From 471d41bf11c394b7d75e4886c1f052d4f788e481 Mon Sep 17 00:00:00 2001
From: Rezart Qelibari <entwickler-kontakt@astzweig.de>
Date: Mon, 14 Mar 2022 00:10:25 +0100
Subject: [PATCH] Disable tty echo during installation run

---
 bootstrap.sh | 4 ++++
 install.sh   | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/bootstrap.sh b/bootstrap.sh
index 42f1018..a81ffbd 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -61,6 +61,10 @@ function ensureBinary() {
 }
 
 function main() {
+  if [ -t 0 ]; then
+    trap "stty $(stty -g)" INT TERM EXIT
+    stty -echo
+  fi
   local -A colors=() errColors=()
   defineColors
   id -Gn | grep admin >&! /dev/null || { printError 'This script requires root access. Please run as an admin user.'; return 10 }
diff --git a/install.sh b/install.sh
index 2d68efb..5d0e829 100755
--- a/install.sh
+++ b/install.sh
@@ -72,6 +72,10 @@ function checkPrerequisites() {
 }
 
 function main() {
+  if [ -t 0 ]; then
+    trap "stty $(stty -g)" INT TERM EXIT
+    stty -echo
+  fi
   autoloadZShLib || return
   checkPrerequisites || return
   eval "`docopts -f -V - -h - : "$@" <<- USAGE