Install package with NPM and add it to your development dependencies:
npm install --save-dev gulp-html-map
var htmlMap = require('gulp-html-map');
gulp.task('htmlMap', function() {
return gulp.src('**/*.html')
.pipe(htmlMap())
.pipe(gulp.dest('dist'));
});
filename
Type: string
Default: html.map.json
prefix
Type: string
Default: ``