├── .babelrc ├── .editorconfig ├── .eslintignore ├── .eslintrc.js ├── .gitignore ├── .postcssrc.js ├── README.md ├── build ├── build.js ├── check-versions.js ├── dev-client.js ├── dev-server.js ├── logo.png ├── utils.js ├── vue-loader.conf.js ├── webpack.base.conf.js ├── webpack.dev.conf.js └── webpack.prod.conf.js ├── config ├── dev.env.js ├── index.js └── prod.env.js ├── index.html ├── package.json ├── src ├── App.vue ├── assets │ ├── Vue-wasm.png │ ├── logo.png │ └── wasm │ │ └── add.wasm ├── components │ ├── Hello.vue │ └── HelloWorld.vue ├── main.js └── wasm.js ├── static └── .gitkeep └── yarn.lock /.babelrc: -------------------------------------------------------------------------------- 1 | { 2 | "presets": [ 3 | ["env", { 4 | "modules": false, 5 | "targets": { 6 | "browsers": ["> 1%", "last 2 versions", "not ie <= 8"] 7 | } 8 | }], 9 | "stage-2" 10 | ], 11 | "plugins": ["transform-vue-jsx", "transform-runtime"] 12 | } 13 | -------------------------------------------------------------------------------- /.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | charset = utf-8 5 | indent_style = space 6 | indent_size = 2 7 | end_of_line = lf 8 | insert_final_newline = true 9 | trim_trailing_whitespace = true 10 | -------------------------------------------------------------------------------- /.eslintignore: -------------------------------------------------------------------------------- 1 | /build/ 2 | /config/ 3 | /dist/ 4 | /*.js 5 | -------------------------------------------------------------------------------- /.eslintrc.js: -------------------------------------------------------------------------------- 1 | // https://eslint.org/docs/user-guide/configuring 2 | 3 | module.exports = { 4 | root: true, 5 | parser: 'babel-eslint', 6 | parserOptions: { 7 | sourceType: 'module' 8 | }, 9 | env: { 10 | browser: true, 11 | }, 12 | extends: 'airbnb-base', 13 | // required to lint *.vue files 14 | plugins: [ 15 | 'html' 16 | ], 17 | // check if imports actually resolve 18 | settings: { 19 | 'import/resolver': { 20 | webpack: { 21 | config: 'build/webpack.base.conf.js' 22 | } 23 | } 24 | }, 25 | // add your custom rules here 26 | rules: { 27 | // don't require .vue extension when importing 28 | 'import/extensions': ['error', 'always', { 29 | js: 'never', 30 | vue: 'never' 31 | }], 32 | // disallow reassignment of function parameters 33 | // disallow parameter object manipulation except for specific exclusions 34 | 'no-param-reassign': ['error', { 35 | props: true, 36 | ignorePropertyModificationsFor: [ 37 | 'state', // for vuex state 38 | 'acc', // for reduce accumulators 39 | 'e' // for e.returnvalue 40 | ] 41 | }], 42 | // allow optionalDependencies 43 | 'import/no-extraneous-dependencies': ['error', { 44 | optionalDependencies: ['test/unit/index.js'] 45 | }], 46 | // allow debugger during development 47 | 'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off' 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules/ 3 | /dist/ 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | 8 | # Editor directories and files 9 | .idea 10 | .vscode 11 | *.suo 12 | *.ntvs* 13 | *.njsproj 14 | *.sln 15 | -------------------------------------------------------------------------------- /.postcssrc.js: -------------------------------------------------------------------------------- 1 | // https://github.com/michael-ciniawsky/postcss-load-config 2 | 3 | module.exports = { 4 | "plugins": { 5 | // to edit target browsers: use "browserslist" field in package.json 6 | "postcss-import": {}, 7 | "autoprefixer": {} 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # vue-wasm 2 | 3 | > A Vue plugin to help expose your Web Assembly functions in your Vue application 4 | 5 | ![example](src/assets/Vue-wasm.png) 6 | 7 | ## Install 8 | You can use NPM or Yarn to add this plugin to your project 9 | ```bash 10 | npm install vue-wasm 11 | # or 12 | yarn add vue-wasm 13 | ``` 14 | 15 | ### Webpack Loader 16 | This package includes a loader to allow you to easily import your `.wasm` files into your webpack project. Just add the following to your webpack config... 17 | 18 | ```js 19 | // build/webpack.base.conf.js 20 | module: { 21 | rules: [ 22 | ... 