fix the setup option is deprecated.

Lizhooh · web-flow · commit 59ebe6326ae5 · 2017-11-04T18:49:15.000+08:00
The `setup` option is deprecated and will be removed in v3. Please update your config to use `before`
diff --git a/template/.electron-vue/dev-runner.js b/template/.electron-vue/dev-runner.js
@@ -64,7 +64,7 @@ function startRenderer () {
       {
         contentBase: path.join(__dirname, '../'),
         quiet: true,
-        setup (app, ctx) {
+        before (app, ctx) {
           app.use(hotMiddleware)
           ctx.middleware.waitUntilValid(() => {
             resolve()

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ function startRenderer () {`
`64`	`64`	`{`
`65`	`65`	`contentBase: path.join(__dirname, '../'),`
`66`	`66`	`quiet: true,`
`67`		`- setup (app, ctx) {`
	`67`	`+ before (app, ctx) {`
`68`	`68`	`app.use(hotMiddleware)`
`69`	`69`	`ctx.middleware.waitUntilValid(() => {`
`70`	`70`	`resolve()`