eslint-import-resolver-custom-alias - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

index.js

@@ -30,2 +30,7 @@ const path = require('path');
       const parent = path.resolve(process.cwd(), globParent(pkg));
+      try {
+        if (!fs.statSync(parent).isDirectory()) return [];
+      } catch (e) {
+        return [];
+      }
       const dir = fs.readdirSync(parent)
@@ -40,6 +45,11 @@ .map(name => path.resolve(parent, name))
       let ret = currentSource;
-      if (currentSource.indexOf(prefix) === 0 && currentSource[prefix.length] === '/') {
+      // case alias(prefix) = '', currentSource = 'utils/helper.js'
+      const isMatchEmptyString = prefix === '' && ['.', '/'].indexOf(currentSource[0]) < 0;
+      // case: alias(prefix) = 'src', currentSource = 'src/utils/helper.js'
+      const isMatchPrefix = currentSource.indexOf(prefix) === 0 && currentSource[prefix.length] === '/';
+      if (isMatchPrefix || isMatchEmptyString) {
         const prefixPath = getPath(config.alias[prefix], file, packages);
-        ret = `${prefixPath}${currentSource.substr(prefix.length)}`;
+        ret = path.join(prefixPath, currentSource.substr(prefix.length));
       } else if (currentSource === prefix) {
+        // case: alias(prefix) = 'src', currentSource = 'src'
         ret = getPath(config.alias[prefix], file, packages);
@@ -46,0 +56,0 @@ }

package.json

 {
   "name": "eslint-import-resolver-custom-alias",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Plugin for eslint-plugin-import to use custom alias.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -95,1 +95,28 @@ [![Build Status](https://travis-ci.org/laysent/eslint-import-resolver-custom-alias.svg?branch=master)](https://travis-ci.org/laysent/eslint-import-resolver-custom-alias)
 Resolver will try to find it at `./packages/subfolder/src/utils` folder instead.
+
+One special alias is empty string `""`. If configured, the resolver will try to
+add prefix in front of the path before resolving. For example, with following configuration
+
+```json
+{
+  "settings": {
+    "import/resolver": {
+      "eslint-import-resolver-custom-alias": {
+        "alias": {
+          "": "./src"
+        },
+        "extensions": [".js", ".jsx"],
+        "packages": [
+          "packages/*"
+        ]
+      }
+    }
+  }
+}
+```
+
+The resolver will try to find the following import at path `./packages/subfolder/src/utils/helper`.
+
+```jsx
+import * as helper from 'utils/helper';
+```

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Fixed alerts

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Improved metrics

Number of lines in readme file

121

increased by27.37%

Number of low supply chain risk alerts

1

decreased by-50%

Worsened metrics

Total package byte prevSize

7560

decreased by-37.07%

Number of package files

5

decreased by-28.57%

Lines of code

59

decreased by-67.22%

No dependency changes