23 | { 24 | test: /\.wasm$/, 25 | loaders: ['wasm-loader'] 26 | } 27 | ] 28 | } 29 | ``` 30 | ### Basic 31 | Simply import the `vue-wasm` plugin and your Web Assembly modules and then install the plugin whilst passing through an object of `wasm` modules. *The key of the each module will be used to namespace the modules* 32 | 33 | ```js 34 | import VueWasm from 'vue-wasm'; 35 | import arithmeticModule from './assets/wasm/arithmetic.wasm'; 36 | 37 | VueWasm(Vue, { modules: { arithmetic: arithmeticModule } }); 38 | ``` 39 | ### Await load 40 | If you need to use your Web Assembly functions in the mounted or created lifecycle hooks, you will need to use a little hack to wait for the plugin to load before initialising your Vue app. 41 | 42 | ```js 43 | //main.js 44 | import VueWasm from 'vue-wasm'; 45 | import arithmetic from './assets/wasm/arithmetic.wasm'; 46 | 47 | const init = async () => { 48 | await VueWasm(Vue, { modules: { arithmetic: arithmeticModule } }); 49 | /* eslint-disable no-new */ 50 | new Vue({ 51 | el: '#app', 52 | template: '', 53 | components: { App }, 54 | }); 55 | }; 56 | 57 | init(); 58 | ``` 59 | 60 | ## Usage 61 | This will add a `$wasm` object to all of your Vue components. *Note that your functions are nested under the module key that you used whilst installing the plugin.* 62 | 63 | ```js 64 | // App.vue 65 | mounted() { 66 | console.log(this.$wasm.arithmetic.add(1, 2)) // 3 67 | }, 68 | ``` 69 | 70 | -------------------------------------------------------------------------------- /build/build.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | require('./check-versions')() 3 | 4 | process.env.NODE_ENV = 'production' 5 | 6 | const ora = require('ora') 7 | const rm = require('rimraf') 8 | const path = require('path') 9 | const chalk = require('chalk') 10 | const webpack = require('webpack') 11 | const config = require('../config') 12 | const webpackConfig = require('./webpack.prod.conf') 13 | 14 | const spinner = ora('building for production...') 15 | spinner.start() 16 | 17 | rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => { 18 | if (err) throw err 19 | webpack(webpackConfig, (err, stats) => { 20 | spinner.stop() 21 | if (err) throw err 22 | process.stdout.write(stats.toString({ 23 | colors: true, 24 | modules: false, 25 | children: false, // if you are using ts-loader, setting this to true will make tyescript errors show up during build 26 | chunks: false, 27 | chunkModules: false 28 | }) + '\n\n') 29 | 30 | if (stats.hasErrors()) { 31 | console.log(chalk.red(' Build failed with errors.\n')) 32 | process.exit(1) 33 | } 34 | 35 | console.log(chalk.cyan(' Build complete.\n')) 36 | console.log(chalk.yellow( 37 | ' Tip: built files are meant to be served over an HTTP server.\n' + 38 | ' Opening index.html over file:// won\'t work.\n' 39 | )) 40 | }) 41 | }) 42 | -------------------------------------------------------------------------------- /build/check-versions.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const chalk = require('chalk') 3 | const semver = require('semver') 4 | const packageConfig = require('../package.json') 5 | const shell = require('shelljs') 6 | 7 | function exec (cmd) { 8 | return require('child_process').execSync(cmd).toString().trim() 9 | } 10 | 11 | const versionRequirements = [ 12 | { 13 | name: 'node', 14 | currentVersion: semver.clean(process.version), 15 | versionRequirement: packageConfig.engines.node 16 | } 17 | ] 18 | 19 | if (shell.which('npm')) { 20 | versionRequirements.push({ 21 | name: 'npm', 22 | currentVersion: exec('npm --version'), 23 | versionRequirement: packageConfig.engines.npm 24 | }) 25 | } 26 | 27 | module.exports = function () { 28 | const warnings = [] 29 | 30 | for (let i = 0; i < versionRequirements.length; i++) { 31 | const mod = versionRequirements[i] 32 | 33 | if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) { 34 | warnings.push(mod.name + ': ' + 35 | chalk.red(mod.currentVersion) + ' should be ' + 36 | chalk.green(mod.versionRequirement) 37 | ) 38 | } 39 | } 40 | 41 | if (warnings.length) { 42 | console.log('') 43 | console.log(chalk.yellow('To use this template, you must update following to modules:')) 44 | console.log() 45 | 46 | for (let i = 0; i < warnings.length; i++) { 47 | const warning = warnings[i] 48 | console.log(' ' + warning) 49 | } 50 | 51 | console.log() 52 | process.exit(1) 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /build/dev-client.js: -------------------------------------------------------------------------------- 1 | /* eslint-disable */ 2 | 'use strict' 3 | require('eventsource-polyfill') 4 | var hotClient = require('webpack-hot-middleware/client?noInfo=true&reload=true') 5 | 6 | hotClient.subscribe(function (event) { 7 | if (event.action === 'reload') { 8 | window.location.reload() 9 | } 10 | }) 11 | -------------------------------------------------------------------------------- /build/dev-server.