From 2c47a6df5960e683a5e7282819846b6be8839594 Mon Sep 17 00:00:00 2001
From: Ponali <ponali2k@gmail.com>
Date: Sat, 4 Oct 2025 08:40:31 +0200
Subject: [PATCH] add the beep app

---
 halyde/apps/beep.lua        | 19 +++++++++++++++++++
 halyde/apps/helpdb/beep.txt |  6 ++++++
 2 files changed, 25 insertions(+)
 create mode 100644 halyde/apps/beep.lua
 create mode 100644 halyde/apps/helpdb/beep.txt

diff --git a/halyde/apps/beep.lua b/halyde/apps/beep.lua
new file mode 100644
index 0000000..0cb17b6
--- /dev/null
+++ b/halyde/apps/beep.lua
@@ -0,0 +1,19 @@
+local computer = require("computer")
+local cliparse = require("cliparse")
+
+cliparse.config({
+  ["f"] = 1,
+  ["frequency"] = 1,
+  ["t"] = 1,
+  ["time"] = 1,
+})
+local parsed, err = cliparse.parse(...)
+if not parsed then
+  return print("\x1b[91m" .. err)
+end
+
+local freq =
+  tonumber(parsed.flags.f and parsed.flags.f[1] or parsed.flags.frequency and parsed.flags.frequency[1] or "440")
+local time = tonumber(parsed.flags.t and parsed.flags.t[1] or parsed.flags.time and parsed.flags.time[1] or "0.1")
+
+computer.beep(freq, time)
diff --git a/halyde/apps/helpdb/beep.txt b/halyde/apps/helpdb/beep.txt
new file mode 100644
index 0000000..46b2704
--- /dev/null
+++ b/halyde/apps/helpdb/beep.txt
@@ -0,0 +1,6 @@
+Usage: beep [FLAGS]
+Make the computer beep.
+
+  FLAGS
+    -f, --frequency   Specifies the frequency, in Hz. Defaults to 440Hz.
+    -t, --time        Specifies how long, in seconds, the computer should beep. Defaults to 0.1s.