Disable tty echo during installation run

2022-03-14 00:10:25 +01:00
parent 0a604dbd69
commit 471d41bf11
2 changed files with 8 additions and 0 deletions
--- 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