cli-task

cli-task

Task runner for developers minimalists

Install

$ npm install cli-task

Usage

const execa = require('execa');
const chalk = require('chalk');
const task = require('cli-task');
const jetpack = require('fs-jetpack');
const tmpPath = path.join(os.tmpdir(), 'dependency-size');

task()
    .add({
        name: 'init npm folder',
        exec: () => {
        return execa('npm', [
            'init',
            '--force'
        ], {
            cwd: tmpPath
        });
        }
    })
    .add({
        name: 'install dependency',
        exec: (state) => {
            return execa('npm', [
                'install',
                state.argv._[0]
            ], {
                cwd: tmpPath
            });
        }
    })
    .add({
        name: 'measure size',
        exec: (state) => {
            return jetpack.inspectTreeAsync(tmpPath).then(tree => {
                console.log(chalk.white(prettyBytes(tree.size)));
            });
        }
    })
    .run({
        print: true,
        colors: true,
        animate: true,
    });

API

task.add(options)

Add a step to the task

options

Type: Object

name

Type: string

The name of the task to be displayed when being printed on the screen.

exec

Type: Function

The callback function which will be executed.

task.run(options)

Execute the task

options

Type: Object

print

Type: boolean Default: false

Print progress to the terminal

colors

Type: boolean Default: false

Print colors to the terminal

animate

Type: boolean Default: false

Animate the output to the terminal