gulp-dom-src

Create a gulp stream from script/link tags in an HTML file.

gulp-dom-src

Create a gulp stream from script, link, or any set of tags in an HTML file.

var gulp = require('gulp');
var domSrc = require('gulp-dom-src');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
 
gulp.task('default', function () {
    domSrc({ file: 'index.html', selector: 'script', attribute: 'src' })
        .pipe(concat('app.full.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('dist/'));
});

Type: String

The name of the HTML file to read the tags from.

Type: String

Any valid CSS selector. You can use complex selectors to allow flexible include/exclude logic for your tags. For example, use a selector such as script[data-concat!="false"] and put data-concat="false" on any script tags you wish to exclude from a concat/minification stream.

Type: String

The name of the attribute that contains the file path. Typically src for script tags and href for links.

Type: String (Optional)

The directory where the paths in your tags are relative to. By default, the files references in your script or link tags are assumed to be relative to the HTML file they're read from.

Type: Object (Optional) Default: {}

Options passed through to the underlying vinyl-fs. Can include options like read and buffer.

Creates a stream that html files can be piped into -- html files in, script or style files out.

See above

Combine gulp-dom-src with gulp-cheerio for a full concat & min workflow.

var gulp = require('gulp');
var domSrc = require('gulp-dom-src');
var concat = require('gulp-concat');
var cssmin = require('gulp-cssmin');
var uglify = require('gulp-uglify');
var cheerio = require('gulp-cheerio');
 
gulp.task('css', function() {
    return domSrc({file:'index.html',selector:'link',attribute:'href'})
        .pipe(concat('app.full.min.css'))
        .pipe(cssmin())
        .pipe(gulp.dest('dist/'));
});
 
gulp.task('js', function() {
    return domSrc({file:'index.html',selector:'script',attribute:'src'})
        .pipe(concat('app.full.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('dist/'));
});
 
gulp.task('indexHtml', function() {
    return gulp.src('index.html')
        .pipe(cheerio(function ($) {
            $('script').remove();
            $('link').remove();
            $('body').append('<script src="app.full.min.js"></script>');
            $('head').append('<link rel="stylesheet" href="app.full.min.css">');
        }))
        .pipe(gulp.dest('dist/'));
});
  • 4/12/2015 - v0.2.0 - Added duplex feature from @psalaets.
  • 3/17/2014 - v0.1.1 - Added cwd option.
  • 3/08/2014 - v0.1.0 - Initial release.