From daa8796554dea41d6fbf81f4eccea58153a4e850 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 18 Mar 2024 01:15:42 +0000
Subject: [PATCH] fix: format

---
 quartz/plugins/transformers/description.ts |   20 ++++++++++++--------
 1 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/quartz/plugins/transformers/description.ts b/quartz/plugins/transformers/description.ts
index 0f8cd8d..5900745 100644
--- a/quartz/plugins/transformers/description.ts
+++ b/quartz/plugins/transformers/description.ts
@@ -39,29 +39,33 @@
 
             const desc = frontMatterDescription ?? text
             const sentences = desc.replace(/\s+/g, " ").split(/\.\s/)
-            let finalDesc = ""
-            let sentenceIdx = 0
+            const finalDesc: string[] = []
             const len = opts.descriptionLength
+            let sentenceIdx = 0
+            let currentDescriptionLength = 0
 
             if (sentences[0] !== undefined && sentences[0].length >= len) {
               const firstSentence = sentences[0].split(" ")
-              while (finalDesc.length < len) {
+              while (currentDescriptionLength < len) {
                 const sentence = firstSentence[sentenceIdx]
                 if (!sentence) break
-                finalDesc += sentence + " "
+                finalDesc.push(sentence)
+                currentDescriptionLength += sentence.length
                 sentenceIdx++
               }
-              finalDesc = finalDesc.trimEnd() + "..."
+              finalDesc.push("...")
             } else {
-              while (finalDesc.length < len) {
+              while (currentDescriptionLength < len) {
                 const sentence = sentences[sentenceIdx]
                 if (!sentence) break
-                finalDesc += sentence.endsWith(".") ? sentence : sentence + "."
+                const currentSentence = sentence.endsWith(".") ? sentence : sentence + "."
+                finalDesc.push(currentSentence)
+                currentDescriptionLength += currentSentence.length
                 sentenceIdx++
               }
             }
 
-            file.data.description = finalDesc
+            file.data.description = finalDesc.join(" ")
             file.data.text = text
           }
         },

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