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | require('./check-versions')() 3 | 4 | const config = require('../config') 5 | if (!process.env.NODE_ENV) { 6 | process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV) 7 | } 8 | 9 | const opn = require('opn') 10 | const path = require('path') 11 | const express = require('express') 12 | const webpack = require('webpack') 13 | const proxyMiddleware = require('http-proxy-middleware') 14 | const webpackConfig = require('./webpack.dev.conf') 15 | 16 | // default port where dev server listens for incoming traffic 17 | const port = process.env.PORT || config.dev.port 18 | // automatically open browser, if not set will be false 19 | const autoOpenBrowser = !!config.dev.autoOpenBrowser 20 | // Define HTTP proxies to your custom API backend 21 | // https://github.com/chimurai/http-proxy-middleware 22 | const proxyTable = config.dev.proxyTable 23 | 24 | const app = express() 25 | const compiler = webpack(webpackConfig) 26 | 27 | const devMiddleware = require('webpack-dev-middleware')(compiler, { 28 | publicPath: webpackConfig.output.publicPath, 29 | quiet: true 30 | }) 31 | 32 | const hotMiddleware = require('webpack-hot-middleware')(compiler, { 33 | log: false, 34 | heartbeat: 2000 35 | }) 36 | // force page reload when html-webpack-plugin template changes 37 | // currently disabled until this is resolved: 38 | // https://github.com/jantimon/html-webpack-plugin/issues/680 39 | // compiler.plugin('compilation', function (compilation) { 40 | // compilation.plugin('html-webpack-plugin-after-emit', function (data, cb) { 41 | // hotMiddleware.publish({ action: 'reload' }) 42 | // cb() 43 | // }) 44 | // }) 45 | 46 | // enable hot-reload and state-preserving 47 | // compilation error display 48 | app.use(hotMiddleware) 49 | 50 | // proxy api requests 51 | Object.keys(proxyTable).forEach(function (context) { 52 | let options = proxyTable[context] 53 | if (typeof options === 'string') { 54 | options = { target: options } 55 | } 56 | app.use(proxyMiddleware(options.filter || context, options)) 57 | }) 58 | 59 | // handle fallback for HTML5 history API 60 | app.use(require('connect-history-api-fallback')()) 61 | 62 | // serve webpack bundle output 63 | app.use(devMiddleware) 64 | 65 | // serve pure static assets 66 | const staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory) 67 | app.use(staticPath, express.static('./static')) 68 | 69 | const uri = 'http://localhost:' + port 70 | 71 | var _resolve 72 | var _reject 73 | var readyPromise = new Promise((resolve, reject) => { 74 | _resolve = resolve 75 | _reject = reject 76 | }) 77 | 78 | var server 79 | var portfinder = require('portfinder') 80 | portfinder.basePort = port 81 | 82 | console.log('> Starting dev server...') 83 | devMiddleware.waitUntilValid(() => { 84 | portfinder.getPort((err, port) => { 85 | if (err) { 86 | _reject(err) 87 | } 88 | process.env.PORT = port 89 | var uri = 'http://localhost:' + port 90 | console.log('> Listening at ' + uri + '\n') 91 | // when env is testing, don't need open it 92 | if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') { 93 | opn(uri) 94 | } 95 | server = app.listen(port) 96 | _resolve() 97 | }) 98 | }) 99 | 100 | module.exports = { 101 | ready: readyPromise, 102 | close: () => { 103 | server.close() 104 | } 105 | } 106 | -------------------------------------------------------------------------------- /build/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BrockReece/vue-wasm/ec42a58d80a52c91fafccd22a739aa1843f64235/build/logo.png -------------------------------------------------------------------------------- /build/utils.