fix: Transform require in render function compiled from template

.gitignore

@@ -7,6 +7,7 @@ output/
 logs/
 *.log
 npm-debug.log*
+docs/changelog.md
 
 # Runtime data
 pids

package.json

@@ -19,15 +19,20 @@
   },
   "standard-version": {
     "scripts": {
-      "postchangelog": "yarn test && yarn docs && git add docs/"
+      "postchangelog": "yarn test && yarn build:docs && git add docs/"
     }
   },
   "scripts": {
     "prepublishOnly": "yarn build",
     "prebuild": "yarn lint",
     "build": "tsc",
+    "prebuild:docs": "cp CHANGELOG.md docs/changelog.md",
+    "build:docs": "vuepress build docs/",
+    "postbuild:docs": "rm docs/changelog.md",
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 1",
-    "docs": "typedoc typings src/index.ts && touch docs/.nojekyll",
+    "predocs": "cp CHANGELOG.md docs/changelog.md",
+    "docs": "vuepress dev docs/",
+    "postdocs": "rm docs/CHANGELOG.md",
     "lint": "prettier --no-semi --single-quote --write **/*.js **/*.vue !test/target/** !dist/**",
     "release": "standard-version -a",
     "pretest": "yarn build",
@@ -43,7 +48,6 @@
     "@vue/component-compiler-utils": "^1.2.1",
     "debug": "^2.6.0",
     "hash-sum": "^1.0.2",
-    "postcss": "^6.0.22",
     "querystring": "^0.2.0",
     "rollup-pluginutils": "^2.0.1"
   },
@@ -52,6 +56,7 @@
     "@babel/plugin-proposal-object-rest-spread": "^7.0.0-beta.46",
     "@babel/plugin-transform-runtime": "^7.0.0-beta.46",
     "@babel/preset-env": "^7.0.0-beta.46",
+    "@types/debug": "^0.0.30",
     "@types/jest": "^22.2.3",
     "@types/node": "^10.0.4",
     "@types/puppeteer": "^1.3.1",
@@ -62,20 +67,24 @@
     "conventional-changelog": "^1.1.24",
     "jest": "^22.4.2",
     "node-sass": "^4.9.0",
+    "postcss": "^6.0.22",
+    "postcss-assets": "^5.0.0",
     "prettier": "^1.12.1",
     "pug": "^2.0.3",
     "puppeteer": "^1.4.0",
     "rollup": "^0.58.2",
     "rollup-plugin-babel": "^4.0.0-beta.4",
     "rollup-plugin-commonjs": "^9.1.3",
     "rollup-plugin-css-only": "^0.4.0",
-    "rollup-plugin-image": "^1.0.2",
     "rollup-plugin-md": "^0.0.7",
     "rollup-plugin-node-resolve": "^3.3.0",
+    "rollup-plugin-replace": "^2.0.0",
     "rollup-plugin-typescript": "^0.8.1",
+    "rollup-plugin-url": "^1.4.0",
     "ts-jest": "^22.4.5",
     "typescript": "^2.8.3",
     "vue": "^2.5.16",
+    "vue-class-component": "^6.2.0",
     "vue-template-compiler": "^2.5.16"
   },
   "peerDependencies": {

src/index.ts

@@ -3,7 +3,8 @@ import {
   createVuePartRequest,
   parseVuePartRequest,
   resolveVuePart,
-  isVuePartRequest
+  isVuePartRequest,
+  transformRequireToImport
 } from './utils'
 import {
   createDefaultCompiler,
@@ -13,26 +14,29 @@ import {
   TemplateOptions,
   StyleCompileResult
 } from '@vue/component-compiler'
-import {Plugin} from 'rollup'
+import { Plugin } from 'rollup'
 import * as path from 'path'
-import {parse, SFCDescriptor, SFCBlock} from '@vue/component-compiler-utils'
+import { parse, SFCDescriptor, SFCBlock } from '@vue/component-compiler-utils'
+import debug from 'debug'
 
 const hash = require('hash-sum')
+const d = debug('rollup-plugin-vue')
+const { version } = require('../package.json')
 
