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'use strict';
/* jshint node:true, undef:true, unused:true */
const Rollup = require('broccoli-rollup');
const Babel = require('broccoli-babel-transpiler');
const merge = require('broccoli-merge-trees');
const uglify = require('broccoli-uglify-js');
const version = require('git-repo-version');
const watchify = require('broccoli-watchify');
const concat = require('broccoli-concat');
const fs = require('fs');
const stew = require('broccoli-stew');
const find = stew.find;
const mv = stew.mv;
const rename = stew.rename;
const env = stew.env;
const map = stew.map;
const lib = find('lib');
// test stuff
const testDir = find('test');
const testFiles = find('test/{index.html,worker.js}');
const json3 = mv(find('node_modules/json3/lib/{json3.js}'), 'node_modules/json3/lib/', 'test/');
// mocha doesn't browserify correctly
const mocha = mv(find('node_modules/mocha/mocha.{js,css}'), 'node_modules/mocha/', 'test/');
const testVendor = merge([ json3, mocha ]);
const es5 = new Babel(lib, {
plugins: [
'transform-es2015-arrow-functions',
'transform-es2015-computed-properties',
'transform-es2015-shorthand-properties',
'transform-es2015-template-literals',
'transform-es2015-parameters',
'transform-es2015-destructuring',
'transform-es2015-spread',
'transform-es2015-block-scoping',
'transform-es2015-constants',
['transform-es2015-classes', { loose: true }],
'babel6-plugin-strip-class-callcheck'
]
});
function rollupConfig(entry) {
return new Rollup(es5, {
rollup: {
input: 'lib/' + entry,
output: [
{
format: 'umd',
name: 'ES6Promise',
file: entry,
sourcemap: 'inline'
}
]
}
});
}
// build RSVP itself
const es6Promise = rollupConfig('es6-promise.js')
const es6PromiseAuto = rollupConfig('es6-promise.auto.js')
const testBundle = watchify(merge([
mv(es6Promise, 'test'),
testDir
]), {
browserify: { debug: true, entries: ['./test/index.js'] }
});
const header = stew.map(find('config/versionTemplate.txt'), content => content.replace(/VERSION_PLACEHOLDER_STRING/, version()));
function concatAs(outputFile) {
return merge([
concat(merge([es6Promise, header]), {
headerFiles: ['config/versionTemplate.txt'],
inputFiles: ['es6-promise.js'],
outputFile: outputFile
}),
concat(merge([es6PromiseAuto, header]), {
headerFiles: ['config/versionTemplate.txt'],
inputFiles: ['es6-promise.auto.js'],
outputFile: outputFile.replace('es6-promise', 'es6-promise.auto'),
}),
]);
}
function production() {
let result;
env('production', () => {
result = uglify(concatAs('es6-promise.min.js'), {
compress: true,
mangle: true,
});
})
return result;
}
function development() {
return concatAs('es6-promise.js');
}
module.exports = merge([
merge([
production(),
development(),
].filter(Boolean)),
// test stuff
testFiles,
testVendor,
mv(testBundle, 'test')
]);
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