xtra} & split
+
 ### Python
 
 …

readme/grub.md

@@ -43,7 +43,6 @@
 * rmmod
 * sha256sum
 * sha512sum
-* sleep
 
 * background_color
 * background_image
@@ -54,7 +53,6 @@
 * cryptomount
 * date
 * echo
-* eval
 * export
 * halt
 * initrd
@@ -78,7 +76,6 @@
 * normal
 * normal_exit
 * probe
-* read
 * reboot
 * regexp
 * save_env
@@ -93,11 +90,49 @@
 * trust
 * unset
 * verify_detached
+
+### x86_64-efi-signed
+
+#### allowed
+
+* sleep
+
+#### denied
+
+* eval
+* read
 * videoinfo
 
 ## Variables
 
 * biosnum
+* icondir
+* net_default_interface
+* pxe_blksize
+* pxe_default_gateway
+* superusers
+
+* config_directory
+* config_file
+
+* debug
+* default
+* fallback
+* gfxmode
+* gfxpayload
+* gfxterm_font
+* menu_color_highlight
+* menu_color_normal
+* theme
+* timeout
+* timeout_style
+
+### Function
+
+* ?
+
+### Persistent
+
 * feature_200_final
 * feature_all_video_module
 * feature_chainloader_bpb
@@ -108,43 +143,28 @@
 * feature_ntldr
 * feature_platform_search_hint
 * feature_timeout_style
-* icondir
-* net_default_interface
 * net_default_ip
 * net_default_mac
 * net_default_server
-* pxe_blksize
-* pxe_default_gateway
 * pxe_default_server
-* superusers
+* secondary_locale_dir
 
-* chosen
-* config_directory
-* config_file
-
-* ?
 * check_signatures
+* chosen
 * cmdpath
   * (hd?,*)/efi/boot/bootx64.efi
   * (hd?)
 * color_highlight
 * color_normal
-* debug
-* default
-* fallback
-* gfxmode
-* gfxpayload
-* gfxterm_font
 * grub_cpu
 * grub_platform
 * lang
 * locale_dir
-* menu_color_highlight
-* menu_color_normal
 * pager
 * prefix
 * root
-* secondary_locale_dir
-* theme
-* timeout
-* timeout_style
+
+#### x86_64-efi-signed
+
+* lockdown
+* shim_lock