minify-js

minify-js

library for minification javascript files

Installation

----

``bash
npm install minify-js --save
`


example


----
`js
var minify = require('./index');
var async = require('async');
var ut = require('util');

async.series([

(done) => {
console.log('Test compres one file');
minify.file({
file : './for-example/src/experimental.js',
dist : './for-example/experimental.min.js'
}, (e, compress) => {

if (e) {
console.log('ERROR ', e);
return done();
}

compress.run((e) => {
e ? console.log('Process fail', e) : console.log('Process sucess');
done();
});
});
},
(done) => {
console.log('Test compres two files');
minify.files([
{
file : './for-example/src/experimental.js',
dist : './for-example/two/experimental.min.js'
},
{
file : './for-example/src/experimental1.js',
dist : './for-example/two/experimental2.min.js'
}
], (e, compress) => {

if (e) {
console.log('ERROR ', e);
return done();
}

compress.run((e) => {
e ? console.log('Process fail', e) : console.log('Process sucess');
done();
});
});
},
(done) => {
console.log('Test compres all files in dirs');
minify.dir({
dir : 'for-example/src',
target : 'for-example/target',
add : '.min'
}, (e, compress) => {

if (e) {
console.log('ERROR ', e);
return done();
}

compress.run((e) => {
e ? console.log('Process fail', e) : console.log('Process sucess');
done();
});
});
},
(done) => {
console.log('Test compres lib file');
minify.file({
file : './lib/minify-js.js',
dist : './lib/prod/minify-js.js'
}, (e, compress) => {

if (e) {
console.log('ERROR ', e);
return done();
}

compress.run((e) => {
e ? console.log('Process fail', e) : console.log('Process sucess');
done();
});
});
}
], function (e) {
console.log('The end :)');
});
``

* minify-js
* ~Frame
* .err(mess, data) ⇒ Object
* .warn(mess, that)
* ~MinifyFile
* .run(cb)
* .fileRead(cb)
* .save(cb)
* .compess(cb)
.validOptions(opt, cb) ⇒ \
* ~MinifyFiles
.validOptions(opt, cb) ⇒ \
* .run(cb)
* ~MinifyFilesDir
.validOptions(opt, cb) ⇒ \
* .run(cb)

$3

It is a frame for other classes

Kind: inner class of minify-js

* ~Frame
* .err(mess, data) ⇒ Object
* .warn(mess, that)

#### frame.err(mess, data) ⇒ Object
Return error object and set flag for stop process

Kind: instance method of Frame

| Param |
| --- |
| mess |
| data |

#### frame.warn(mess, that)
Get text for message

Kind: instance method of Frame

| Param | Type |
| --- | --- |
| mess | String |
| that | Class |

$3

Minification one javascript file

Kind: inner class of minify-js

* ~MinifyFile
* .run(cb)
* .fileRead(cb)
* .save(cb)
* .compess(cb)
.validOptions(opt, cb) ⇒ \

#### minifyFile.run(cb)
Start process

Kind: instance method of MinifyFile

| Param | Type |
| --- | --- |
| cb | function |

#### minifyFile.fileRead(cb)
Get file contents

Kind: instance method of MinifyFile

| Param | Type |
| --- | --- |
| cb | function |

#### minifyFile.save(cb)
Save result

Kind: instance method of MinifyFile

| Param | Type |
| --- | --- |
| cb | function |

#### minifyFile.compess(cb)
Compress file contents

Kind: instance method of MinifyFile

| Param | Type |
| --- | --- |
| cb | function |

#### minifyFile.validOptions(opt, cb) ⇒ \*
Check options

Kind: instance method of MinifyFile

| Param | Type |
| --- | --- |
| opt | Object |
| cb | function |

$3

Minification not one javascript file

Kind: inner class of minify-js

* ~MinifyFiles
.validOptions(opt, cb) ⇒ \
* .run(cb)

#### minifyFiles.validOptions(opt, cb) ⇒ \*
Check options

Kind: instance method of MinifyFiles

| Param | Type |
| --- | --- |
| opt | Array |
| cb | function |

#### minifyFiles.run(cb)
Start process

Kind: instance method of MinifyFiles

| Param | Type |
| --- | --- |
| cb | function |

$3

Minification all javascript file in folder

Kind: inner class of minify-js

* ~MinifyFilesDir
.validOptions(opt, cb) ⇒ \
* .run(cb)

#### minifyFilesDir.validOptions(opt, cb) ⇒ \*
Check options
Format options {dir : 'source folder', targer : 'destination folder' , add : 'add to name' }

Kind: instance method of MinifyFilesDir

| Param | Type |
| --- | --- |
| opt | Object |
| cb | function |

#### minifyFilesDir.run(cb)
Start process

Kind: instance method of MinifyFilesDir

| Param | Type |
| --- | --- |
| cb | function |

version

----

0.0.3 - Attach unit test.
0.0.4 - More solution for compress.