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browser-build.js
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browser-build.js
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#! /usr/bin/env node
var path = require('path');
var pkg = require('./package.json');
var fs = require('fs');
var license = [
'// Aliyun OSS SDK for JavaScript v' + pkg.version,
'// Copyright Aliyun.com, Inc. or its affiliates. All Rights Reserved.',
'// License at https://github.com/ali-sdk/ali-oss/blob/master/LICENSE'
].join('\n') + '\n';
function build(options, callback) {
if (arguments.length === 1) {
callback = options;
options = {};
}
console.error('Building with options: %j', options);
fs.writeFileSync(path.resolve(__dirname + '/lib/browser/version.js')
, 'exports.version="' + pkg.version+'"');
var browserify = require('browserify');
var aliasify = require('aliasify');
var babelify = require('babelify');
var brOpts = {
basedir: path.resolve(__dirname, '.'),
fullPaths: false,
standalone: 'OSS',
debug: false,
builtins: {
...require("browserify/lib/builtins"),
_process: path.join(__dirname, "shims/process.js"),
url: path.join(__dirname, "shims/url/index.js")
}
};
browserify(brOpts).add('./lib/browser.js')
.transform(babelify, {
"global": true,
"presets": [
[
"@babel/preset-env",
{
"useBuiltIns": "usage",
"corejs": 3,
"targets": {
"chrome": "58",
"ie": "10"
}
}
],
],
"plugins": ["@babel/plugin-transform-runtime", "@babel/plugin-transform-regenerator"],
"only": ['lib/*', 'shims/*', 'shims/crypto/*'],
}).transform(aliasify, {
global: true,
aliases: {
'zlib': false,
'iconv-lite': false,
'crypto': './shims/crypto/crypto.js',
},
verbose: false
}).bundle(function(err, data) {
if (err) return callback(err);
var code = (data || '').toString();
if (options.minify) {
var uglify = require('uglify-js');
var minified = uglify.minify(code, {
fromString: true,
output: {
'ascii_only': true
}
});
code = minified.code;
}
code = license + code;
callback(null, code);
});
}
// run if we called this tool directly
if (require.main === module) {
var opts = {
minify: process.env.MINIFY ? true : false
};
build(opts, function(err, code) {
if (err) console.error(err.message);
else console.log(code);
});
}
module.exports = build;