From f629b345c4aa5320dba8496566330f179e7a0306 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Mon, 25 Apr 2016 00:06:33 -0400
Subject: [PATCH] decouple renderer logic and web platform

---
 build/alias.js                                |  3 ++-
 build/build.js                                |  6 +++++
 src/entries/web-server-renderer.js            | 19 ++++++++++++++--
 .../web => }/server/create-renderer.js        | 22 +++++--------------
 4 files changed, 30 insertions(+), 20 deletions(-)
 rename src/{platforms/web => }/server/create-renderer.js (75%)

diff --git a/build/alias.js b/build/alias.js
index 7a5d3fb9..07888d1f 100644
--- a/build/alias.js
+++ b/build/alias.js
@@ -5,5 +5,6 @@ module.exports = {
   compiler: path.resolve(__dirname, '../src/compiler'),
   core: path.resolve(__dirname, '../src/core'),
   shared: path.resolve(__dirname, '../src/shared'),
-  web: path.resolve(__dirname, '../src/platforms/web')
+  web: path.resolve(__dirname, '../src/platforms/web'),
+  server: path.resolve(__dirname, '../src/server')
 }
diff --git a/build/build.js b/build/build.js
index 83609915..cb7d2809 100644
--- a/build/build.js
+++ b/build/build.js
@@ -63,6 +63,12 @@ build([
     format: 'cjs',
     external: ['entities'],
     out: 'dist/compiler.common.js'
+  },
+  // Web server renderer
+  {
+    entry: 'src/entries/web-server-renderer.js',
+    format: 'cjs',
+    out: 'dist/server-renderer.js'
   }
 ])
 
diff --git a/src/entries/web-server-renderer.js b/src/entries/web-server-renderer.js
index 7375b9f7..be6e7d40 100644
--- a/src/entries/web-server-renderer.js
+++ b/src/entries/web-server-renderer.js
@@ -1,3 +1,18 @@
-import { createComponentRenderer } from 'web/server/create-renderer'
+import { createRenderer } from 'server/create-renderer'
+import attrs from 'web/server/modules/attrs'
+import klass from 'web/server/modules/class'
+import style from 'web/server/modules/style'
+import show from 'web/server/directives/show'
+import { isUnaryTag } from 'web/util/index'
 
-export default createComponentRenderer()
+export default createRenderer({
+  isUnaryTag,
+  modules: {
+    attrs,
+    style,
+    class: klass
+  },
+  directives: {
+    show
+  }
+})
diff --git a/src/platforms/web/server/create-renderer.js b/src/server/create-renderer.js
similarity index 75%
rename from src/platforms/web/server/create-renderer.js
rename to src/server/create-renderer.js
index 0f744b36..dc57e894 100644
--- a/src/platforms/web/server/create-renderer.js
+++ b/src/server/create-renderer.js
@@ -1,20 +1,8 @@
-import renderAttrs from './modules/attrs'
-import renderClass from './modules/class'
-import renderStyle from './modules/style'
-import show from './directives/show'
-import { isUnaryTag } from 'web/util/index'
-
-export function createComponentRenderer (options = {}) {
-  const modules = Object.assign({
-    attrs: renderAttrs,
-    style: renderStyle,
-    class: renderClass
-  }, options.modules)
-
-  const directives = Object.assign({
-    show
-  }, options.directives)
-
+export function createRenderer ({
+  modules = {},
+  directives = {},
+  isUnaryTag = (() => false)
+} = {}) {
   function renderComponent (component) {
     component.$mount()
     return renderElement(component._vnode)