mii-logger.js

$3


$3

``bash
npm i mii-logger.js --save
`

$3

`javascript
//
const mLogger = require('mii-logger.js');

`

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$3


`javascript

console.line();
console.log( ' #console.log' );
console.info( ' #console.info' );
console.info2( ' #console.info2' );
console.ok( ' #console.ok' );
console.warn( ' #console.warn' );
console.error( ' #console.error' );
console.debug( ' #console.debug' );
console.nocol( ' #console.nocol' );
console.p( ' #console.p' );
console.watch( ' #console.watch' );
console.force( ' #console.force' );
console.json( {key: '#console.json'} );


`

![print-all]

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$3

`javascript
console.mute(); // Mute all output

console.log(' this line will not be printed');
console.log(' this line will not be printed');

console.force(' Forced to print ');

console.log(' this line will not be printed');
console.log(' this line will not be printed');

console.unMute(); // unMute all output
`

![mute-unmute]

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`javascript

const mObj = {
user: {
email: '**',
data: { age: 124 },
}
};

const newMObj = console.deepClone(mObj);

newMObj.user.data.age = 666;

console.log( mObj.user.data.age ); // >>> 124
console.log( newMObj.user.data.age ); // >>> 666

`
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`javascript

console.log( new Error('Automatic detected Error Object with stack-trace') );

// [12:04:04][*] : #Exception: Automatic detected Errro Object with stack-trace
// [12:04:04][*] : [1]: at Object. (/m-sys/prog/nodejs/mii-logger/dev.main.js:93:14)
// [12:04:04][*] : [2]: at Module._compile (internal/modules/cjs/loader.js:721:30)
// [12:04:04][*] : [3]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:732:10)
// [12:04:04][*] : [4]: at Module.load (internal/modules/cjs/loader.js:620:32)
// [12:04:04][*] : [5]: at tryModuleLoad (internal/modules/cjs/loader.js:560:12)
// [12:04:04][*] : [6]: at Function.Module._load (internal/modules/cjs/loader.js:552:3)
// [12:04:04][*] : [7]: at Function.Module.runMain (internal/modules/cjs/loader.js:774:12)
// [12:04:04][*] : [8]: at executeUserCode (internal/bootstrap/node.js:342:17)
// [12:04:04][*] : [9]: at startExecution (internal/bootstrap/node.js:276:5)
// [12:04:04][*] : [10]: at startup (internal/bootstrap/node.js:227:5)
// [12:04:04][L] :

`

![detected-errro]

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`javascript
console.log( console.R(' Каждый — красный ') );
console.log( console.W(' Охотник — оранжевый ') );
console.log( console.Y(' Желает — жёлтый ') );
console.log( console.G(' Знать — зелёный ') );
console.log( console.LB(' Где — голубой ') );
console.log( console.B(' Сидит — синий ') );
console.log( console.P(' Фазан — фиолетовый ') );

console.log( console.R(' Richard — red ') );
console.log( console.W(' Of — orange ') );
console.log( console.Y(' York —yellow ') );
console.log( console.G(' Gave — green ') );
console.log( console.LB(' Battle — blue ') );
console.log( console.B(' In — indigo ') );
console.log( console.P(' Vain — violet ') );

`

![detected-errro]

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Build-In Tools:

$3

`javascript
const testObject = {
name: 'Tom',
age: 123,
myArr: [0,0,0,0,0],
myObj: { A:{ B:{ C:{} } } },
};


// prints as formated json, line-by-line: (defaullt: true);
// console.json( myObject, format=true, spaces=2, lineByLine=true );

console.json( testObject ); // prints as formated json, line-by-line: (defaullt: true);

{
"name": "Tom",
"age": 123,
"myArr": [
0, 0, 0, 0, 0
],
"myObj": {
"A": {
"B": {
"C": {}
}
}
}
}

console.json( testObject, false ); // no-format

// [12:34:02][L] : {"name":"Tom","age":123,"myArr":[0,0,0,0,0],"myObj":{"A":{"B":{"C":{}}}}}

console.json( testObject, true, 2, false ); // format, 2, not-line-by-line

{
"name": "Tom",
"age": 123,
"myArr": [
0, 0, 0, 0, 0
],
"myObj": {
"A": {
"B": {
"C": {}
}
}
}
}

`
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$3

`javascript
const testObject = {
name: 'Tom',
age: 123,
myArr: [0,0,0,0,0],
myObj: { A:{ B:{ C:{} } } },
};


// Object to JSON (format?), (defaullt: false);
// console.toJson( myObject, format=false, spaces=2 );

console.toJson( testObject ); // returns json(string) Object;
`

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$3

`javascript

// HASH FILE:

const sha1 = console.hash.sha1('Hello world');
const sha256 = console.hash.sha256('Hello world');
const sha384 = console.hash.sha384('Hello world');
const sha512 = console.hash.sha512('Hello world');
const md5 = console.hash.md5('Hello world');

console.json({
sha1, sha256, sha384, sha512, md5
});

