update

2026-07-28 20:41:57 -05:00
parent 8418cbed56
commit 741e2ad9e8
4 changed files with 59 additions and 9 deletions
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+TAPM_READ_MASKED() {
+	local destination="$1"
+	local character=''
+	local value=''
+
+	while IFS= read -r -s -n 1 character; do
+		if [[ -z "$character" ]]; then
+			break
+		fi
+		case "$character" in
+		$'\177' | $'\b')
+			if [[ -n "$value" ]]; then
+				value="${value%?}"
+				printf '\b \b'
+			fi
+			;;
+		*)
+			value+="$character"
+			printf '*'
+			;;
+		esac
+	done
+	printf '\n'
+	printf -v "$destination" '%s' "$value"
+}