feat: exportOnlyLocals was remove in favor new onlyLocals option (#957)

BREAKING CHANGE: rename `exportOnlyLocals` option to `onlyLocals` option

Author: evilebottnawi

README.md

@@ -117,7 +117,7 @@ module.exports = {
 |         **[`sourceMap`](#sourcemap)**         |         `{Boolean}`         | `false` | Enable/Disable Sourcemaps                          |
 |     **[`importLoaders`](#importloaders)**     |         `{Number}`          |   `0`   | Number of loaders applied before CSS loader        |
 | **[`exportLocalsStyle`](#exportlocalsstyle)** |         `{String}`          | `asIs`  | Setup style of exported classnames                 |
-|  **[`exportOnlyLocals`](#exportonlylocals)**  |         `{Boolean}`         | `false` | Export only locals                                 |
+|        **[`onlyLocals`](#onlylocals)**        |         `{Boolean}`         | `false` | Export only locals                                 |
 
 ### `url`
 
@@ -772,7 +772,7 @@ By default, the exported JSON keys mirror the class names (i.e `asIs` value).
 
 |         Name          |    Type    | Description                                                                                      |
 | :-------------------: | :--------: | :----------------------------------------------------------------------------------------------- |
-|      **`asIs`**       | `{String}` | Class names will be exported as is.                                                              |
+|     **`'asIs'`**      | `{String}` | Class names will be exported as is.                                                              |
 |   **`'camelCase'`**   | `{String}` | Class names will be camelized, the original class name will not to be removed from the locals    |
 | **`'camelCaseOnly'`** | `{String}` | Class names will be camelized, the original class name will be removed from the locals           |
 |    **`'dashes'`**     | `{String}` | Only dashes in class names will be camelized                                                     |
@@ -809,7 +809,7 @@ module.exports = {
 };
 ```
 
-### `exportOnlyLocals`
+### `onlyLocals`
 
 Type: `Boolean`
 Default: `false`
@@ -828,7 +828,7 @@ module.exports = {
         test: /\.css$/i,
         loader: 'css-loader',
         options: {
-          exportOnlyLocals: true,
+          onlyLocals: true,
         },
       },
     ],

src/index.js

@@ -115,7 +115,7 @@ export default function loader(content, map, meta) {
         result.messages = [];
       }
 
-      const { exportOnlyLocals: onlyLocals } = options;
+      const { onlyLocals } = options;
 
       const importItems = result.messages
         .filter((message) => (message.type === 'import' ? message : false))

src/options.json

@@ -92,7 +92,7 @@
         }
       ]
     },
-    "exportOnlyLocals": {
+    "onlyLocals": {
       "type": "boolean"
     }
   },

test/__snapshots__/exportOnlyLocals-option.test.js.snap renamed to test/__snapshots__/onlyLocals-option.test.js.snap

@@ -179,6 +179,6 @@ options.importLoaders should match some schema in anyOf
 exports[`validate options 18`] = `
 "CSS Loader Invalid Options
 
-options.exportOnlyLocals should be boolean
+options.onlyLocals should be boolean
 "
 `;

test/__snapshots__/validate-options.test.js.snap

@@ -9,7 +9,7 @@ describe('modules', () => {
             mode: 'local',
             localIdentName: '_[local]',
           },
-          exportOnlyLocals: true,
+          onlyLocals: true,
         },
       },
     };

test/exportOnlyLocals-option.test.js renamed to test/onlyLocals-option.test.js

@@ -107,9 +107,7 @@ it('validate options', () => {
   expect(() => validate({ importLoaders: 2 })).not.toThrow();
   expect(() => validate({ importLoaders: '1' })).toThrowErrorMatchingSnapshot();
 
-  expect(() => validate({ exportOnlyLocals: true })).not.toThrow();
-  expect(() => validate({ exportOnlyLocals: false })).not.toThrow();
-  expect(() =>
-    validate({ exportOnlyLocals: 'true' })
-  ).toThrowErrorMatchingSnapshot();
+  expect(() => validate({ onlyLocals: true })).not.toThrow();
+  expect(() => validate({ onlyLocals: false })).not.toThrow();
+  expect(() => validate({ onlyLocals: 'true' })).toThrowErrorMatchingSnapshot();
 });