From 8089ebcb9025398d614f99405aa34f7a7dba22d9 Mon Sep 17 00:00:00 2001
From: lzdyes <lzdyes@gmail.com>
Date: Sat, 14 May 2022 20:05:32 +0800
Subject: [PATCH] feat: add clear console function in watch script

---
 scripts/watch.mjs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/scripts/watch.mjs b/scripts/watch.mjs
index a78cecd..b8de749 100644
--- a/scripts/watch.mjs
+++ b/scripts/watch.mjs
@@ -6,6 +6,14 @@ import readline from 'readline'
 const query = new URLSearchParams(import.meta.url.split('?')[1])
 const debug = query.has('debug')
 
+/** The log will display on the next screen */
+function clearConsole() {
+  const blank = '\n'.repeat(process.stdout.rows)
+  console.log(blank)
+  readline.cursorTo(process.stdout, 0, 0)
+  readline.clearScreenDown(process.stdout)
+}
+
 /**
  * @type {(server: import('vite').ViteDevServer) => Promise<import('rollup').RollupWatcher>}
  */
@@ -25,6 +33,7 @@ function watchMain(server) {
   const startElectron = {
     name: 'electron-main-watcher',
     writeBundle() {
+      clearConsole()
       electronProcess && electronProcess.kill()
       electronProcess = spawn(electron, ['.'], { stdio: 'inherit', env })
     },
@@ -50,6 +59,7 @@ function watchPreload(server) {
     plugins: [{
       name: 'electron-preload-watcher',
       writeBundle() {
+        clearConsole()
         server.ws.send({ type: 'full-reload' })
       },
     }],