 export interface VuePluginOptions {
   /**
    * Include files or directories.
    * @default `'.vue'`
    */
-  include?: Array<string|RegExp> | string | RegExp
+  include?: Array<string | RegExp> | string | RegExp
   /**
    * Exclude files or directories.
    * @default `undefined`
    */
-  exclude?: Array<string|RegExp> | string | RegExp
+  exclude?: Array<string | RegExp> | string | RegExp
   /**
    * Default language for blocks.
-   * 
+   *
    * @default `{}`
    * @example
    * ```js
@@ -41,7 +45,7 @@ export interface VuePluginOptions {
    */
   defaultLang?: {
     [key: string]: string
-  },
+  }
   /**
    * Exclude customBlocks for final build.
    * @default `['*']`
@@ -99,7 +103,12 @@ export interface VuePluginOptions {
  */
 export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
   const isVue = createVueFilter(opts.include, opts.exclude)
-  const isProduction = process.env.NODE_ENV === 'production'
+  const isProduction =
+    process.env.NODE_ENV === 'production' || process.env.BUILD === 'production'
+
+  d('Version ' + version)
+  d(`Build environment: ${isProduction ? 'production' : 'development'}`)
+  d(`Build target: ${process.env.VUE_ENV || 'browser'}`)
 
   createVuePartRequest.defaultLang = {
     ...createVuePartRequest.defaultLang,
@@ -121,9 +130,23 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
   delete opts.include
   delete opts.exclude
 
+  opts.template = {
+    transformAssetUrls: {
+      video: ['src', 'poster'],
+      source: 'src',
+      img: 'src',
+      image: 'xlink:href'
+    },
+    ...opts.template
+  } as any
+  if (opts.template && typeof opts.template.isProduction === 'undefined') {
+    opts.template.isProduction = isProduction
+  }
   const compiler = createDefaultCompiler(opts)
   const descriptors = new Map<string, SFCDescriptor>()
 
+  if (opts.css === false) d('Running in CSS extract mode')
+
   return {
     name: 'VuePlugin',
 
@@ -154,7 +177,7 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
       const element = resolveVuePart(descriptors, request)
 
       return 'code' in element
-        ? (element as any).code as string // .code is set when extract styles is used. { css: false }
+        ? ((element as any).code as string) // .code is set when extract styles is used. { css: false }
         : element.content
     },
 
@@ -186,6 +209,10 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
             descriptor.template
           )
 
+          input.template.code = transformRequireToImport(
+            input.template.code
+          )
+
           if (input.template.errors && input.template.errors.length) {
             input.template.errors.map((error: Error) => this.error(error))
           }
@@ -197,7 +224,7 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
 
         input.script = descriptor.script
           ? {
-            code: `
+              code: `
             export * from '${createVuePartRequest(
               filename,
               descriptor.script.lang || 'js',
@@ -210,13 +237,13 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
             )}'
             export default script
             `
-          }
-          : {code: ''}
+            }
+          : { code: '' }
 
         if (shouldExtractCss) {
           input.styles = input.styles
             .map((style: StyleCompileResult, index: number) => {
-              (descriptor.styles[index] as any).code = style.code
+              ;(descriptor.styles[index] as any).code = style.code
 
               input.script.code +=
                 '\n' +
@@ -228,7 +255,7 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
                 )}'`
 
               if (style.module || descriptor.styles[index].scoped) {
-                return {...style, code: ''}
+                return { ...style, code: '' }
               }
             })
             .filter(Boolean)
@@ -243,8 +270,8 @@ export default function VuePlugin(opts: VuePluginOptions = {}): Plugin {
             `export * from '${createVuePartRequest(
               filename,
               block.attrs.lang ||
-              createVuePartRequest.defaultLang[block.type] ||
-              block.type,
+                createVuePartRequest.defaultLang[block.type] ||
+                block.type,
               'customBlocks',
               index
             )}'`

