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#!/usr/bin/env node
'use strict';
var stdin = require('get-stdin');
var pkg = require('./package.json');
var hasAnsi = require('./');
var argv = process.argv.slice(2);
var input = argv[0];
function help() {
console.log([
'',
' ' + pkg.description,
'',
' Usage',
' has-ansi <string>',
' echo <string> | has-ansi',
'',
' Exits with code 0 if input has ANSI escape codes and 1 if not'
].join('\n'));
}
function init(data) {
process.exit(hasAnsi(data) ? 0 : 1);
}
if (argv.indexOf('--help') !== -1) {
help();
return;
}
if (argv.indexOf('--version') !== -1) {
console.log(pkg.version);
return;
}
if (process.stdin.isTTY) {
if (!input) {
help();
return;
}
init(input);
} else {
stdin(init);
}
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