From 213f6ae1f15b19e11880429f122ffcb238dd3fc9 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Sat, 16 Nov 2024 13:22:55 +0100
Subject: [PATCH] warn_wipe

---
 shell/rescue/hetzner.sh | 6 ++----
 shell/rescue/ovh.sh     | 4 +---
 shell/util.sh           | 8 ++++++++
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/shell/rescue/hetzner.sh b/shell/rescue/hetzner.sh
index 05e12d5..b14d5c7 100644
--- a/shell/rescue/hetzner.sh
+++ b/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 "${@}"; do
diff --git a/shell/rescue/ovh.sh b/shell/rescue/ovh.sh
index ed225d1..b12c50b 100644
--- a/shell/rescue/ovh.sh
+++ b/shell/rescue/ovh.sh
@@ -4,9 +4,7 @@ rescue_wipe_0_init_ovh_vle2() {
 	# read passphrase
 	passphrase="$(read_passphrase)"
 	# warn
-	lsblk
-	printf "%s" "WIPE ${device} /?\\ OR CANCEL /!\\"
-	read -r
+	warn_wipe "${device}"
 	#
 	parted --script "${device}" \
 		mktable gpt \
diff --git a/shell/util.sh b/shell/util.sh
index 8a345ba..7d333ae 100644
--- a/shell/util.sh
+++ b/shell/util.sh
@@ -21,3 +21,11 @@ read_secret() {
 	echo "${secret}"
 	unset secret
 }
+
+warn_wipe() {
+	local tmp
+	lsblk --noempty
+	printf "%s" "WIPE ${*} /?\\ OR CANCEL /!\\"
+	read -r tmp
+	log_trace "${tmp}"
+}