readme

README.md

@@ -0,0 +1,42 @@
+# DevMock
+
+Webpack Dev Server mocking engine
+
+## Install
+
+```sh
+npm i --save devmock
+```
+
+or
+
+```sh
+yarn add devmock
+```
+
+And require it for further usage
+```js
+const { DevMock } = require("devmock")
+```
+
+## Usage
+
+### For `webpack-dev-server` < `4.0`
+
+```js
+devServer: {
+  before: DevMock.v3({
+    mocksPath: path.resolve("mocks/**/*.mock.js")
+  })
+}
+```
+
+### For `webpack-dev-server` >= `4.0`
+
+```js
+devServer: {
+  onBeforeSetupMiddleware: DevMock.make({
+    mocksPath: path.resolve("mocks/**/*.mock.js")
+  })
+}
+```

lib/DevMock.js

@@ -9,12 +9,21 @@ class DevMock {
     return new DevMock(...args).middleware
   }
 
+  static v3(...args) {
+    return new DevMock(...args).v3Middleware
+  }
+
   constructor({ mocksPath }) {
     this.files = glob.sync(mocksPath)
   }
 
-  middleware = ({ app, options, logger }) => {
+  middleware = (...args) => this.v4middleware(...args)
+
+  v3Middleware = (app, { headers }) => this.v4middleware({ app, options: { headers }})
+
+  v4middleware = ({ app, options }) => {
     const { headers } = options
+    const logger = console
 
     app.use(express.json())