Fixbug no file exist check (#12)

* feat: when network is weak, try run toMarkdown()

* feat: file exist check

* code clear

* add console log

* add ;

Author: luojiyin1987

dist/index.js

@@ -48996,14 +48996,14 @@ const {
 const {
   gatherInputs,
   inputExistCheck,
+  fileExistCheck,
   getRouteAddr,
   haveRouterAddrmd,
   HTMLtoMarkdown
 } = __nccwpck_require__(7677);
 
 // cd ./news-translation
 // You can run `node script\toMarkdown\index.js URL<String>`(URL is the URL of the article).
-
 (async function toMarkdown() {
   try {
     const input = gatherInputs();
@@ -49019,6 +49019,10 @@ const {
     const articleFileName = await haveRouterAddrmd(articleChildRouter);
     const htmlString = await (await nodeFetch(URL, options)).text();
     const articleText = await HTMLtoMarkdown(htmlString);
+      
+    if (await fileExistCheck(input.markDownFilePath + articleFileName)) {
+      return Promise.reject("file has exist");
+    } 
 
     await fs.writeFile(
       input.markDownFilePath + articleFileName,
@@ -49028,8 +49032,8 @@ const {
       }
     );
   } catch (error) {
-    console.log('ERR:', error);
-    process.exitCode = 1;
+      console.log('ERR:', error);
+      process.exitCode = 1;
   }
 })();
 
@@ -49120,6 +49124,13 @@ exports.inputExistCheck = (input) =>
     input.newsLink ? resolve(input.newsLink) : reject(Err_DontGetNewsLink);
   });
 
+
+//fileExitCheck in the path.
+exports.fileExistCheck = (path) =>
+  new Promise((resolve, reject) => {
+    fs.existsSync(path)? resolve(true) : reject(false);
+  });
+    
 // Check the input parameters, and get the routing address of the article.
 // - 原文网址：[原文标题](https://www.freecodecamp.org/news/xxxxxxx/
 exports.getRouteAddr = (URL) =>

src/index.js

@@ -8,14 +8,14 @@ const {
 const {
   gatherInputs,
   inputExistCheck,
+  fileExistCheck,
   getRouteAddr,
   haveRouterAddrmd,
   HTMLtoMarkdown
 } = require('./utilities.js');
 
 // cd ./news-translation
 // You can run `node script\toMarkdown\index.js URL<String>`(URL is the URL of the article).
-
 (async function toMarkdown() {
   try {
     const input = gatherInputs();
@@ -31,6 +31,10 @@ const {
     const articleFileName = await haveRouterAddrmd(articleChildRouter);
     const htmlString = await (await nodeFetch(URL, options)).text();
     const articleText = await HTMLtoMarkdown(htmlString);
+      
+    if (await fileExistCheck(input.markDownFilePath + articleFileName)) {
+      return Promise.reject("file has exist");
+    } 
 
     await fs.writeFile(
       input.markDownFilePath + articleFileName,
@@ -40,7 +44,7 @@ const {
       }
     );
   } catch (error) {
-    console.log('ERR:', error);
-    process.exitCode = 1;
+      console.log('ERR:', error);
+      process.exitCode = 1;
   }
 })();

src/utilities.js

@@ -44,6 +44,13 @@ exports.inputExistCheck = (input) =>
     input.newsLink ? resolve(input.newsLink) : reject(Err_DontGetNewsLink);
   });
 
+
+//fileExitCheck in the path.
+exports.fileExistCheck = (path) =>
+  new Promise((resolve, reject) => {
+    fs.existsSync(path)? resolve(true) : reject(false);
+  });
+    
 // Check the input parameters, and get the routing address of the article.
 // - 原文网址：[原文标题](https://www.freecodecamp.org/news/xxxxxxx/
 exports.getRouteAddr = (URL) =>