Refactored software list, fixed systemd-resolved fallback DNS, added vim configuration.

bookworm-amd64/bin/rootfs_config

@@ -12,16 +12,26 @@ if [ !$MKRESCUE_VERBOSE ]; then
         STDOUT='/dev/null'
 fi
 
-# hddtemp
-
-SOFTWARE="acl acpi-support-base attr bash-completion bind9-host binutils \
-  bridge-utils bsdmainutils ca-certificates debootstrap dialog \
-  dmidecode dosfstools ethtool fdisk file gddrescue gdisk \
-  hdparm ifenslave iproute2 iputils-ping less lsof lvm2 lzip mdadm \
-  mtr-tiny netcat-traditional net-tools ntfs-3g nvme-cli parted pciutils pixz procps \
-  psmisc rsync screen scrub smartmontools ssh strace sysstat tar tcpdump \
-  telnet traceroute tree usbutils vim vlan wget xz-utils systemd systemd-resolved systemd-sysv \
-  nfs-common ipxe grub-pc grub-efi-amd64-bin efibootmgr pv mtools xfsprogs \
+SOFTWARE="acl acpi-support-base attr \
+  bash-completion bind9-host binutils bridge-utils bsdmainutils \
+  ca-certificates \
+  debootstrap dialog dosfstools dmidecode \
+  efibootmgr ethtool \
+  fdisk file \
+  gddrescue gdisk grub-pc grub-efi-amd64-bin \
+  hdparm \
+  ifenslave iproute2 iputils-ping ipxe \
+  less lsof lvm2 lzip \
+  mdadm mtr-tiny mtools \
+  nano netcat-traditional net-tools nfs-common ntfs-3g nvme-cli \
+  parted pciutils pixz procps psmisc pv \
+  rsync \
+  screen scrub smartmontools ssh strace sysstat systemd systemd-resolved systemd-sysv \
+  tar tcpdump telnet traceroute tree \
+  usbutils \
+  vim vlan \
+  wget \
+  xz-utils xfsprogs \
   zfsutils-linux zstd"
 
 chroot ${TARGET} apt-get $APT_PARAM --yes install ${SOFTWARE} > $STDOUT
@@ -59,7 +69,7 @@ DHCP=yes
 EOF
 cat << EOF > ${TARGET}/etc/systemd/resolved.conf
 [Resolve]
-DNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
+FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
 EOF
 
 rm ${TARGET}/etc/resolv.conf
@@ -96,7 +106,59 @@ kernel.panic = 5
 kernel.panic_on_oops = 1
 EOF
 
+# VIM
 sed -i 's/" let g:skip_defaults_vim = 1/let g:skip_defaults_vim = 1/g' ${TARGET}/etc/vim/vimrc
+
+cat << EOF > ${TARGET}/etc/vim/vimrc.local
+syntax enable
+set background=dark
+
+" spaces & tabs
+set tabstop=4           " number of visual spaces per TAB
+set softtabstop=4       " number of spaces in tab when editing
+set expandtab           " tabs are spaces
+set shiftwidth=4        " indent shift
+set autoindent
+
+" UI config
+set number              " show line numbers
+set showcmd             " show command in bottom bar
+filetype indent on      " load filetype-specific indent files
+set wildmenu            " visual autocomplete for command menu
+set lazyredraw          " redraw only when we need to
+set showmatch           " highlight matching [{()}]
+set laststatus=2        " always display status line
+set ruler               " show the line and column number
+set showmode            " show current mode
+set mousemodel=extend
+set history=100
+set pastetoggle=<F12>
+
+" searching
+set incsearch           " search as characters are entered
+set hlsearch            " highlight matches
+
+" folding
+set foldenable          " enable folding
+set foldlevelstart=10   " open most folds by default
+set foldnestmax=10      " 10 nested fold max
+nnoremap <space> za
+set foldmethod=indent
+
+" movement
+set backspace=indent,eol,start
+
+" language-specific settings
+autocmd FileType mail,news set textwidth=74 formatoptions=tln21cq
+autocmd FileType text setlocal textwidth=78
+autocmd FileType make set noexpandtab tabstop=8
+let bash_is_sh = 1
+let c_gnu=1
+let c_comment_strings=1
+let java_highlight_java_lang_ids=1
+let python_highlight_all = 1
+EOF
+
 rsync -avS ${TARGET}/etc/skel/ ${TARGET}/root/