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const config = require('../config') 4 | const ExtractTextPlugin = require('extract-text-webpack-plugin') 5 | const packageConfig = require('../package.json') 6 | 7 | exports.assetsPath = function (_path) { 8 | const assetsSubDirectory = process.env.NODE_ENV === 'production' 9 | ? config.build.assetsSubDirectory 10 | : config.dev.assetsSubDirectory 11 | 12 | return path.posix.join(assetsSubDirectory, _path) 13 | } 14 | 15 | exports.cssLoaders = function (options) { 16 | options = options || {} 17 | 18 | const cssLoader = { 19 | loader: 'css-loader', 20 | options: { 21 | sourceMap: options.sourceMap 22 | } 23 | } 24 | 25 | const postcssLoader = { 26 | loader: 'postcss-loader', 27 | options: { 28 | sourceMap: options.sourceMap 29 | } 30 | } 31 | 32 | // generate loader string to be used with extract text plugin 33 | function generateLoaders (loader, loaderOptions) { 34 | const loaders = options.usePostCSS ? [cssLoader, postcssLoader] : [cssLoader] 35 | 36 | if (loader) { 37 | loaders.push({ 38 | loader: loader + '-loader', 39 | options: Object.assign({}, loaderOptions, { 40 | sourceMap: options.sourceMap 41 | }) 42 | }) 43 | } 44 | 45 | // Extract CSS when that option is specified 46 | // (which is the case during production build) 47 | if (options.extract) { 48 | return ExtractTextPlugin.extract({ 49 | use: loaders, 50 | fallback: 'vue-style-loader' 51 | }) 52 | } else { 53 | return ['vue-style-loader'].concat(loaders) 54 | } 55 | } 56 | 57 | // https://vue-loader.vuejs.org/en/configurations/extract-css.html 58 | return { 59 | css: generateLoaders(), 60 | postcss: generateLoaders(), 61 | less: generateLoaders('less'), 62 | sass: generateLoaders('sass', { indentedSyntax: true }), 63 | scss: generateLoaders('sass'), 64 | stylus: generateLoaders('stylus'), 65 | styl: generateLoaders('stylus') 66 | } 67 | } 68 | 69 | // Generate loaders for standalone style files (outside of .vue) 70 | exports.styleLoaders = function (options) { 71 | const output = [] 72 | const loaders = exports.cssLoaders(options) 73 | 74 | for (const extension in loaders) { 75 | const loader = loaders[extension] 76 | output.push({ 77 | test: new RegExp('\\.' + extension + '$'), 78 | use: loader 79 | }) 80 | } 81 | 82 | return output 83 | } 84 | 85 | exports.createNotifierCallback = () => { 86 | const notifier = require('node-notifier') 87 | 88 | return (severity, errors) => { 89 | if (severity !== 'error') return 90 | 91 | const error = errors[0] 92 | const filename = error.file && error.file.split('!').pop() 93 | 94 | notifier.notify({ 95 | title: packageConfig.name, 96 | message: severity + ': ' + error.name, 97 | subtitle: filename || '', 98 | icon: path.join(__dirname, 'logo.png') 99 | }) 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /build/vue-loader.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const utils = require('./utils') 3 | const config = require('../config') 4 | const isProduction = process.env.NODE_ENV === 'production' 5 | const sourceMapEnabled = isProduction 6 | ? config.build.productionSourceMap 7 | : config.dev.cssSourceMap 8 | 9 | module.exports = { 10 | loaders: utils.cssLoaders({ 11 | sourceMap: sourceMapEnabled, 12 | extract: isProduction 13 | }), 14 | cssSourceMap: sourceMapEnabled, 15 | cacheBusting: config.dev.cacheBusting, 16 | transformToRequire: { 17 | video: ['src', 'poster'], 18 | source: 'src', 19 | img: 'src', 20 | image: 'xlink:href' 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /build/webpack.base.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const utils = require('./utils') 4 | const config = require('../config') 5 | const vueLoaderConfig = require('./vue-loader.conf') 6 | 7 | function resolve (dir) { 8 | return path.join(__dirname, '..', dir) 9 | } 10 | 11 | const createLintingRule = () => ({ 12 | test: /\.(js|vue)$/, 13 | loader: 'eslint-loader', 14 | enforce: 'pre', 15 | include: [resolve('src'), resolve('test')], 16 | options: { 17 | formatter: require('eslint-friendly-formatter'), 18 | emitWarning: !config.dev.showEslintErrorsInOverlay 19 | } 20 | }) 21 | 22 | module.exports = { 23 | context: path.resolve(__dirname, '../'), 24 | entry: { 25 | app: './src/main.js' 26 | }, 27 | output: { 28 | path: config.build.assetsRoot, 29 | filename: '[name].js', 30 | publicPath: process.env.NODE_ENV === 'production' 31 | ? config.build.assetsPublicPath 32 | : config.dev.assetsPublicPath 33 | }, 34 | resolve: { 35 | extensions: ['.js', '.vue', '.json'], 36 | alias: { 37 | 'vue$': 'vue/dist/vue.esm.js', 38 | '@': resolve('src'), 39 | } 40 | }, 41 | module: { 42 | rules: [ 43 | ...(config.dev.useEslint ? [createLintingRule()] : []), 44 | { 45 | test: /\.vue$/, 46 | loader: 'vue-loader', 47 | options: vueLoaderConfig 48 | }, 49 | { 50 | test: /\.js$/, 51 | loader: 'babel-loader', 52 | include: [resolve('src'), resolve('test')] 53 | }, 54 | { 55 | test: /\.