eslint-plugin-file-extension-in-import-ts - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

lib/rules/file-extension-in-import-ts.js

 const fs = require('node:fs');
 const path = require('node:path');
 
+const forceIndexFileImport = require('../util/force-index-file-import');
 const getTryExtensions = require('../util/get-try-extensions');
@@ -17,5 +18,13 @@ const mappingExtensions = require('../util/mapping-extensions');
  */
-function getExistingExtensions(filePath) {
+function getExistingExtensions(filePath, extSearchOptions) {
   const basename = path.basename(filePath, path.extname(filePath));
+
   try {
+    const isDirectory = fs.existsSync(filePath) && fs.statSync(filePath).isDirectory();
+
+    if (isDirectory && extSearchOptions.forceIndexFileImport) {
+      // We are forcing index.js file import when importing from a directory
+      return ['/index.js'];
+    }
+
     return fs
@@ -38,2 +47,5 @@ .readdirSync(path.dirname(filePath))
     const extMapping = overrideStyle.extMapping || mappingExtensions.mappingDefault;
+    const extSearchOptions = {
+      forceIndexFileImport: overrideStyle.forceIndexFileImport || false,
+    };
 
@@ -49,3 +61,3 @@ function verify({ filePath, name, node }) {
       const resolvedExt = path.extname(filePath);
-      const existingExts = getExistingExtensions(filePath);
+      const existingExts = getExistingExtensions(filePath, extSearchOptions);
       if (!resolvedExt && existingExts.length !== 1) {
@@ -117,2 +129,3 @@ // Ignore if the file extension could not be determined one.
           extMapping: mappingExtensions.schema,
+          forceIndexFileImport: forceIndexFileImport.schema,
           tryExtensions: getTryExtensions.schema,
@@ -119,0 +132,0 @@ },

package.json

 {
   "name": "eslint-plugin-file-extension-in-import-ts",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "The plugin check and fix file extensions in Node.js application type module in Typescript",
@@ -5,0 +5,0 @@ "keywords": [],

README.md

@@ -46,3 +46,7 @@ # eslint-plugin-file-extension-in-import-ts
 ```js
-'file-extension-in-import-ts/file-extension-in-import-ts': [ 'error', 'always', { extensionsMapping: {'.ts': '.js'}}]
+'file-extension-in-import-ts/file-extension-in-import-ts': [
+  'error',
+  'always',
+  { extensionsMapping: {'.ts': '.js', forceIndexFileImport: true }}
+]
 ```
@@ -52,2 +56,14 @@
 
+The property "forceIndexFileImport" will add "/index.js" if you import directory, for example:
+
+```js
+import module from './my-module';
+```
+
+will be changed to:
+
+```js
+import module from './my-module/index.js';
+```
+
 ## Installation:
@@ -54,0 +70,0 @@

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Improved metrics

Total package byte prevSize

19392

increased by4.55%

Number of package files

16

increased by6.67%

Lines of code

436

increased by2.59%

Number of lines in readme file

116

increased by16%

No dependency changes