warn_wipe

shell/rescue/hetzner.sh

@@ -10,10 +10,8 @@ rescue_wipe_0_init_hetzner_8_8() {
 	local passphrase
 	# read passphrase
 	passphrase="$(read_passphrase)"
-	#
-	lsblk
-	printf "%s" "WIPE ${*} /?\\ OR CANCEL /!\\"
-	read -r
+	# warn
+	warn_wipe "${@}"
 	#
 	number=0
 	for device in "${@}"; do

shell/rescue/ovh.sh

@@ -4,9 +4,7 @@ rescue_wipe_0_init_ovh_vle2() {
 	# read passphrase
 	passphrase="$(read_passphrase)"
 	# warn
-	lsblk
-	printf "%s" "WIPE ${device} /?\\ OR CANCEL /!\\"
-	read -r
+	warn_wipe "${device}"
 	#
 	parted --script "${device}" \
 		mktable gpt \

shell/util.sh

@@ -21,3 +21,11 @@ read_secret() {
 	echo "${secret}"
 	unset secret
 }
+
+warn_wipe() {
+	local tmp
+	lsblk --noempty
+	printf "%s" "WIPE ${*} /?\\ OR CANCEL /!\\"
+	read -r tmp
+	log_trace "${tmp}"
+}