(png|jpe?g|gif|svg)(\?.*)?$/, 56 | loader: 'url-loader', 57 | options: { 58 | limit: 10000, 59 | name: utils.assetsPath('img/[name].[hash:7].[ext]') 60 | } 61 | }, 62 | { 63 | test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/, 64 | loader: 'url-loader', 65 | options: { 66 | limit: 10000, 67 | name: utils.assetsPath('media/[name].[hash:7].[ext]') 68 | } 69 | }, 70 | { 71 | test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/, 72 | loader: 'url-loader', 73 | options: { 74 | limit: 10000, 75 | name: utils.assetsPath('fonts/[name].[hash:7].[ext]') 76 | } 77 | }, 78 | { 79 | test: /\.wasm$/, 80 | loaders: ['wasm-loader'] 81 | } 82 | ] 83 | }, 84 | node: { 85 | // prevent webpack from injecting useless setImmediate polyfill because Vue 86 | // source contains it (although only uses it if it's native). 87 | setImmediate: false, 88 | // prevent webpack from injecting mocks to Node native modules 89 | // that does not make sense for the client 90 | dgram: 'empty', 91 | fs: 'empty', 92 | net: 'empty', 93 | tls: 'empty', 94 | child_process: 'empty' 95 | } 96 | } 97 | -------------------------------------------------------------------------------- /build/webpack.dev.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const utils = require('./utils') 3 | const webpack = require('webpack') 4 | const config = require('../config') 5 | const merge = require('webpack-merge') 6 | const baseWebpackConfig = require('./webpack.base.conf') 7 | const HtmlWebpackPlugin = require('html-webpack-plugin') 8 | const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin') 9 | const portfinder = require('portfinder') 10 | 11 | const HOST = process.env.HOST 12 | const PORT = process.env.PORT && Number(process.env.PORT) 13 | 14 | const devWebpackConfig = merge(baseWebpackConfig, { 15 | module: { 16 | rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true }) 17 | }, 18 | // cheap-module-eval-source-map is faster for development 19 | devtool: config.dev.devtool, 20 | 21 | // these devServer options should be customized in /config/index.js 22 | devServer: { 23 | clientLogLevel: 'warning', 24 | historyApiFallback: true, 25 | hot: true, 26 | compress: true, 27 | host: HOST || config.dev.host, 28 | port: PORT || config.dev.port, 29 | open: config.dev.autoOpenBrowser, 30 | overlay: config.dev.errorOverlay 31 | ? { warnings: false, errors: true } 32 | : false, 33 | publicPath: config.dev.assetsPublicPath, 34 | proxy: config.dev.proxyTable, 35 | quiet: true, // necessary for FriendlyErrorsPlugin 36 | watchOptions: { 37 | poll: config.dev.poll, 38 | } 39 | }, 40 | plugins: [ 41 | new webpack.DefinePlugin({ 42 | 'process.env': require('../config/dev.env') 43 | }), 44 | new webpack.HotModuleReplacementPlugin(), 45 | new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update. 46 | new webpack.NoEmitOnErrorsPlugin(), 47 | // https://github.com/ampedandwired/html-webpack-plugin 48 | new HtmlWebpackPlugin({ 49 | filename: 'index.html', 50 | template: 'index.html', 51 | inject: true 52 | }), 53 | ] 54 | }) 55 | 56 | module.exports = new Promise((resolve, reject) => { 57 | portfinder.basePort = process.env.PORT || config.dev.port 58 | portfinder.getPort((err, port) => { 59 | if (err) { 60 | reject(err) 61 | } else { 62 | // publish the new Port, necessary for e2e tests 63 | process.env.PORT = port 64 | // add port to devServer config 65 | devWebpackConfig.devServer.port = port 66 | 67 | // Add FriendlyErrorsPlugin 68 | devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({ 69 | compilationSuccessInfo: { 70 | messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`], 71 | }, 72 | onErrors: config.dev.notifyOnErrors 73 | ? utils.createNotifierCallback() 74 | : undefined 75 | })) 76 | 77 | resolve(devWebpackConfig) 78 | } 79 | }) 80 | }) 81 | -------------------------------------------------------------------------------- /build/webpack.prod.