xstefen/al-installer
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Optimize some mounting functions to only setup some variables when needed

Browse Source 
eg. when using auto partition no further setup is needed

Also added dialog to give feedback when a partition is selected automatically
This commit is contained in:
natemaia 2019-08-18 14:22:41 -07:00
parent b3d7803cf0
commit 77c66897f4
1 changed files with 59 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
archlabs-installer
View File

@ -5,7 +5,7 @@
# Some ideas and code reworked from other resources
# AIF, Cnichi, Calamares, Arch Wiki.. Credit where credit is due
VER="2.0.50" # installer version
VER="2.0.51" # installer version
DIST="ArchLabs" # linux distributor
MNT="/mnt" # install mountpoint
ANS="/tmp/ans" # dialog answer file
@ -1064,9 +1064,9 @@ part_cryptlv()
part_countdec()
{
for i in "$@"; do
for pt; do
if (( COUNT > 0 )); then
PARTS="$(sed "/${i//\//\\/}/d" <<< "$PARTS")"
PARTS="$(sed "/${pt//\//\\/}/d" <<< "$PARTS")"
(( COUNT-- ))
fi
done
@ -1199,6 +1199,10 @@ select_filesystem()
select_efi_partition()
{
if [[ $AUTO_BOOT_PART ]]; then
msg "EFI Boot Partition" "\nUsing partition created during automatic format." 1
BOOT_PART="$AUTO_BOOT_PART"; return 0 # were done here
else
local pts size dev isize bsize ptcount=0
# walk partition list and skip ones that are too small/big for boot
@ -1209,13 +1213,13 @@ select_efi_partition()
[[ $size_t =~ [KT] || ($size_t == 'G' && $isize -gt 2) || ($size_t == 'M' && $isize -lt 100) ]] || { pts+="$dev $size "; (( ptcount++ )); }
done <<< "$PARTS"
if [[ $AUTO_BOOT_PART ]]; then
BOOT_PART="$AUTO_BOOT_PART"; return 0 # were done here
elif (( ptcount == 1 )); then
if (( ptcount == 1 )); then
msg "EFI Boot Partition" "\nOnly one partition that meets size requirements available." 1
BOOT_PART="$(awk 'NF > 0 {print $1}' <<< "$pts")"
else
dlg BOOT_PART menu "EFI Partition" "$_uefi" $pts
fi
fi
[[ $BOOT_PART ]] || return 1
@ -1233,6 +1237,10 @@ select_efi_partition()
select_boot_partition()
{
if [[ $AUTO_BOOT_PART && ! $LVM ]]; then
msg "BIOS Boot Partition" "\nUsing partition created during automatic format." 1
BOOT_PART="$AUTO_BOOT_PART"; return 0 # were done here
else
local pts size dev isize bsize ptcount=0
# walk partition list and skip ones that are too small/big for boot
@ -1243,15 +1251,14 @@ select_boot_partition()
[[ $size_t =~ [KT] || ($size_t == 'G' && $isize -gt 2) || ($size_t == 'M' && $isize -lt 100) ]] || { pts+="$dev $size "; (( ptcount++ )); }
done <<< "$PARTS"
if [[ $AUTO_BOOT_PART && ! $LVM ]]; then
BOOT_PART="$AUTO_BOOT_PART"; return 0 # were done here
elif [[ $LUKS && ! $LVM ]]; then
if [[ $LUKS && ! $LVM ]]; then
dlg BOOT_PART menu "Boot Partition" "$_biosluks" $pts
[[ $BOOT_PART ]] || return 1
else
dlg BOOT_PART menu "Boot Partition" "$_bios" "skip" "don't use a separate boot" $pts
[[ -z $BOOT_PART || $BOOT_PART == "skip" ]] && { BOOT_PART=''; return 0; }
fi
fi
if grep -q 'ext[34]' <<< "$(fsck -N "$BOOT_PART")"; then
local txt="\nIMPORTANT:\n\nThe boot partition $BOOT_PART $_format"
@ -1266,6 +1273,12 @@ select_boot_partition()
select_root_partition()
{
if [[ $AUTO_ROOT_PART && -z $LVM && -z $LUKS ]]; then
ROOT_PART="$AUTO_ROOT_PART"
msg "Select Root Partition (/)" "\nUsing partition created during automatic format." 1
part_mount "$ROOT_PART" || { ROOT_PART=''; return 1; }
return 0 # we're done here
else
local pts size dev isize bsize ptcount=0
# walk partition list and skip ones that are too small for / (root)
@ -1276,15 +1289,13 @@ select_root_partition()
[[ $size_t =~ [MK] || ($size_t == 'G' && $isize -lt 4) ]] || { pts+="$dev $size "; (( ptcount++ )); }
done <<< "$PARTS"
if [[ $AUTO_ROOT_PART && -z $LVM && -z $LUKS ]]; then
ROOT_PART="$AUTO_ROOT_PART"
part_mount "$ROOT_PART" || { ROOT_PART=''; return 1; }
return 0 # we're done here
elif (( ptcount == 1 )); then # only one available device
if (( ptcount == 1 )); then # only one available device
msg "Select Root Partition (/)" "\nOnly one partition that meets size requirements available." 1
ROOT_PART="$(awk 'NR==1 {print $1}' <<< "$pts")"
else
dlg ROOT_PART menu "Mount Root" "\nSelect the root (/) partition, this is where $DIST will be installed.\n\nDevices smaller than 8G will not be shown here." $pts
fi
fi
[[ $ROOT_PART ]] || return 1
select_filesystem "$ROOT_PART" || { ROOT_PART=''; return 1; }
@ -1295,16 +1306,16 @@ select_root_partition()
select_extra_partitions()
{
local part pts size dev isize bsize ptcount=0
local part size dev
# walk partition list and skip ones that are too small to be usable
while read -r dev size; do
[[ ${size: -1:1} =~ [KM] ]] || { pts+="$dev $size "; (( ptcount++ )); }
[[ ${size: -1:1} =~ [KM] ]] && part_countdec "$dev"
done <<< "$PARTS"
while (( ptcount > 0 )); do
while (( COUNT > 0 )); do
part=''
dlg part menu 'Mount Extra' "$_expart" 'done' 'finish mounting step' $pts || break
dlg part menu 'Mount Extra' "$_expart" 'done' 'finish mounting step' $PARTS || break
if [[ $part == 'done' ]]; then
break
elif select_filesystem "$part" && select_mountpoint && part_mount "$part" "$EXMNT"; then