entero
v1.3.3
Published
tiny cli that leaves prompt at the bottom
Downloads
10
Maintainers
Readme
entero
A tiny CLI that leaves the prompt at the bottom.
Usage
index.js
const entero = require('entero')
entero({
prompt: '> ',
onLine: (line) => console.log(new Date().toLocaleTimeString(), '💬', line),
commands: {
help: () => console.log('on my way! \n(っ▀¯▀)つ'),
display: (...args) => console.log('args passed:', ...args),
point: () => console.log('oh, what is the point?')
}
})
// Testing
let count = 0
setInterval(() => { console.log('count increased:', count++) }, 1000)
$ node index.js
templates
const cli = entero({
prompt: '> ',
onLine: console.log,
templates: {
highlightnick: ({ nickname }) => `\x1b[36m${nickname}\x1b[0m`,
encrypt: ({ msg }) => [].map.apply(msg, [(s) => s.charCodeAt()]).join('*')
}
})
cli.log('highlightnick', { nickname: 'max estrella' }) // max estrella **cyan**
cli.log('encrypt', { msg: 'secrets!' }) // 115*101*99*114*101*116*115*33
You can mix it with packages like chalk
Completions
When passing commands, completions are set automatically, but more completions can be set up once instantiated. Pressing tab will trigger completions if a match occurs.
cli.setCompletion('@home')
cli.setCompletion('#tag')
cli.setCompletion('.foo')