src/utils.ts

@@ -123,3 +123,19 @@ export function resolveVuePart(
 
   return block
 }
+
+export function transformRequireToImport(code: string): string {
+  const imports: { [key: string]: string } = {}
+  let strImports = ''
+
+  code = code.replace(/require\(("(?:[^"\\]|\\.)+"|'(?:[^'\\]|\\.)+')\)/g, (_, name): any => {
+    if (!(name in imports)) {
+      imports[name] = `__$_require_${name.replace(/[^a-z0-9]/g, '_').replace(/_{2,}/g, '_').replace(/^_|_$/g, '')}__`
+      strImports += 'import ' + imports[name] + ' from ' + name + '\n'
+    }
+
+    return imports[name]
+  })
+
+  return strImports + code
+}

test/baseline.spec.ts

@@ -1,11 +1,16 @@
 const puppeteer = require('puppeteer')
 import * as fs from 'fs'
 import * as path from 'path'
+import * as assertions from './assertions'
 
 import {build, open} from "./setup"
 
 let browser = null
 
+function toCamelCase(name: string) : string {
+  return name.replace(/-(.)/g, (_, char) => char.toUpperCase())
+}
+
 beforeAll(async () => {
   browser = await puppeteer.launch({
     args: ['--no-sandbox', '--disable-setuid-sandbox'],
@@ -18,14 +23,15 @@ describe('baseline', () => {
     .filter((filename: string) => filename.endsWith('.vue'))
     .map((filename: string) => filename.replace(/\.vue$/i, ''))
     .forEach(fixture => {
-      test(fixture, () => testRunner(fixture, true))
-      test(fixture + ' (extract css)', () => testRunner(fixture, false))
+      const name = toCamelCase(fixture)
+      test(fixture, () => testRunner(fixture, true, assertions[name]))
+      test(fixture + ' (extract css)', () => testRunner(fixture, false, assertions[name]))
     })
 })
 
 afterAll(async () => browser && (await browser.close()))
 
-async function testRunner(fixture: string, extractCss: boolean): Promise<void> {
+async function testRunner(fixture: string, extractCss: boolean, moreAssertions?: Function): Promise<void> {
   const filename = path.join(__dirname, 'fixtures', fixture + '.vue')
   const code = await build(filename, extractCss)
   const page = await open(
@@ -43,5 +49,7 @@ async function testRunner(fixture: string, extractCss: boolean): Promise<void> {
     )
   ).toEqual('rgb(255, 0, 0)')
 
+  moreAssertions && moreAssertions(page)
+
   await page.close()
 }

test/setup/index.ts

@@ -8,6 +8,7 @@ import {pluginCreateVueApp, plugins} from "./plugins"
 import pluginVue from '../..'
 
 const pluginCSS = require('rollup-plugin-css-only')
+const assets = require('postcss-assets')
 
 // -- rollup plugin inline file
 
@@ -18,7 +19,9 @@ export async function build(filename, css = false): Promise<string> {
   if (cacheKey in cache) return cache[cacheKey]
   let style: string | undefined
   const input = filename + '__app.js'
-  const options = {defaultLang: {markdown: 'pluginMarkdown'}, css: css}
+  const options = {defaultLang: {markdown: 'pluginMarkdown'}, css: css, style: {
+    postcssPlugins: [assets({ basePath: '/' })]
+  }}
   const bundle = await rollup({
     input,
     plugins: [

test/setup/plugins.ts

@@ -1,18 +1,21 @@
 const pluginBabel = require('rollup-plugin-babel')
 const pluginNodeResolve = require('rollup-plugin-node-resolve')
 const pluginCommonJS = require('rollup-plugin-commonjs')
-const pluginImage = require('rollup-plugin-image')
+const pluginImage = require('rollup-plugin-url')
 const pluginMarkdown = require('rollup-plugin-md')
 const pluginTypescript = require('rollup-plugin-typescript')
+const pluginReplace = require('rollup-plugin-replace')
 const path = require('path')
 
 export const plugins = [
   pluginImage(),
   pluginMarkdown(),
   pluginNodeResolve(),
   pluginCommonJS(),
+  pluginReplace({ 'process.env.NODE_ENV': '"production"' }),
   pluginTypescript({
     tsconfig: false,
+    experimentalDecorators: true,
     module: 'es2015'
   }),
   pluginBabel({