52 lines
1.4 KiB
JavaScript
Executable File
52 lines
1.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const fs = require('fs')
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const path = require('path')
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const UglifyJS = require('uglify-js')
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const glob = require('glob')
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const mkdirp = require('mkdirp')
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const filesToIgnore = [
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'loaded.js',
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'locales.js',
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'rfc822.js',
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'synopsis.js',
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'zones.js',
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]
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const wrapTimezone = (code, timezoneName) => `
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!function(){
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${code.replace('module.exports', 'var timezoneData')}
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if (typeof define === 'function' && define.amd) {
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define(timezoneData);
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} else {
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if (typeof __PRELOADED_TIMEZONE_DATA__ === 'undefined') {
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__PRELOADED_TIMEZONE_DATA__ = {};
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}
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__PRELOADED_TIMEZONE_DATA__['${timezoneName}'] = timezoneData;
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}
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}();
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`
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const processFile = (filename) => {
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let code = fs.readFileSync(`node_modules/timezone/${filename}`).toString()
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if (filename === 'index.js') {
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// include the root index.js as-is
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} else if (filename.match('/index.js')) {
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return // skip the ones that are for entire regions
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} else {
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const timezoneName = filename.replace(/\.js$/, '')
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code = UglifyJS.minify(wrapTimezone(code, timezoneName), {fromString: true}).code
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}
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const outputFileName = `public/javascripts/vendor/timezone/${filename}`
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mkdirp.sync(path.dirname(outputFileName))
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fs.writeFile(outputFileName, code)
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}
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glob
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.sync('**/*.js', {cwd: 'node_modules/timezone'})
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.filter(f => !filesToIgnore.includes(f))
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.forEach(processFile)
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