Build js assets not working for custom app

I created a custom app named abc and here is my build.json:

{
    "js/abc.min.js": [
        "public/js/desk.js",
        "public/js/controllers/ctrl.js",
    ]
}

And here is my hooks.py

app_include_js = [
    "/assets/abc/js/abc.min.js",
]

But it’s not working. Where did I go wrong

@rucha_mahabal @rmehta can you assist

any luck?