63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
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#!/usr/bin/env node
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(async function() {
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'use strict';
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var UglifyJS = require('uglify-js');
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var path = require('path');
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var fs = require('fs');
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var promisify = require('util').promisify;
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var readFile = promisify(fs.readFile);
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var writeFile = promisify(fs.writeFile);
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var gzip = promisify(require('zlib').gzip);
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var name = require('../package.json').name;
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// The order is specific, and it matters
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var files = await Promise.all(
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['../unibabel.js', '../hex.js', '../base32.js'].map(
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async function(file) {
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return (await readFile(
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path.join(__dirname, file),
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'utf8'
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)).trim();
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}
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)
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);
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var license =
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[
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'// Unibabel Copyright 2015-2019 AJ ONeal. All rights reserved.',
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'/* License at http://mozilla.org/MPL/2.0/ */',
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'// Thirty-Two Copyright (c) 2011, Chris Umbel. All rights reserved.',
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'/* License at https://github.com/chrisumbel/thirty-two */'
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].join('\n') + '\n';
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var header = ['var Unibabel = {};', ';(function () {'].join('\n') + '\n';
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var footer = ['}());'].join('\n') + '\n';
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var file = (
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(license + header + files.join('\n') + '\n' + footer).trim() + '\n'
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)
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.replace(/\bmodule.exports\b/g, 'Unibabel')
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.replace(/\bexports\b/g, 'Unibabel');
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await writeFile(path.join(__dirname, '../dist', name + '.all.js'), file);
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await writeFile(
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path.join(__dirname, '../dist', name + '.all.js.gz'),
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await gzip(file)
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);
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// TODO source maps?
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var result = UglifyJS.minify(file, {
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compress: true,
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// mangling doesn't save significant
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mangle: false
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});
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if (result.error) {
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throw result.error;
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}
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file = license + result.code;
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await writeFile(path.join(__dirname, '../dist', name + '.all.min.js'), file);
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await writeFile(
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path.join(__dirname, '../dist', name + '.all.min.js.gz'),
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await gzip(file)
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);
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})();
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