From bc5cdd7f0a7bf1d0f1478ade5085b2089a21515f Mon Sep 17 00:00:00 2001
From: davidovski <david@davidovski.xyz>
Date: Sat, 21 Jan 2023 14:40:55 +0000
Subject: Add full chroot for mkiso

---
 iso/root/installer.sh | 48 ++++++++++++++++++++++++++++++++----------------
 1 file changed, 32 insertions(+), 16 deletions(-)

(limited to 'iso/root')

diff --git a/iso/root/installer.sh b/iso/root/installer.sh
index de06852..d2654ac 100755
--- a/iso/root/installer.sh
+++ b/iso/root/installer.sh
@@ -9,6 +9,7 @@ DEBUG_MODE=false
 logfile="installer.log"
 default_packages="base xipkg dracut grub doas neofetch vim tzdata mksh"
 additional_services="networkmanager xorg iwd"
+cmdline=""
 
 OPT_KERNEL="linux-libre"
 OPT_BOOTSYSTEM="efi"
@@ -45,7 +46,7 @@ list_disks () {
 }
 
 list_partitions () {
-    ls $1*
+    lsblk $1 -nlp -o NAME
     echo "none"
 }
 
@@ -97,6 +98,8 @@ encrypt_disk () {
     #dd if=/dev/zero of=/dev/mapper/to_be_wiped >> $logfile
     #cryptsetup close to_be_wiped >> $logfile
 
+    default_packages="$default_packages crypsetup lvm2"
+
     partition_disk $ROOT_DISK
     enter_password "disk encryption password"
     t_msg "Encrypting $ROOT_DISK.."
@@ -109,6 +112,11 @@ encrypt_disk () {
     
     lvcreate -l 100%FREE xilinux -n root >> $logfile
 
+    uuid="$(blkid --probe --output value --match-tag UUID $SYS_PART)"
+
+    cmdline="rd.luks.uuid=luks-$uuid rd.lvm.lv=xilinux/root  root=/dev/xilinux/root rootflags=rw,relatime"
+    default_packages="$default_packages lvm2 cryptsetup"
+
     export SYS_PART=/dev/xilinux/root
     return 0
 }
@@ -119,12 +127,14 @@ partition_disks () {
     local selected=$(echo $T_RESULT | cut -d' ' -f1)
     export ROOT_DISK=$selected
 
-    t_yesno "${BLUE}Use full disk encryption?" && {
-        export OPT_ENCRYPTION="lvm-luks"
-        encrypt_disk $ROOT_DISK
-        return 0
-    } || t_yesno "${BLUE}Auto-partition $selected disk?\n${RED}(Warning: existing data will be overwritten)" &&  {
-        partition_disk $selected || return 1
+    t_yesno "${BLUE}Auto-partition $selected disk?\n${RED}(Warning: existing data will be overwritten)" &&  {
+        t_yesno "${BLUE}Use full disk encryption?" && {
+            export OPT_ENCRYPTION="lvm-luks"
+            encrypt_disk $ROOT_DISK
+            return 0
+        } || {
+            partition_disk $selected || return 1
+        }
     } || {
         cfdisk $selected && {
             t_radio 'Select primary system partition' $(list_partitions $selected)
@@ -173,15 +183,17 @@ mount_disks () {
 
     [ -b "$SYS_PART" ] && {
         mount $SYS_PART $sysroot
+        true
     } ||  {
         t_prompt "${RED}No system partition is available!"
         return 1
     }
 
-    echo "[efi] mounting $EFI_PART to $efi_mntpoint" >> $logfile
+    echo "[efi] mounting $EFI_PART to ${efi_mntpoint}" >> $logfile
     [ -b "$EFI_PART" ] && {
         mkdir -p $efi_mntpoint
         mount $EFI_PART $efi_mntpoint
+        true
     }
 
     [ -b "$SWAP_PART" ] && swapon $SWAP_PART
@@ -217,6 +229,7 @@ copy_resolvconf () {
 sync_system () {
     t_msg "Syncing system..."
     xichroot $sysroot xi sync >> $logfile
+    return 0
 }
 
 generate_fstab () {
@@ -229,7 +242,7 @@ build_initramfs () {
     mkdir -p $sysroot/var/tmp
     for kernel_version in $(ls $sysroot/usr/lib/modules); do 
         t_msg "Building initramfs for $kernel_version..."
-        xichroot $sysroot dracut --kver $kernel_version 2>&1 >> $logfile
+        xichroot $sysroot dracut --kver $kernel_version 2>> $logfile >> $logfile
     done
 }
 
@@ -237,7 +250,7 @@ install_grub () {
     t_yesno "Install grub?" && {
         [ "$OPT_BOOTSYSTEM" = "efi" ] && {
                 target="x86_64-efi"
-                opts="--target=$target --efi-directory=$efi_mntpoint" 
+                opts="--target=$target --efi-directory=${efi_mntpoint#$sysroot}" 
                 t_yesno "Install as removable system?" && opts="--removable $opts " || true
             } || {
                 target="i386-pc"
@@ -245,9 +258,11 @@ install_grub () {
             }
 
         t_msg "Installing grub for target $target..."
+        echo "[grub] installing with $opts" >> $logfile
         xichroot $sysroot grub-install $opts >> $logfile
 
         t_msg "Creating grub configuration..."
+        sed -i "s@GRUB_CMDLINE_LINUX_DEFAULT=\".*\"@GRUB_CMDLINE_LINUX_DEFAULT=\"$cmdline\"@g" $sysroot/etc/default/grub 
         xichroot $sysroot grub-mkconfig -o /boot/grub/grub.cfg
 
         t_prompt "Installed grub for $target"
@@ -374,6 +389,7 @@ service_xorg () {
     t_msg "Installing xorg..."
     xi -qvly -r $sysroot install base-xorg base-fonts >> $logfile
     t_check "Select video drivers:" $(xi search xf86-video- | cut -f2 -d/)
+    t_msg "Installing $T_RESULT..."
     [ "${#T_RESULT}" != "0" ] && xi -r $sysroot install $T_RESULT >> $logfile
     t_prompt "Installed basic xorg functionality
 TODO: preconfigured window managers, for now you need to configure them yourself"
@@ -394,7 +410,7 @@ umount_disks () {
     t_msg "Unmounting disks..."
     umount -R $sysroot
     [ -b "$SWAP_PART" ] && swapoff $SWAP_PART
-    [ "$OPT_ENCRYPTION" = "lvm-luks"] && cryptsetup close cryptlvm
+    [ "$OPT_ENCRYPTION" = "lvm-luks" ] && cryptsetup close cryptlvm
     return 0
 }
 
@@ -417,13 +433,12 @@ mount_disks
 prompt_kernel
 bootstrap_system
 install_base
-copy_resolvconf
+build_initramfs
+install_grub
 configure_hostname
 select_timezone
-sync_system
+copy_resolvconf
 generate_fstab
-build_initramfs
-install_grub
 configure_users
 fix_permissions
 install_additional
@@ -444,8 +459,9 @@ $DEBUG_MODE && {
 
 for step in $steps; do
     t_cls_ptrn
+    echo "[installer] doing step $step" >> $logfile
     $step 2>> $logfile || {
-        t_prompt "${RED}An error occured!"
+        t_prompt "${RED}An error occurred!"
         t_clean
         exit 1
     }
-- 
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