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- 'use strict';
- exports = module.exports = cliWidth;
- exports.defaultWidth = 0;
- function cliWidth() {
- if (process.stdout.getWindowSize) {
- return process.stdout.getWindowSize()[0] || exports.defaultWidth;
- }
- else {
- var tty = require('tty');
- if (tty.getWindowSize) {
- return tty.getWindowSize()[1] || exports.defaultWidth;
- }
- else {
- if (process.env.CLI_WIDTH) {
- var width = parseInt(process.env.CLI_WIDTH, 10);
- if (!isNaN(width)) {
- return width;
- }
- }
- return exports.defaultWidth;
- }
- }
- };
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