get-html-assets v1.0.0

get-html-assets

Install

npm install get-html-assets

About

get-html-assets in an EventEmitter.

This module gets the information for assets from html file markup external links.

Types of files it looks for

• scripts
• styles
• images

It optional gets the contents of the files, or creates read streams for them.

For now get-html-assets will not read images, but will still create streams for them.

Usage

When the read option is set there will be a content property with the file text set on the file data object of those file types. :)

var GetAssets = require('get-html-assets');

var h = new GetAssets('index.html', {read: ['scripts', 'styles']});

h.on('error', function(err){
    console.log(err);
});

h.on('done', function(data, names, paths){
    console.log('done -------');
    console.log('data ', data);
    console.log('data.scripts ', data.scripts);
    console.log('data.styles ', data.styles);
    console.log('data.images ', data.images);
    console.log('names', names);
    console.log('paths', paths);
});

h.on('script', function(data){
    console.log('on script -------');
    console.log(data.name);
    console.log(data.content);
});

h.on('style', function(data){
    console.log('on style -------');
    console.log(data.name);
    console.log(data.content);
});

h.on('image', function(data){
    console.log('on image -------');
    console.log(data.name);
    console.log(data.content);
});

Use Streams

var GetAssets = require('get-html-assets');

var h = new GetAssets('index.html', {stream: ['scripts', 'styles', 'images']});

h.on('error', function(err){
    console.log(err);
});

h.on('stream', function(stream, data){
    //Use every stream.
    var writeStream = fs.createWriteStream(path.resolve('backup/', data.name));
    stream.pipe(writeStream);
});

h.on('scriptstream', function(stream, data){
    var writeStream = fs.createWriteStream(path.resolve('scripts/', data.name));
    stream.pipe(writeStream);
});

h.on('stylestream', function(stream, data){
    var writeStream = fs.createWriteStream(path.resolve('css/', data.name));
    stream.pipe(writeStream);
});

h.on('imagestream', function(stream, data){
    var writeStream = fs.createWriteStream(path.resolve('images/', data.name));
    stream.pipe(writeStream);
});