exclude not working properly

[thesunlover]

Hello S.H.
Here is the case:
I want to add all files from subdir ./HTML,
but I need to skip specific extentions and files:
./HTML/scss/.scss,
"./HTML/app.appcache"
"./HTML/js/min/.js.map"
i tried with the following config, but scss files are still in the generated cache manifest

gulp.task('manifest', function(){
    gulp.src(['./HTML/**/*'])
    .pipe(manifest({
        relativePath: "./",
        hash: true,
        preferOnline: false,
        network: ['http://*', 'https://*', '*'],
        filename: 'app.appcache',
        exclude: ['app.appcache','**/*.scss',]
     }))
    .pipe(gulp.dest("./HTML/"));
});

Thanks for support

[rejhgadellaa]

Having the same issue, at least with files that reside in subdirectories. I want to include all .js files (/*.js) but exclude the service worker (sw.js, this works) and libs it uses (js-sw-contrib//*, this doesn't work).

I tried filename only, path with wildcard and specifying path + filename:

"sw-toolbox.js",
"js-sw-contrib/**/*",
"js-sw-contrib/sw-toolbox/sw-toolbox.js",