dir_cache

cacheDir

This module is needed for caching data. It can search for files with certain extension in folders. Collect file contents or contents could be through a flaw require function. Also caches template files swigJs.

Installation

---

npm install utils-igor

example

---

var dirCache = require('./index');
var async = require('async');
var ut = require('util');
 
async.series([
 
        (done) => {
            console.log('Test scan all file in folder');
            dirCache.scan({dirs : 'for-example/views1'}, (e, scan) => {
 
                if (e) {
                    console.log('Error initail', e);
                    return done();
                }
 
                scan.run((e, res) => {
                    console.log('err ', e);
                    console.log('res ', ut.inspect(res, false,  null));
                    done();
                });
            }) ;
        },
 
        (done)  => {
            console.log('Test read two folders. Get only html files');
            dirCache.read({
                dirs : ['for-example/views1', 'for-example/views'],
                exts : ['.html']
            }, (e, scan) => {
 
                if (e) {
                    console.log('Error initail', e);
                    return done();
                }
 
                scan.run((e, res) => {
                    console.log('err ', e);
                    console.log('res ', ut.inspect(res, false,  null));
                    done();
                });
            }) ;
 
        },
 
        (done)  => {
            console.log('Test get files for swig');
            dirCache.swig({
                dirs : 'for-example/views1',
                exts : '.html'
            }, (e, scan) => {
 
                if (e) {
                    console.log('Error initail', e);
                    return done();
                }
 
                scan.run((e, res) => {
                    console.log('err ', e);
                    console.log('res ', ut.inspect(res, false,  null));
                    done();
                });
            }) ;
 
        },
 
        (done) => {
            console.log('Test get files for required js, json and call exporst if is function');
            dirCache.required({
                dirs : 'for-example/controllers'
            }, (e, scan) => {
 
                if (e) {
                    console.log('Error initail', e);
                    return done();
                }
 
                scan.run((e, res) => {
                    console.log('err ', e);
                    console.log('res ', ut.inspect(res, false,  null));
                    done();
                });
            }) ;
 
        },
 
    (done) => {
        console.log('Test get files for required js');
        dirCache.required({
            dirs : 'for-example/controllers',
            isCall : false,
            exts : '.js'
        }, (e, scan) => {
 
            if (e) {
                console.log('Error initail', e);
                return done();
            }
 
            scan.run((e, res) => {
                console.log('err ', e);
                console.log('res ', ut.inspect(res, false,  null));
                done();
            });
        }) ;
 
    },
 
    (done) => {
        console.log('Test get files for required js with call with a specified method');
        dirCache.required({
            dirs : 'for-example/controllers',
            isCall : false,
            call : 'init',
            exts : '.js'
        }, (e, scan) => {
 
            if (e) {
                console.log('Error initail', e);
                return done();
            }
 
            scan.run((e, res) => {
                console.log('err ', e);
                console.log('res ', ut.inspect(res, false,  null));
                done();
            });
        }) ;
 
    }
 
], function (e) {
    console.log('The end :)');
});
 

• cacheDir
  • module.exports : Object ⏏
    • ~Frame
      • .err(mess) ⇒ Object
      • .warn(mess, that)
    • ~Scan
      • new Scan(options, cb)
      • .valid(options)
      • .beforeValid(options) ⇒ Object
      • .iterValid(options, k, v) ⇒ boolean
      • .isCorrectExt(file) ⇒ boolean
      • .isAll() ⇒ boolean
      • .run(cb) ⇒ *
    • ~Swig
      • .run(cb)
      • .fileGet(dir, file, endFile)
      • .fileToRes(pathFile, dir, file, data, cb)
      • .dataToRes(pathFile, dir, {Stringfile, {Stringdata, cb) ⇒ *
      • .oneLineBreak(data) ⇒ string | XML | * | void
    • ~Reader
      • .fileToRes(pathFile, dir, file, data, endFile)
    • ~Reuired
      • .beforeValid(options) ⇒ Object
      • .fileGet(dir, file, endFile) ⇒ *
    • ~Cache

module.exports : Object ⏏

Exports classes

Kind: Exported member

module.exports~Frame

It is a frame for other classes

Kind: inner class of module.exports

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

frame.err(mess) ⇒ Object

Return error object and set flag for stop process

Kind: instance method of Frame

Param
mess

frame.warn(mess, that)

Get text for message

Kind: instance method of Frame

Param	Type
mess	String
that	Class

module.exports~Scan

Search files in folders

Kind: inner class of module.exports

• ~Scan
  • new Scan(options, cb)
  • .valid(options)
  • .beforeValid(options) ⇒ Object
  • .iterValid(options, k, v) ⇒ boolean
  • .isCorrectExt(file) ⇒ boolean
  • .isAll() ⇒ boolean
  • .run(cb) ⇒ *

new Scan(options, cb)

Set option to class and run callback

Param	Type
options	object
cb	function

scan.valid(options)

Validates options

Kind: instance method of Scan

Param	Type
options	Object

scan.beforeValid(options) ⇒ Object

Hook before validates options

Kind: instance method of Scan

Param	Type
options	Object

scan.iterValid(options, k, v) ⇒ boolean

Hook for iter validates options

Kind: instance method of Scan

Param	Type
options	Object
k	String
v	String

scan.isCorrectExt(file) ⇒ boolean

Check extension file

Kind: instance method of Scan

Param	Type
file	String

scan.isAll() ⇒ boolean

Check use all extension

Kind: instance method of Scan

scan.run(cb) ⇒ *

Start search process

Kind: instance method of Scan

Param	Type
cb	function

module.exports~Swig

Get text swig template files and jon partial

Kind: inner class of module.exports

• ~Swig
  • .run(cb)
  • .fileGet(dir, file, endFile)
  • .fileToRes(pathFile, dir, file, data, cb)
  • .dataToRes(pathFile, dir, {Stringfile, {Stringdata, cb) ⇒ *
  • .oneLineBreak(data) ⇒ string | XML | * | void

swig.run(cb)

Start collected process

Kind: instance method of Swig

Param	Type
cb	function

swig.fileGet(dir, file, endFile)

Get text files

Kind: instance method of Swig

Param	Type
dir	String
file	String
endFile	function

swig.fileToRes(pathFile, dir, file, data, cb)

Write text to result

Kind: instance method of Swig

Param	Type
pathFile	String
dir	String
file	String
data	String
cb	function

swig.dataToRes(pathFile, dir, {Stringfile, {Stringdata, cb) ⇒ *

Write data to result

Kind: instance method of Swig

Param	Type
pathFile	String
dir	String
{Stringfile
{Stringdata
cb	function

swig.oneLineBreak(data) ⇒ string | XML | * | void

Clears data from the extra line breaks

Kind: instance method of Swig

Param	Type
data	String

module.exports~Reader

Get text any files

Kind: inner class of module.exports

reader.fileToRes(pathFile, dir, file, data, endFile)

Write text to result

Kind: instance method of Reader

Param	Type
pathFile	String
dir	String
file	String
data	String
endFile	function

module.exports~Reuired

Get files via function require

Kind: inner class of module.exports

• ~Reuired
  • .beforeValid(options) ⇒ Object
  • .fileGet(dir, file, endFile) ⇒ *

reuired.beforeValid(options) ⇒ Object

Overwrite before valid

Kind: instance method of Reuired

Param	Type
options	String

reuired.fileGet(dir, file, endFile) ⇒ *

Overwrite fileGet

Kind: instance method of Reuired

Param	Type
dir	String
file	String
endFile	function

module.exports~Cache

Create object for saving data

Kind: inner class of module.exports