sh

sh/rescue/common.sh

@@ -0,0 +1,94 @@
+rescue_configure() {
+	local hostname="${1}"
+	# apt / conf
+	apt_conf_write
+	# apt / sources
+	apt_sources_write
+	# bash / rc
+	main_link_bashrc
+	mv .bashrc .bashrc.old
+	# host name
+	hostname "${hostname}"
+	# locales
+	printf "\
+en_US.UTF-8 UTF-8
+fr_FR.UTF-8 UTF-8
+" >"/etc/locale.gen"
+	# generate locales
+	locale-gen
+	# update catalog
+	apt_update
+	# disable frontend
+	debian_disable_frontend
+	# install backports
+	apt_install_backports "tmux"
+	# install packages
+	apt_install_release "apt-file" "mosh" "screen" "byobu"
+	# update catalog
+	apt_update
+}
+
+rescue_install() {
+	# update catalog
+	apt_update
+	# disable frontend
+	debian_disable_frontend
+	# upgrade packages
+	apt_upgrade
+	# install packages
+	apt_install_release \
+		"man-db" \
+		"dmidecode" "efibootmgr" "lshw" "pciutils" "usbutils" \
+		"parted" "mdadm" "cryptsetup-bin" "lvm2" \
+		"btrfs-progs" "dosfstools" "duperemove" "squashfs-tools" \
+		"git" "micro" "nano" "python3" "rsync" "vim" \
+		"exa" "lf" "ncdu" "nnn" "ranger" "tree" \
+		"file" "htop" "iotop" "ipcalc" "libdigest-sha3-perl" "lsof"
+	# install backports
+	apt_install_backports \
+		"grub-pc-bin" \
+		\
+		"grub-efi-amd64-bin"
+}
+
+rescue_upload() {
+	local host="${1}"
+	local hostname="${2}"
+	if [ -n "${hostname}" ]; then
+		local user="root"
+		#
+		local user_host="${user}@${host}"
+		# remove fingerprints
+		ssh-keygen -R "${host}"
+		# copy ssh id
+		ssh-copy-id \
+			-o "StrictHostKeyChecking=accept-new" \
+			"${user_host}"
+		# upload root
+		rsync --delete --recursive \
+			"$(dirname "${ENV}")" "${user_host}:/etc"
+		# call setup
+		# TODO variable
+		ssh "${user_host}" -- \
+			". \"${ENV}\" ; rescue_configure \"${hostname}\""
+		# create session
+		ssh "${user_host}" -- byobu new-session -d
+		# send keys
+		ssh "${user_host}" -- byobu send-keys "rescue_install" "C-m"
+		# attach session
+		mosh "${user_host}" -- byobu attach-session
+	else
+		echo "host & hostname"
+		return 1
+	fi
+}
+
+rescue_wipe_1_zero() {
+	fs_wipe "/dev/mapper/crypt" "512M"
+}
+
+rescue_wipe_3_close() {
+	umount "/media/boot"
+	umount "/media/crypt" &&
+		cryptsetup luksClose "crypt"
+}