{
"sha1": "7b502c3a1f48c8609ae212cdfb639dee39673f5e",
"sha256": "64ec88ca00b268e5ba1a35678a1b5316d212f4f366b2477232534a8aeca37f3c",
"sha384": "9203b0c4439fd1e6ae5878866337b7c532acd6d9260150c80318e8ab8c27ce330189f8df94fb890df1d298ff360627e1",
"sha512": "b7f783baed8297f0db917462184ff4f08e69c2d5e5f79a942600f9725f58ce1f29c18139bf80b06c0fff2bdd34738452ecf40c488c22a7e3d80cdf6f9c1c0d47",
"md5": "3e25960a79dbc69b674cd4ec67a72c62"
}

`

`javascript

// HASH FILE:

const sha1File = console.hash.sha1File('./src/index.js');
const sha256File = console.hash.sha256File('./src/index.js');
const sha384File = console.hash.sha384File('./src/index.js');
const sha512File = console.hash.sha512File('./src/index.js');
const md5File = console.hash.md5File('./src/index.js');

console.json({
sha1File, sha256File, sha384File, sha512File, md5File
});

{
"sha1File": "64c68f13518ae7a9d7cd0527efb0bd4f05971bd1",
"sha256File": "f713de98a0e30a8a6be1ca75dde114348cef739e98c96f1474e918312f18e737",
"sha384File": "dd9a60907ce6caa615f0ac5bf38e35c0445f1baf84feb3ce380640d3e7e48e039739a114b9a1c65987f3599f39ebbc6e",
"sha512File": "b290b58dff4aac29be4884745712b09f20e9397ca8d5367e7e2d27d1145957f7ded16b1823280571960ed2422919d8cce7e342d51bb41123b37d18b3c585c372",
"md5File": "5ce1be8a91e7cdab8f21a09e272d32e9"
}
`

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$3

`javascript
const absPath = console.getAbsPath( './test.json' );
const file = console.readFileSync( './test.json' );
const json_t = console.jsonFromFile('./test.json');
const randInt = console.randInt( 0, 1000 );
const randFloat = console.randFloat( 0, 1000 );
const hostname = console.getHostname();
const isFile = console.isFile('./test.json');
const isDir = console.isDir('./test.json');
const listDir = console.listDir('./');

console.json({
absPath, file:'[file-content]', json_t, randInt, randFloat, hostname, isFile, isDir, listDir
}, true, 4);

{
"absPath": "/m-sys/prog/nodejs/mii-logger/test.json",
"file": "[file-content]",
"json_t": {
"name": "Tom",
"age": 123,
"PI": 3.1415,
"obj": {
"A": {
"B": {
"C": {
"D": {
"END": 777
}
}
}
}
}
},
"randInt": 302,
"randFloat": 247.4021970490431,
"hostname": "abi",
"isFile": true,
"isDir": false,
"listDir": [
".git",
".gitignore",
"README.md",
"deploy.js",
"dev",
"dev.main.js",
"git-imgs",
"mii-dev",
"node_modules",
"package-lock.json",
"package.json",
"src",
"test.file",
"test.json"
]
}

`

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$3

`javascript

const fileInfo = console.getFileInfo( './src/index.js' );
console.json({ fileInfo });

{
"fileInfo": {
"dev": 2052,
"mode": 33188,
"nlink": 1,
"uid": 1000,
"gid": 1000,
"rdev": 0,
"blksize": 4096,
"ino": 7574841,
"size": 14233,
"blocks": 32,
"atimeMs": 1553686826588.2861,
"mtimeMs": 1553686821032.3079,
"ctimeMs": 1553686821032.3079,
"birthtimeMs": 1553686821032.3079,
"atime": "2019-03-27T11:40:26.588Z",
"mtime": "2019-03-27T11:40:21.032Z",
"ctime": "2019-03-27T11:40:21.032Z",
"birthtime": "2019-03-27T11:40:21.032Z"
}
}

`

![fileInfo]

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$3

#### READ/WRITE Json

`javascript

// READ Json
const json_t = console.jsonFromFile( 'my-file.json' );

// WRITE Json
console.jsonToFile( 'my-file.json', {myKey: 'myVal'} );

// optional
console.jsonToFile( 'my-file.json', {myKey: 'myVal'}, format=true, indent=2 );

`

#### READ/WRITE/APPEND File

`javascript

// READ File
const file = console.readFileSync( 'my-file.txt' );

// WRITE File
console.writeFileSync( 'my-file.txt', 'some text data or json' );

// APPEND File
console.appendFileSync( 'my-file.txt', 'some text data or json'+"\n" );

// optional
console.writeFileSync( 'my-file.txt', 'some text data or json', encoding='utf-8' );

`

#### Extra tools

`javascript

(async ()=>{

await console.sleep( 2000 ); // wait 2.0sec

})();

`

`javascript

(async ()=>{

// Start chronometer
console.TS('my-custom-timer-tag');

// Non-blocking sleep
await console.sleep(2000);

// End chronometer && get result
const mSec = console.TE('my-custom-timer-tag');

console.json({
'execution-duration': ${mSec} mSec
});

})();

`

![detected-errro]


##### Disable && Enable log-time
`javascript
const logger = require('mii-logger.js');

console.logTime( false );
console.log(' No Time ... ');

console.logTime( true );
console.log(' With Time ... ');

`

![detected-errro]


##### Disable && Enable log-color
``javascript
const logger = require('mii-logger.js');

console.logColor( false );
console.log(' no color ... ');

console.logColor( true );
console.log(' colored ... ');