mirror of https://github.com/vuejs/vue.git
40 lines
1.0 KiB
JavaScript
40 lines
1.0 KiB
JavaScript
'use strict'
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const createRenderer = require('./create-renderer')
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const Module = require('./module')
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const stream = require('stream')
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function runAsNewModule (code, context) {
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const path = '__app__'
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const m = new Module(path, null, context)
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m.load(path)
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m._compile(code, path)
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const res = Object.prototype.hasOwnProperty.call(m.exports, 'default')
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? m.exports.default
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: m.exports
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if (typeof res.then !== 'function') {
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throw new Error('SSR bundle should export a Promise.')
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}
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return res
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}
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exports.createRenderer = createRenderer
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exports.createBundleRenderer = function (code, rendererOptions) {
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const renderer = createRenderer(rendererOptions)
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return {
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renderToString: (context, cb) => {
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runAsNewModule(code, context).then(app => {
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renderer.renderToString(app, cb)
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})
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},
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renderToStream: (context) => {
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const res = new stream.PassThrough()
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runAsNewModule(code, context).then(app => {
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renderer.renderToStream(app).pipe(res)
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})
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return res
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}
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}
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}
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