feat(all): add stripMetadata method; changed config typings

Author: niieani

package.json

@@ -29,13 +29,14 @@
   },
   "homepage": "https://github.com/easy-webpack/core#readme",
   "devDependencies": {
-    "ava": "^0.15.2",
+    "ava": "^0.16.0",
     "semantic-release": "^4.3.5",
     "ts-node": "^1.1.0",
     "tslint": "^3.11.0",
     "tslint-config-standard": "^1.2.2",
-    "typescript": ">=1.9.0-dev.20160619-1.0 || ^2.0.0",
-    "typings": "^1.3.0"
+    "typescript": "^2.0.0",
+    "typings": "^1.3.0",
+    "webpack": "beta"
   },
   "dependencies": {
     "@easy-webpack/assign": "^0.9.9 || ^1.0.0",

src/index.ts

@@ -1,14 +1,16 @@
-import {WebpackConfig} from './webpack'
+import {Webpack as WebpackConfig} from './webpack'
 import {assign, literalReplace} from '@easy-webpack/assign'
 export {get} from 'lodash'
-export * from './webpack'
+export {Webpack as WebpackConfig} from './webpack'
 export * from '@easy-webpack/assign'
-export type EasyWebpackConfig = WebpackConfig | ((this: WebpackConfig) => WebpackConfig)
 
 function hasProcessFlag(flag) {
   return process.argv.join('').indexOf(flag) > -1
 }
 
+export type WebpackConfigWithMetadata = WebpackConfig & { metadata: any }
+export type EasyWebpackConfig = WebpackConfigWithMetadata | ((this: WebpackConfigWithMetadata) => WebpackConfigWithMetadata)
+
 export function generateConfig(...configs: Array<EasyWebpackConfig>) {
   let config = {
     metadata: {
@@ -17,11 +19,11 @@ export function generateConfig(...configs: Array<EasyWebpackConfig>) {
       ENV: process.env.NODE_ENV || process.env.ENV || 'development',
       HMR: hasProcessFlag('hot') || !!process.env.WEBPACK_HMR,
     }
-  } as WebpackConfig
+  } as WebpackConfigWithMetadata
 
   for (let configMethod of configs) {
     if (typeof configMethod === 'function') {
-      let overlayConfig = configMethod.apply(config) as WebpackConfig
+      let overlayConfig = configMethod.apply(config) as WebpackConfigWithMetadata
       config = assign(config, overlayConfig, configMethod['name'] || 'config', 'replace')
     } else {
       let overlayConfig = configMethod
@@ -31,4 +33,13 @@ export function generateConfig(...configs: Array<EasyWebpackConfig>) {
   return config
 }
 
+export function stripMetadata(config: EasyWebpackConfig) {
+  let overlayConfig: WebpackConfigWithMetadata
+  if (typeof config === 'function') {
+    overlayConfig = config.apply(config)
+  }
+  delete overlayConfig.metadata
+  return overlayConfig as WebpackConfig
+}
+
 export default generateConfig