(E)tag logger

Simple logger for console output

install

``javascript
npm i etaglogger
`

usage

`javascript
// in first file:

const TagLogger = require('etaglogger');
const logd = TagLogger('file1');
logd('test string', { data: 'test data' }, ['tag1']) // log message tagged by two tags: tag1, file1
logd('test2 string', { data: 'test data' }, ['tag1', 'tag2']) // log message tagged by tags: tag1, tag2, file1

// in second file
const TagLogger = require('etaglogger');
const logd = TagLogger('file2');
...
logd('test3 string'); // tag: file2

`

Last variable of logd function can be array of tags.

After run you can enable logs by set DEBUG environment variable

`javascript
DEBUG=!tag1;tag2;!file1;test;tag3,tag4 // show logs with tags: test, tag2 and combinatoion of tag3 + tag4
// or splitter - ';'
// and splitter - ','
`

for all logs you can use next:

`javascript
DEBUG=*
``

Exclamation mark use for disable tags withour remove it.

If all tags are disabled or DEBUG variable is not set - taglogger will be disabled.

license

MIT