cli-width

Get stdout window width, with four fallbacks, tty, output.columns, a custom environment variable and then a default.

Usage

npm install --save cli-width

'use strict';

var cliWidth = require('cli-width');

cliWidth(); // maybe 204 :)

You can also set the CLI_WIDTH environment variable.

If none of the methods are supported, and the environment variable isn't set, the default width value is going to be 0, that can be changed using the configurable options.

API

cliWidth([options])

cliWidth can be configured using an options parameter, the possible properties are:

defaultWidth<number> Defines a default value to be used if none of the methods are available, defaults to 0
output<object> A stream to be used to read width values from, defaults to process.stdout
tty<object> TTY module to try to read width from as a fallback, defaults to require('tty')

Examples

Defining both a default width value and a stream output to try to read from:

var cliWidth = require('cli-width');
var ttys = require('ttys');

cliWidth({
  defaultWidth: 80,
  output: ttys.output
});

Defines a different tty module to read width from:

var cliWidth = require('cli-width');
var ttys = require('ttys');

cliWidth({
  tty: ttys
});

Tests

npm install
npm test

Coverage can be generated with npm run coverage.

拍爱

Albero (Tree): 7f27864ab9

Rami (Branch) Tag

demo

kodo

master

tamron
pai2
/
photo


..
migrations	b65f84e502	Duplicate entry	9 anni fa
templates	148da098dd	add wexin diy share for session_detail	10 anni fa
__init__.py	4defb80fdc	gogs first init	10 anni fa
admin.py	f72ccb1875	isort import	10 anni fa
models.py	4ff27acb27	@property	9 anni fa
serializers.py	f72ccb1875	isort import	10 anni fa
tests.py	fabef63211	set line_length=200 for isort	10 anni fa
urls.py	4defb80fdc	gogs first init	10 anni fa
views.py	48995aae69	update redis_extensions —— class StrictRedisExtensions(StrictRedis)	9 anni fa

README.md 1.8KB Geschiedenis Ruwe

cli-width

Usage

API

cliWidth([options])

Examples

Tests

README.md 1.8KB

Geschiedenis Ruwe