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const utils = require('./utils') 4 | const webpack = require('webpack') 5 | const config = require('../config') 6 | const merge = require('webpack-merge') 7 | const baseWebpackConfig = require('./webpack.base.conf') 8 | const CopyWebpackPlugin = require('copy-webpack-plugin') 9 | const HtmlWebpackPlugin = require('html-webpack-plugin') 10 | const ExtractTextPlugin = require('extract-text-webpack-plugin') 11 | const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin') 12 | const UglifyJsPlugin = require('uglifyjs-webpack-plugin') 13 | 14 | const env = require('../config/prod.env') 15 | 16 | const webpackConfig = merge(baseWebpackConfig, { 17 | module: { 18 | rules: utils.styleLoaders({ 19 | sourceMap: config.build.productionSourceMap, 20 | extract: true, 21 | usePostCSS: true 22 | }) 23 | }, 24 | devtool: config.build.productionSourceMap ? config.build.devtool : false, 25 | output: { 26 | path: config.build.assetsRoot, 27 | filename: utils.assetsPath('js/[name].[chunkhash].js'), 28 | chunkFilename: utils.assetsPath('js/[id].[chunkhash].js') 29 | }, 30 | plugins: [ 31 | // http://vuejs.github.io/vue-loader/en/workflow/production.html 32 | new webpack.DefinePlugin({ 33 | 'process.env': env 34 | }), 35 | new UglifyJsPlugin({ 36 | uglifyOptions: { 37 | compress: { 38 | warnings: false 39 | } 40 | }, 41 | sourceMap: config.build.productionSourceMap, 42 | parallel: true 43 | }), 44 | // extract css into its own file 45 | new ExtractTextPlugin({ 46 | filename: utils.assetsPath('css/[name].[contenthash].css'), 47 | // Setting the following option to `false` will not extract CSS from codesplit chunks. 48 | // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack. 49 | // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`, 50 | // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110 51 | allChunks: true, 52 | }), 53 | // Compress extracted CSS. We are using this plugin so that possible 54 | // duplicated CSS from different components can be deduped. 55 | new OptimizeCSSPlugin({ 56 | cssProcessorOptions: config.build.productionSourceMap 57 | ? { safe: true, map: { inline: false } } 58 | : { safe: true } 59 | }), 60 | // generate dist index.html with correct asset hash for caching. 61 | // you can customize output by editing /index.html 62 | // see https://github.com/ampedandwired/html-webpack-plugin 63 | new HtmlWebpackPlugin({ 64 | filename: config.build.index, 65 | template: 'index.html', 66 | inject: true, 67 | minify: { 68 | removeComments: true, 69 | collapseWhitespace: true, 70 | removeAttributeQuotes: true 71 | // more options: 72 | // https://github.com/kangax/html-minifier#options-quick-reference 73 | }, 74 | // necessary to consistently work with multiple chunks via CommonsChunkPlugin 75 | chunksSortMode: 'dependency' 76 | }), 77 | // keep module.id stable when vender modules does not change 78 | new webpack.HashedModuleIdsPlugin(), 79 | // enable scope hoisting 80 | new webpack.optimize.ModuleConcatenationPlugin(), 81 | // split vendor js into its own file 82 | new webpack.optimize.CommonsChunkPlugin({ 83 | name: 'vendor', 84 | minChunks (module) { 85 | // any required modules inside node_modules are extracted to vendor 86 | return ( 87 | module.resource && 88 | /\.js$/.test(module.resource) && 89 | module.resource.indexOf( 90 | path.join(__dirname, '../node_modules') 91 | ) === 0 92 | ) 93 | } 94 | }), 95 | // extract webpack runtime and module manifest to its own file in order to 96 | // prevent vendor hash from being updated whenever app bundle is updated 97 | new webpack.optimize.CommonsChunkPlugin({ 98 | name: 'manifest', 99 | minChunks: Infinity 100 | }), 101 | // This instance extracts shared chunks from code splitted chunks and bundles them 102 | // in a separate chunk, similar to the vendor chunk 103 | // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk 104 | new webpack.optimize.CommonsChunkPlugin({ 105 | name: 'app', 106 | async: 'vendor-async', 107 | children: true, 108 | minChunks: 3 109 | }), 110 | 111 | // copy custom static assets 112 | new CopyWebpackPlugin([ 113 | { 114 | from: path.resolve(__dirname, '../static'), 115 | to: config.build.assetsSubDirectory, 116 | ignore: ['.*'] 117 | } 118 | ]) 119 | ] 120 | }) 121 | 122 | if (config.build.productionGzip) { 123 | const CompressionWebpackPlugin = require('compression-webpack-plugin') 124 | 125 | webpackConfig.plugins.push( 126 | new CompressionWebpackPlugin({ 127 | asset: '[path].gz[query]', 128 | algorithm: 'gzip', 129 | test: new RegExp( 130 | '\\.