From 9fa93abd39b67a9803ec3d336015f63a82ad8119 Mon Sep 17 00:00:00 2001
From: Bohan Yang <youthdna@live.com>
Date: Sat, 7 Nov 2020 15:32:22 +0000
Subject: [PATCH] Update

---
 README.md  |  4 +++-
 netboot.sh | 21 +++++++++++++++------
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index c3fca4b..508452b 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
 
 ## Usage
 
-    sudo sh -c "$(wget -qO- https://github.com/brentybh/debian-netboot/raw/master/netboot.sh)" -- <OPTIONS>
+    sudo bash -c "$(wget -qO- https://github.com/brentybh/debian-netboot/raw/master/netboot.sh)" -- <OPTIONS>
 
 ## Available Options
 
@@ -40,6 +40,8 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
  - `--disk`
  - `--partitioning-method`
  - `--filesystem ext4`
+ - `--no-install-recommends`
+ - `--targeted-initramfs`
  - `--kernel` Specify another package for kernel image, e.g. `linux-image-cloud-amd64`
  - `--security-repository http://security.debian.org/debian-security`
  - `--install`
diff --git a/netboot.sh b/netboot.sh
index c8cf65a..564b0a1 100755
--- a/netboot.sh
+++ b/netboot.sh
@@ -50,6 +50,8 @@ dry_run=
 bbr=
 cleartext_password=
 gpt=
+initramfs=generic
+install_recommends=true
 
 while [ $# -gt 0 ]; do
     case $1 in
@@ -175,6 +177,12 @@ while [ $# -gt 0 ]; do
         --gpt)
             gpt=true
             ;;
+        --targeted-initramfs)
+            initramfs=targeted
+            ;;
+        --no-install-recommends)
+            install_recommends=false
+            ;;
         *)
             _err "Illegal option $1"
             exit 1
@@ -432,7 +440,8 @@ $save_preseed << EOF
 
 # Base system installation
 
-d-i base-installer/install-recommends boolean false
+d-i base-installer/install-recommends boolean $install_recommends
+d-i base-installer/initramfs-tools/driver-policy select $initramfs
 EOF
 
 if [ -n "$kernel" ]; then
@@ -553,10 +562,10 @@ installer_directory="$boot_directory$installer"
 
 $save_grub_cfg << EOF
 menuentry 'Debian Installer' --id debi {
-insmod part_msdos
-insmod part_gpt
-insmod ext2
-linux $installer_directory/linux$kernel_params
-initrd $installer_directory/initrd.gz
+    insmod part_msdos
+    insmod part_gpt
+    insmod ext2
+    linux $installer_directory/linux$kernel_params
+    initrd $installer_directory/initrd.gz
 }
 EOF