A gulp plugin that allows rewriting url references in CSS
$ npm install --save-dev gulp-css-rebase
const gulp = require('gulp');
const rebase = require('gulp-css-rebase');
var outputPath = 'dest';
var outputAssets = 'static';
gulp.task('default', () =>
	gulp.src('src/*.css')
		.pipe(rebase({
		    output_css: outputPath,
		    output_assets: outputAssets,
        exclude: [
            'path/to/web/dir'
        ],
        overwrite: false
		}))
		.pipe(gulp.dest(outputPath))
);- output_css- The target directory for the processed CSS. Paths are rewritten relatively to that directory.
- output_assets- The target directory for CSS assets.
- exclude- Paths are rewritten relatively to original path.
- overwrite- Overwrite files