printx
Simple print toolbox for node.js.
Colors are provided via the chalk module, which should be safe for
screens without color support.
Installation
$ yarn install printx
API
General usage:
import printx from 'printx'
printx.info('Hello', 'World')
// stdout: "[INFO] Hello World"
Available functions:
| function | description | example out |
|---|---|---|
info(...args) |
prepends blue [INFO] | [INFO] Hello World |
notify(...args) |
prepends '>', writes green | > Hello World |
warn(...args) |
prepends yellow '[WARN]' | [WARN] Hello World |
error(...args) |
prepends red '[ERROR]', prints to stderr | [ERROR] Hello World |
date(...args) |
prepends the local date/time in bold | [MM/DD/YYYY, HH:MM:SS] Hello World |
time(...args) |
prepends the current epoch in bold | [1510527590629] Hello World |
label(lbl, ...args) |
prepends lbl arg in bold with colon |
foobar: Hello World |
status(pct) |
prints a 'live' status bar. pct is the completion as a decimal number [0,1] |
[========= ] 90% |
sep(str = '-') |
writes a separator to width of stdout. str is - by default. |
---------------- |