nih-plug/cargo_nih_plug/src/main.rs

fn main() -> nih_plug_xtask::Result<()> {
    // This includes both the `cargo` command and the `nih-plug` subcommand, so we should get rid of
    // those first
    let args = std::env::args().skip(2);
    nih_plug_xtask::main_with_args("cargo nih-plug", args)
}