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  • License MIT

Elegant terminal spinner

Package Exports

  • ora

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (ora) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

ora Build Status

Elegant terminal spinner

Install

$ npm install --save ora

Show your support for Ora by buying this excellent Node.js course.

Usage

const ora = require('ora');

const spinner = ora('Loading unicorns').start();

setTimeout(() => {
    spinner.color = 'yellow';
    spinner.text = 'Loading rainbows';
}, 1000);

API

It will gracefully not do anything when there's no TTY or when in a CI.

ora([options|text])

If a string is provided, it is treated as a shortcut for options.text.

options

Type: Object

text

Type: string

Text to display after the spinner.

spinner

Type: string Object
Default: dots

Name of one of the provided spinners. See example.js in this repo if you want to test out different spinners.

Or an object like:

{
    interval: 80, // optional
    frames: ['-', '+', '-']
}
color

Type: string
Default: cyan
Values: black red green yellow blue magenta cyan white gray

Color of the spinner.

interval

Type: number
Default: Provided by the spinner or 100

Interval between each frame.

Spinners provide their own recommended interval, so you don't really need to specify this.

stream

Type: WritableStream
Default: process.stderr

Stream to write the output.

You could for example set this to process.stdout instead.

enabled

Type: boolean

Force enable/disable the spinner. If not specified, the spinner will be enabled if the stream is being run inside a TTY context (not spawned or piped) and/or not in a CI environment.

Instance

.start([text])

Start the spinner. Returns the instance. Set the current text if text is provided.

.stop()

Stop and clear the spinner. Returns the instance.

.succeed([text])

Stop the spinner, change it to a green ✔ and persist the current text, or text if provided. Returns the instance. See the GIF below.

.fail([text])

Stop the spinner, change it to a red ✖ and persist the current text, or text if provided. Returns the instance. See the GIF below.

.warn([text])

Stop the spinner, change it to a yellow ⚠ and persist the current text, or text if provided. Returns the instance.

.info([text])

Stop the spinner, change it to a blue ℹ and persist the current text, or text if provided. Returns the instance.

.stopAndPersist([options])

Stop the spinner and change the symbol or text. Returns the instance. See the GIF below.

options

Type: Object

symbol

Type: string
Default: ' '

Symbol to replace the spinner with.

text

Type: string
Default: Current text

Text to be persisted.

.clear()

Clear the spinner. Returns the instance.

.render()

Manually render a new frame. Returns the instance.

.frame()

Get a new frame.

.text

Change the text.

.color

Change the spinner color.

ora.promise(action, [options|text])

Starts a spinner for a promise. The spinner is stopped with .succeed() if the promise fulfills or with .fail() if it rejects. Returns the spinner instance.

action

Type: Promise

License

MIT © Sindre Sorhus