Fix generate truncate comment (backport #13437) (#13814)

Sosuke Suzuki · web-flow · commit 5e0b88329e54 · 2022-11-06T18:59:10.000+09:00
Fix generate truncate comment
diff --git a/scripts/draft-blog-post.mjs b/scripts/draft-blog-post.mjs
@@ -72,7 +72,7 @@ rimraf.sync(postGlob);
 const introFileData = fs.readFileSync(introFile, "utf8").trim();
 
 const TRUNCATE_COMMENT = "<!--truncate-->";
-const shouldPrintTruncate = introFileData.includes(TRUNCATE_COMMENT);
+const shouldPrintTruncate = !introFileData.includes(TRUNCATE_COMMENT);
 
 fs.writeFileSync(
   postFile,
