You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.4 KiB
61 lines
1.4 KiB
/* |
|
MIT License http://www.opensource.org/licenses/mit-license.php |
|
Author Tobias Koppers @sokra |
|
*/ |
|
"use strict"; |
|
|
|
const Template = require("../Template"); |
|
const WasmMainTemplatePlugin = require("../wasm/WasmMainTemplatePlugin"); |
|
|
|
class ReadFileCompileWasmTemplatePlugin { |
|
constructor(options) { |
|
this.options = options || {}; |
|
} |
|
|
|
apply(compiler) { |
|
compiler.hooks.thisCompilation.tap( |
|
"ReadFileCompileWasmTemplatePlugin", |
|
compilation => { |
|
const generateLoadBinaryCode = path => |
|
Template.asString([ |
|
"new Promise(function (resolve, reject) {", |
|
Template.indent([ |
|
"var { readFile } = require('fs');", |
|
"var { join } = require('path');", |
|
"", |
|
"try {", |
|
Template.indent([ |
|
`readFile(join(__dirname, ${path}), function(err, buffer){`, |
|
Template.indent([ |
|
"if (err) return reject(err);", |
|
"", |
|
"// Fake fetch response", |
|
"resolve({", |
|
Template.indent([ |
|
"arrayBuffer() { return Promise.resolve(buffer); }" |
|
]), |
|
"});" |
|
]), |
|
"});" |
|
]), |
|
"} catch (err) { reject(err); }" |
|
]), |
|
"})" |
|
]); |
|
|
|
const plugin = new WasmMainTemplatePlugin( |
|
Object.assign( |
|
{ |
|
generateLoadBinaryCode, |
|
supportsStreaming: false |
|
}, |
|
this.options |
|
) |
|
); |
|
plugin.apply(compilation.mainTemplate); |
|
} |
|
); |
|
} |
|
} |
|
|
|
module.exports = ReadFileCompileWasmTemplatePlugin;
|
|
|