From 7fc4c53d780ac546436b025f69ace4c8e13074ad Mon Sep 17 00:00:00 2001
From: Konano <nanoapezlk@gmail.com>
Date: Fri, 8 Nov 2024 17:53:30 +0800
Subject: [PATCH] =?UTF-8?q?feat(utils.sh):=20=E6=B7=BB=E5=8A=A0=E5=AF=86?=
 =?UTF-8?q?=E7=A0=81=E8=BE=93=E5=85=A5=E5=8A=9F=E8=83=BD?=
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---
 utils.sh | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/utils.sh b/utils.sh
index 31adeae..535f441 100755
--- a/utils.sh
+++ b/utils.sh
@@ -56,7 +56,7 @@ confirm_action() {
 }
 
 command_exists() {
-    command -v "$@" >/dev/null 2>&1;
+    command -v "$@" >/dev/null 2>&1
 }
 
 pkg_install() {
@@ -69,6 +69,25 @@ pkg_install() {
     fi
 }
 
+read_password() {
+    echo -n "Password: "
+    password=""
+    while IFS= read -r -s -n1 char; do
+        if [[ $char == $'\0' ]]; then
+            break
+        elif [[ $char == $'\177' ]]; then
+            if [ -n "$password" ]; then
+                password=${password%?}
+                echo -ne "\b \b"
+            fi
+        else
+            password+="$char"
+            echo -n "*"
+        fi
+    done
+    echo
+}
+
 # ============================================================
 
 check_internet_access