(' + 131 | config.build.productionGzipExtensions.join('|') + 132 | ')$' 133 | ), 134 | threshold: 10240, 135 | minRatio: 0.8 136 | }) 137 | ) 138 | } 139 | 140 | if (config.build.bundleAnalyzerReport) { 141 | const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin 142 | webpackConfig.plugins.push(new BundleAnalyzerPlugin()) 143 | } 144 | 145 | module.exports = webpackConfig 146 | -------------------------------------------------------------------------------- /config/dev.env.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const merge = require('webpack-merge') 3 | const prodEnv = require('./prod.env') 4 | 5 | module.exports = merge(prodEnv, { 6 | NODE_ENV: '"development"' 7 | }) 8 | -------------------------------------------------------------------------------- /config/index.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | // Template version: 1.2.7 3 | // see http://vuejs-templates.github.io/webpack for documentation. 4 | 5 | const path = require('path') 6 | 7 | module.exports = { 8 | dev: { 9 | 10 | // Paths 11 | assetsSubDirectory: 'static', 12 | assetsPublicPath: '/', 13 | proxyTable: {}, 14 | 15 | // Various Dev Server settings 16 | host: 'localhost', // can be overwritten by process.env.HOST 17 | port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined 18 | autoOpenBrowser: false, 19 | errorOverlay: true, 20 | notifyOnErrors: true, 21 | poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions- 22 | 23 | // Use Eslint Loader? 24 | // If true, your code will be linted during bundling and 25 | // linting errors and warnings will be shown in the console. 26 | useEslint: true, 27 | // If true, eslint errors and warnings will also be shown in the error overlay 28 | // in the browser. 29 | showEslintErrorsInOverlay: false, 30 | 31 | /** 32 | * Source Maps 33 | */ 34 | 35 | // https://webpack.js.org/configuration/devtool/#development 36 | devtool: 'eval-source-map', 37 | 38 | // If you have problems debugging vue-files in devtools, 39 | // set this to false - it *may* help 40 | // https://vue-loader.vuejs.org/en/options.html#cachebusting 41 | cacheBusting: true, 42 | 43 | // CSS Sourcemaps off by default because relative paths are "buggy" 44 | // with this option, according to the CSS-Loader README 45 | // (https://github.com/webpack/css-loader#sourcemaps) 46 | // In our experience, they generally work as expected, 47 | // just be aware of this issue when enabling this option. 48 | cssSourceMap: false, 49 | }, 50 | 51 | build: { 52 | // Template for index.html 53 | index: path.resolve(__dirname, '../dist/index.html'), 54 | 55 | // Paths 56 | assetsRoot: path.resolve(__dirname, '../dist'), 57 | assetsSubDirectory: 'static', 58 | assetsPublicPath: '/', 59 | 60 | /** 61 | * Source Maps 62 | */ 63 | 64 | productionSourceMap: true, 65 | // https://webpack.js.org/configuration/devtool/#production 66 | devtool: '#source-map', 67 | 68 | // Gzip off by default as many popular static hosts such as 69 | // Surge or Netlify already gzip all static assets for you. 70 | // Before setting to `true`, make sure to: 71 | // npm install --save-dev compression-webpack-plugin 72 | productionGzip: false, 73 | productionGzipExtensions: ['js', 'css'], 74 | 75 | // Run the build command with an extra argument to 76 | // View the bundle analyzer report after build finishes: 77 | // `npm run build --report` 78 | // Set to `true` or `false` to always turn it on or off 79 | bundleAnalyzerReport: process.env.npm_config_report 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /config/prod.env.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | module.exports = { 3 | NODE_ENV: '"production"' 4 | } 5 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | vue-wasm 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "vue-wasm", 3 | "main": "src/wasm.js", 4 | "version": "1.0.0", 5 | "description": "Vue web assembly loader", 6 | "author": "Brock ", 7 | "scripts": { 8 | "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js", 9 | "start": "npm run dev", 10 | "lint": "eslint --ext .js,.vue src", 11 | "build": "node build/build.js" 12 | }, 13 | "dependencies": { 14 | "wasm-loader": "^1.1.0" 15 | }, 16 | "devDependencies": { 17 | "autoprefixer": "^7.1.2", 18 | "babel-core": "^6.22.1", 19 | "babel-eslint": "^7.1.1", 20 | "babel-helper-vue-jsx-merge-props": "^2.0.3", 21 | "babel-loader": "^7.1.1", 22 | "babel-plugin-syntax-jsx": "^6.18.0", 23 | "babel-plugin-transform-runtime": "^6.22.0", 24 | "babel-plugin-transform-vue-jsx": "^3.5.0", 25 | "babel-preset-env": "^1.3.2", 26 | "babel-preset-stage-2": "^6.22.0", 27 | "chalk": "^2.0.1", 28 | "copy-webpack-plugin": "^4.0.1", 29 | "css-loader": "^0.28.0", 30 | "eslint": "^3.19.0", 31 | "eslint-config-airbnb-base": "^11.3.0", 32 | "eslint-friendly-formatter": "^3.0.0", 33 | "eslint-import-resolver-webpack": "^0.8.3", 34 | "eslint-loader": "^1.7.1", 35 | "eslint-plugin-html": "^3.0.0", 36 | "eslint-plugin-import": "^2.7.0", 37 | "extract-text-webpack-plugin": "^3.0.0", 38 | "file-loader": "^1.1.4", 39 | "friendly-errors-webpack-plugin": "^1.6.1", 40 | "html-webpack-plugin": "^2.30.1", 41 | "node-notifier": "^8.0.1", 42 | "optimize-css-assets-webpack-plugin": "^3.2.0", 43 | "ora": "^1.2.0", 44 | "portfinder": "^1.0.13", 45 | "postcss-import": "^11.0.0", 46 | "postcss-loader": "^2.0.8", 47 | "rimraf": "^2.6.0", 48 | "semver": "^5.3.0", 49 | "shelljs": "^0.8.5", 50 | "uglifyjs-webpack-plugin": "^1.1.1", 51 | "url-loader": "^0.5.8", 52 | "vue": "^2.5.13", 53 | "vue-loader": "^13.3.0", 54 | "vue-style-loader": "^3.0.1", 55 | "vue-template-compiler": "^2.5.2", 56 | "webpack": "^3.6.0", 57 | "webpack-bundle-analyzer": "^2.9.0", 58 | "webpack-dev-server": "^2.9.1", 59 | "webpack-merge": "^4.1.0" 60 | }, 61 | "engines": { 62 | "node": ">= 4.0.0", 63 | "npm": ">= 3.0.0" 64 | }, 65 | "browserslist": [ 66 | "> 1%", 67 | "last 2 versions", 68 | "not ie <= 8" 69 | ] 70 | } 71 | -------------------------------------------------------------------------------- /src/App.vue: -------------------------------------------------------------------------------- 1 | 7 | 8 | 21 | 22 | 32 | -------------------------------------------------------------------------------- /src/assets/Vue-wasm.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BrockReece/vue-wasm/ec42a58d80a52c91fafccd22a739aa1843f64235/src/assets/Vue-wasm.png -------------------------------------------------------------------------------- /src/assets/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BrockReece/vue-wasm/ec42a58d80a52c91fafccd22a739aa1843f64235/src/assets/logo.png -------------------------------------------------------------------------------- /src/assets/wasm/add.wasm: -------------------------------------------------------------------------------- 1 | asm ``pmemoryadd_oneadd  2 |  Aj   j 3 | A  -------------------------------------------------------------------------------- /src/components/Hello.vue: -------------------------------------------------------------------------------- 1 | 22 | 23 | 33 | 34 | 35 | 54 | -------------------------------------------------------------------------------- /src/components/HelloWorld.vue: -------------------------------------------------------------------------------- 1 | 22 | 23 | 33 | 34 | 35 | 51 | -------------------------------------------------------------------------------- /src/main.js: -------------------------------------------------------------------------------- 1 | // The Vue build version to load with the `import` command 2 | // (runtime-only or standalone) has been set in webpack.base.conf with an alias. 3 | import Vue from 'vue'; 4 | import App from './App'; 5 | import VueWasm from './wasm'; 6 | 7 | import add from './assets/wasm/add.wasm'; 8 | 9 | Vue.config.productionTip = false; 10 | 11 | const init = async () => { 12 | await VueWasm(Vue, { modules: { add } }); 13 | /* eslint-disable no-new */ 14 | new Vue({ 15 | el: '#app', 16 | template: '', 17 | components: { App }, 18 | }); 19 | }; 20 | 21 | init(); 22 | -------------------------------------------------------------------------------- /src/wasm.js: -------------------------------------------------------------------------------- 1 | import Vue from 'vue'; 2 | 3 | const extractModule = async (module) => { 4 | const { instance } = await module(); 5 | return instance.exports; 6 | }; 7 | 8 | export default async (vue, options = {}) => { 9 | Vue.prototype.$wasm = {}; 10 | await Object.keys(options.modules) 11 | .forEach(async (key) => { 12 | const extracted = await extractModule(options.modules[key]); 13 | Vue.prototype.$wasm[key] = extracted; 14 | }); 15 | await Vue.nextTick(); 16 | }; 17 | -------------------------------------------------------------------------------- /static/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BrockReece/vue-wasm/ec42a58d80a52c91fafccd22a739aa1843f64235/static/.gitkeep --------------------------------------------------------------------------------