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/* eslint-disable no-console, camelcase */
const fs = require('fs');
const uglify = require('uglify-js');
const maxmin = require('maxmin');
const options = {
nameCache: {},
output: {
comments: 'some'
},
mangle: true,
compress: {
sequences: true,
dead_code: true,
conditionals: true,
booleans: true,
unused: true,
if_return: true,
join_vars: true,
drop_console: true,
typeofs: false
}
};
const minify = (file, dest) => {
const code = fs.readFileSync(file, 'utf8');
const minified = uglify.minify(code, options);
if (minified.error) {
console.error(minified.error);
return;
}
if (minified.warnings) {
console.warn(minified.warnings);
}
fs.writeFileSync(dest, minified.code, 'utf8');
console.log('File', dest, 'created:', maxmin(code, minified.code, true));
};
console.log('Minifying files\n');
minify('dist/video.js', 'dist/video.min.js');
minify('dist/alt/video.novtt.js', 'dist/alt/video.novtt.min.js');
minify('dist/alt/video.core.js', 'dist/alt/video.core.min.js');
minify('dist/alt/video.core.novtt.js', 'dist/alt/video.core.novtt.min.js');
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