refactor: drop support for webpack < 4 (#303)

evilebottnawi · web-flow · commit 203a4ee55aa7 · 2018-12-20T12:43:30.000+03:00
BREAKING CHANGE: drop support for webpack &lt; 4
diff --git a/README.md b/README.md
@@ -14,10 +14,6 @@
 
 A file loader module for webpack
 
-## Requirements
-
-This module requires a minimum of Node v6.9.0 and works with Webpack v3 and Webpack v4.
-
 ## Getting Started
 
 To begin, you'll need to install `file-loader`:
diff --git a/package.json b/package.json
@@ -35,7 +35,7 @@
     "dist"
   ],
   "peerDependencies": {
-    "webpack": "^2.0.0 || ^3.0.0 || ^4.0.0"
+    "webpack": "^4.0.0"
   },
   "dependencies": {
     "loader-utils": "^1.0.2",
diff --git a/src/index.js b/src/index.js
@@ -1,6 +1,3 @@
-/* eslint-disable
-  multiline-ternary,
-*/
 import path from 'path';
 
 import loaderUtils from 'loader-utils';
@@ -9,18 +6,11 @@ import validateOptions from 'schema-utils';
 import schema from './options.json';
 
 export default function loader(content) {
-  if (!this.emitFile) {
-    throw new Error('File Loader\n\nemitFile is required from module system');
-  }
-
   const options = loaderUtils.getOptions(this) || {};
 
   validateOptions(schema, options, 'File Loader');
 
-  const context =
-    options.context ||
-    this.rootContext ||
-    (this.options && this.options.context);
+  const context = options.context || this.rootContext;
 
   const url = loaderUtils.interpolateName(this, options.name, {
     context,
