i0n
A typescript library for console logging.
Implementation
A common implementation is the following:
// src/log/index.ts
import ion from 'i0n';
export const log = ion.create({
log_level: ion.LOG_LEVEL.NONE,
});// src/business.ts
import {log} from './log/index.js';
log.trace(`trace`);
log.debug(`debug`);
log.info(`info`);
log.warn(`warn`);
log.error(`error`);
log.success(`success`);
log.fail(`fail`);Full configuration
import ion from 'i0n';
ion.create({
log_level: ion.LOG_LEVEL.WARN,
color: false,
prefix: '[myapp] ',
force_spin: false,
trace: {
method: 'trace',
color: '#999',
},
debug: {
method: 'debug',
color: '#CDCDCD',
},
info: {
method: 'info',
color: '#99F',
},
warn: {
method: 'warn',
color: '#FF7700',
},
error: {
method: 'error',
color: '#DD1122',
},
success: {
method: 'log',
color: '#55DD88',
},
fail: {
method: 'log',
color: '#770000',
},
});Spinner
import ion from 'i0n';
ion.spinner.text('Loading...');
ion.spinner.start();
setTimeout(() => {
ion.spinner.stop();
}, 4000);Unix philosophy
This repo try to follow the Unix philosophy.
Name
i0n stands for ion, like in Ion.
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