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index.js
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index.js
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#!/usr/bin/env node
var measure = require('./src/measure');
if (module.parent) {
module.exports = measure;
return;
}
var pkg = require('./package.json');
var check = require('check-types');
var info = pkg.name + ' - ' + pkg.description + '\n' +
' version: ' + pkg.version + '\n' +
' author: ' + JSON.stringify(pkg.author);
var optimist = require('optimist');
var program = optimist
.options('type', {
string: true,
alias: 't',
description: 'main file type (html, js, css)',
default: '' // determine from file extension
})
.options('dirt', {
string: true,
alias: 'd',
description: 'dirt type polluting the main file (js, css, html)',
default: 'js'
})
.option('version', {
boolean: true,
alias: 'v',
description: 'show version and exit',
default: false
})
.option('filename', {
string: true,
alias: 'f',
description: 'source filename'
})
.usage(info)
.argv;
if (!program.filename) {
// grab unmatched arguments
program.filename = program._;
}
if (check.string(program.filename)) {
program.filename = [program.filename];
}
if (program.version) {
console.log(info);
process.exit(0);
}
if (program.help || !program.filename.length) {
optimist.showHelp();
process.exit(0);
}
console.log(info);
var updateNotifier = require('update-notifier');
var notifier = updateNotifier();
if (notifier.update) {
notifier.notify();
}
measure({
filename: program.filename,
type: program.type.toLowerCase(),
dirt: program.dirt.toLowerCase()
});