From cb0ee5d5810d3cef5029a55959c5bc73ba5f75c4 Mon Sep 17 00:00:00 2001
From: Feng Yu <F3n67u@outlook.com>
Date: Wed, 1 Jun 2022 09:22:11 +0800
Subject: [PATCH] add writable=false and remove the wrapper

---
 tools/license2rtf.mjs | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/tools/license2rtf.mjs b/tools/license2rtf.mjs
index 4cdca33b60995e..d982e679c3e653 100644
--- a/tools/license2rtf.mjs
+++ b/tools/license2rtf.mjs
@@ -27,6 +27,7 @@ class LineSplitter extends Stream {
     if (this.buffer) {
       this.emit('data', this.buffer);
     }
+    this.writable = false;
     this.emit('end');
   }
 }
@@ -52,6 +53,7 @@ class ParagraphParser extends Stream {
     if (data)
       this.parseLine(data + '');
     this.flushParagraph();
+    this.writable = false;
     this.emit('end');
   }
 
@@ -211,6 +213,7 @@ class Unwrapper extends Stream {
   end(data) {
     if (data)
       this.write(data);
+    this.writable = false;
     this.emit('end');
   }
 }
@@ -272,6 +275,7 @@ class RtfGenerator extends Stream {
       this.write(data);
     if (this.didWriteAnything)
       this.emitFooter();
+    this.writable = false;
     this.emit('end');
   }
 
@@ -289,15 +293,11 @@ class RtfGenerator extends Stream {
 stdin.setEncoding('utf-8');
 stdin.resume();
 
-async function main() {
-  await pipeline(
-    stdin,
-    new LineSplitter(),
-    new ParagraphParser(),
-    new Unwrapper(),
-    new RtfGenerator(),
-    stdout,
-  );
-}
-
-main().catch(console.error);
+await pipeline(
+  stdin,
+  new LineSplitter(),
+  new ParagraphParser(),
+  new Unwrapper(),
+  new RtfGenerator(),
+  stdout,
+);