From 9918bfbd73024914207775c3bdbd2ffc40942d37 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Wed, 07 Oct 2015 16:02:40 -0400
Subject: docs/tasks.html: tidy up

---
(limited to 'resources/grub')

diff --git a/resources/grub/config/menuentries/common.cfg b/resources/grub/config/menuentries/common.cfg
index 8a48dec..7b74ec3 100644
--- a/resources/grub/config/menuentries/common.cfg
+++ b/resources/grub/config/menuentries/common.cfg
@@ -1,51 +1,41 @@
 menuentry 'Load Operating System (incl. fully encrypted disks)  [O]' --hotkey='o' --hotkey='O' {
 
 # GRUB handles (almost) every possible disk setup, but only the location of /boot is actually important,
-# since GRUB only loads the user's config. As soon as the kernel takes over, libreboot's done.
+# since GRUB only loads the user's config. As soon as the kernel takes over, autoboot's done.
 
 # LVM, RAID, filesystems and encryption on both raw devices and partitions in all various combinations
 # need to be supported. Since full disk encryption is possible with GRUB as payload and probably desired/used
-# by most users, libreboot GRUB config tries to load the operating system (kernel) in the following way:
+# by most users, autoboot GRUB config tries to load the operating system (kernel) in the following way:
 
 	# 1. Try to decrypt raw devices first. This <your disk setup> inside a LUKS container is pretty common
 	#	a) Try LVM and RAID first, they might be used (accross multiple (raw) devices)
 	#	b) Always try LVM before RAID (LVM on (raw) RAID)
 	#	c) Try MBR/GPT partitions at last, one might still conviniently uses a single partition
-	devs="(lvm/*) md/0 (md/0,*) ahci0 ahci1 (ahci0,*) (ahci1,*)"
-	#	d) Check every unencrypted device/partition first to avoid unnecessary decryption if /boot is
-	#	   not encrypted
-	for d in ${devs}; do
+
+	for d in (lvm/*) md/0 (md/0,*) ahci0 ahci1 (ahci0,*) (ahci1,*); do
+		# prompt user for passphrase if LUKS header is found
+		cryptomount ${d}
+	done
+
+	#   (This way, we only need to scan for encrypted data once while covering every possible disk setup,
+	#    be it LVM/BTRFS/ZFS/ext4/etc. (on LUKS) (on RAID) on/across raw devices/MBR/GPT
+
 	# 2. Look for user config. If the above routine successfully decrypted a LUKS container, its content
 	#    will be searched before everything else for obvious reasons. Regardless of this, the devices'
 	#    hirachy stays the same.
+	for d in crypto0 (crypt0,*) (lvm/*) md/0 (md0/,*) ahci0 ahci1 (ahci0,*) (ahci1,*); do
 		set root=${d}
 	#	a) Check possible file locations...
-		for p in boot/grub/libreboot_ grub/libreboot_ boot/grub/ grub/; do
+		for p in boot/grub/autoboot_ grub/autoboot_ boot/grub/ grub/; do
 			if [ -f "/${p}grub.cfg" ]; then
 	#	b) And eventually try to load the config. Using ESC one can still exit and revert back to
-	#	   libreboot's menu.
-				configfile /${p}grub.cfg
-			fi
-		done
-	done
-	#   (This way, we only need to scan for encrypted data once while covering every possible disk setup,
-	#    be it LVM/BTRFS/ZFS/ext4/etc. (on LUKS) (on RAID) on/across raw devices/MBR/GPT
-	for d in ${devs}; do
-		# prompt user for passphrase if LUKS header is found
-		cryptomount ${d}
-	done
-	# 3. Do the same routine again, but for possibly decrypted data this time. There might be an LVM
-	#    inside the LUKS container, but check crypto0 first since lvm/* also covers already existing (and
-	#    therefore already scanned volumes as well)
-	for d in crypto0 (crypt0,*) (lvm/*); do
-		set root=${d}
-		for p in boot/grub/libreboot_ grub/libreboot_ boot/grub/ grub/; do
-			if [ -f "/${p}grub.cfg" ]; then
+	#	   autoboot's menu.
 				configfile /${p}grub.cfg
 			fi
 		done
 	done
-	# 4. Last resort, if none of the above succeeds, all you have is GRUB's shell
+
+	# 3. Last resort, if none of the above succeeds, all you have is GRUB's shell
 	set root=ahci0,1
 	for p in / /boot/; do
 		if [ -f "${p}vmlinuz" ]; then
@@ -96,7 +86,7 @@ menuentry 'Parse ISOLINUX menu (USB)  [U]' --hotkey='u' --hotkey='U' {
 		# GPT allows more than 4 partitions, /boot on /dev/sda7 is quite unlikely but still possible
 		for j in 0 1 2 3 4 5 6 7 8 9; do
 			set root=usb${i},${j}
-			for p in /isolinux /syslinux; do
+			for p in "/isolinux" "/syslinux"; do
 				if [ -f "${p}${p}.cfg" ]; then
 					syslinux_configfile -i ${p}${p}.cfg
 				elif [ -f "/boot${p}${p}.cfg" ]; then
@@ -110,7 +100,7 @@ menuentry 'Parse ISOLINUX menu (CD/DVD)  [D]' --hotkey='d' --hotkey='D' {
 	insmod ata
 	for x in ata0 ahci1; do
 		set root=${x}
-		for p in /isolinux /syslinux; do
+		for p in "/isolinux" "/syslinux"; do
 			if [ -f "${p}${p}.cfg" ]; then
 				syslinux_configfile -i ${p}${p}.cfg
 			elif [ -f "/boot${p}${p}.cfg" ]; then
@@ -127,11 +117,11 @@ menuentry 'Search for GRUB configuration (grub.cfg) outside of CBFS  [S]' --hotk
 	for i in ahci0 ahci1 usb0 usb1; do
 		for j in 1 2 3 4 5 6 7 8 9; do
 			x=${i},${j}
-			for p in "" /grub /boot/grub /grub2 /boot/grub2; do
-				if [ -f "${x}${p}/grub.cfg" ]; then
+			for p in "grub" "boot/grub" "grub2" "boot/grub2"; do
+				if [ -f "${x}/${p}/grub.cfg" ]; then
 					submenu "Load Config from ${x}" ${x} {
 						root=$2
-						source ${p}/grub.cfg
+						source /${p}/grub.cfg
 						unset superusers
 					}
 				fi
--
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