From b198a665cf5ae76ea1a4349c133e33e31fed3348 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Tue, 10 Dec 2019 11:31:57 -0500
Subject: [PATCH] workflow: add size-check package

---
 package.json                     | 2 +-
 packages/size-check/README.md    | 3 +++
 packages/size-check/package.json | 9 +++++++++
 packages/size-check/src/index.ts | 4 ++++
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 packages/size-check/README.md
 create mode 100644 packages/size-check/package.json
 create mode 100644 packages/size-check/src/index.ts

diff --git a/package.json b/package.json
index a36d82e2..0e276fa5 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "dev": "node scripts/dev.js",
     "build": "node scripts/build.js",
-    "size-runtime": "node scripts/build.js runtime-dom -p -f global",
+    "size-runtime": "node scripts/build.js runtime-dom size-check -p -f global",
     "size-compiler": "node scripts/build.js compiler-dom -p -f global",
     "size": "yarn size-runtime && yarn size-compiler",
     "lint": "prettier --write --parser typescript \"packages/**/*.ts?(x)\"",
diff --git a/packages/size-check/README.md b/packages/size-check/README.md
new file mode 100644
index 00000000..23cf1899
--- /dev/null
+++ b/packages/size-check/README.md
@@ -0,0 +1,3 @@
+# Size Check
+
+This package is private and is used for checking the baseline runtime size after tree-shaking (with only the bare minimal code required to render something to the screen).
diff --git a/packages/size-check/package.json b/packages/size-check/package.json
new file mode 100644
index 00000000..8fa5f6f6
--- /dev/null
+++ b/packages/size-check/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "@vue/size-check",
+  "version": "3.0.0-alpha.1",
+  "private": true,
+  "buildOptions": {
+    "name": "Vue",
+    "formats": ["global"]
+  }
+}
diff --git a/packages/size-check/src/index.ts b/packages/size-check/src/index.ts
new file mode 100644
index 00000000..dfda0bdb
--- /dev/null
+++ b/packages/size-check/src/index.ts
@@ -0,0 +1,4 @@
+import { render, createVNode } from '@vue/runtime-dom'
+
+// The bare minimum code required for rendering something to the screen
+render(createVNode('div'), document.getElementById('app')!)