From 4126a9dd51f7d506160a59e5d5f2d19d253ea3dc Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Mon, 23 Mar 2020 15:09:29 -0400
Subject: [PATCH] build: add runtime-global build for vue

---
 packages/vue/package.json |  1 +
 rollup.config.js          | 23 +++++++++++++----------
 scripts/build.js          | 33 +++++++++++++++++++--------------
 3 files changed, 33 insertions(+), 24 deletions(-)

diff --git a/packages/vue/package.json b/packages/vue/package.json
index 271591fe..4f42e99d 100644
--- a/packages/vue/package.json
+++ b/packages/vue/package.json
@@ -18,6 +18,7 @@
       "esm-bundler-runtime",
       "cjs",
       "global",
+      "global-runtime",
       "esm"
     ]
   },
diff --git a/rollup.config.js b/rollup.config.js
index 8aa1d198..7a35f0cb 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -23,11 +23,6 @@ const outputConfigs = {
     file: resolve(`dist/${name}.esm-bundler.js`),
     format: `es`
   },
-  // main "vue" package only
-  'esm-bundler-runtime': {
-    file: resolve(`dist/${name}.runtime.esm-bundler.js`),
-    format: `es`
-  },
   cjs: {
     file: resolve(`dist/${name}.cjs.js`),
     format: `cjs`
@@ -39,6 +34,15 @@ const outputConfigs = {
   esm: {
     file: resolve(`dist/${name}.esm.js`),
     format: `es`
+  },
+  // main "vue" package only
+  'esm-bundler-runtime': {
+    file: resolve(`dist/${name}.runtime.esm-bundler.js`),
+    format: `es`
+  },
+  'global-runtime': {
+    file: resolve(`dist/${name}.runtime.global.js`),
+    format: 'iife'
   }
 }
 
@@ -54,7 +58,7 @@ if (process.env.NODE_ENV === 'production') {
     if (format === 'cjs' && packageOptions.prod !== false) {
       packageConfigs.push(createProductionConfig(format))
     }
-    if (format === 'global' || format === 'esm') {
+    if (/global/.test(format) || format === 'esm') {
       packageConfigs.push(createMinifiedConfig(format))
     }
   })
@@ -73,7 +77,7 @@ function createConfig(format, output, plugins = []) {
 
   const isProductionBuild =
     process.env.__DEV__ === 'false' || /\.prod\.js$/.test(output.file)
-  const isGlobalBuild = format === 'global'
+  const isGlobalBuild = /global/.test(format)
   const isRawESMBuild = format === 'esm'
   const isNodeBuild = format === 'cjs'
   const isBundlerESMBuild = /esm-bundler/.test(format)
@@ -102,8 +106,7 @@ function createConfig(format, output, plugins = []) {
   // during a single build.
   hasTSChecked = true
 
-  const entryFile =
-    format === 'esm-bundler-runtime' ? `src/runtime.ts` : `src/index.ts`
+  const entryFile = /runtime$/.test(format) ? `src/runtime.ts` : `src/index.ts`
 
   const external =
     isGlobalBuild || isRawESMBuild
@@ -210,7 +213,7 @@ function createMinifiedConfig(format) {
   return createConfig(
     format,
     {
-      file: resolve(`dist/${name}.${format}.prod.js`),
+      file: outputConfigs[format].file.replace(/\.js$/, '.prod.js'),
       format: outputConfigs[format].format
     },
     [
diff --git a/scripts/build.js b/scripts/build.js
index 220512e7..063acd51 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -148,18 +148,23 @@ function checkAllSizes(targets) {
 
 function checkSize(target) {
   const pkgDir = path.resolve(`packages/${target}`)
-  const esmProdBuild = `${pkgDir}/dist/${target}.global.prod.js`
-  if (fs.existsSync(esmProdBuild)) {
-    const file = fs.readFileSync(esmProdBuild)
-    const minSize = (file.length / 1024).toFixed(2) + 'kb'
-    const gzipped = gzipSync(file)
-    const gzippedSize = (gzipped.length / 1024).toFixed(2) + 'kb'
-    const compressed = compress(file)
-    const compressedSize = (compressed.length / 1024).toFixed(2) + 'kb'
-    console.log(
-      `${chalk.gray(
-        chalk.bold(target)
-      )} min:${minSize} / gzip:${gzippedSize} / brotli:${compressedSize}`
-    )
-  }
+  checkFileSize(`${pkgDir}/dist/${target}.global.prod.js`)
+  checkFileSize(`${pkgDir}/dist/${target}.runtime.global.prod.js`)
+}
+
+function checkFileSize(filePath) {
+  if (!fs.existsSync(filePath)) {
+    return
+  }
+  const file = fs.readFileSync(filePath)
+  const minSize = (file.length / 1024).toFixed(2) + 'kb'
+  const gzipped = gzipSync(file)
+  const gzippedSize = (gzipped.length / 1024).toFixed(2) + 'kb'
+  const compressed = compress(file)
+  const compressedSize = (compressed.length / 1024).toFixed(2) + 'kb'
+  console.log(
+    `${chalk.gray(
+      chalk.bold(path.basename(filePath))
+    )} min:${minSize} / gzip:${gzippedSize} / brotli:${compressedSize}`
+  )
 }