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Direktori : /usr/share/nodejs/acorn-node/ |
Current File : //usr/share/nodejs/acorn-node/build.js |
var fs = require('fs') var path = require('path') var mkdirp = require('mkdirp') var buble = require('buble') var HEADER = '/* Generated by `npm run build`, do not edit! */\n\n' function compile (name, output, fix) { console.log(name, '→', output) mkdirp.sync(path.dirname(path.join(__dirname, output))) var source = fs.readFileSync(require.resolve(name), 'utf8') if (fix) source = fix(source) var result = buble.transform(source, { transforms: { dangerousForOf: true } }) fs.writeFileSync(path.join(__dirname, output), HEADER + result.code, 'utf8') } function privateClassElements (str) { return str.replace('acorn-private-class-elements', '../private-class-elements') } compile('acorn-bigint', './lib/bigint/index.js') compile('acorn-numeric-separator', './lib/numeric-separator/index.js') compile('acorn-import-meta', './lib/import-meta/index.js') compile('acorn-export-ns-from', './lib/export-ns-from/index.js') compile('acorn-class-fields', './lib/class-fields/index.js', privateClassElements) compile('acorn-static-class-features', './lib/static-class-features/index.js', privateClassElements) compile('acorn-private-class-elements', './lib/private-class-elements/index.js', function (str) { return str.replace('class extends Parser', 'class Parser_ extends Parser') .replace('new Parser', 'new Parser_') // it also works with v7 .replace('if (acorn.version.indexOf("6.") != 0 || acorn.version.indexOf("6.0.") == 0) {', 'if (false) {') })