static NETWORKS: &[(&str, &[&str])] = &[
    ("mainnet", &["sector-32g", "sector-64g"]),
    (
        "caterpillarnet",
        &[
            "sector-512m",
            "sector-32g",
            "sector-64g",
            "small-deals",
            "short-precommit",
            "min-power-2k",
        ],
    ),
    (
        "butterflynet",
        &["sector-512m", "sector-32g", "sector-64g", "min-power-2g"],
    ),
    (
        "calibrationnet",
        &["sector-32g", "sector-64g", "min-power-32g"],
    ),
    (
        "devnet",
        &[
            "sector-2k",
            "sector-8m",
            "small-deals",
            "short-precommit",
            "min-power-2k",
        ],
    ),
    (
        "testing",
        &[
            "sector-2k",
            "sector-8m",
            "sector-512m",
            "sector-32g",
            "sector-64g",
            "small-deals",
            "short-precommit",
            "min-power-2k",
            "no-provider-deal-collateral",
        ],
    ),
    (
        "testing-fake-proofs",
        &[
            "sector-2k",
            "sector-8m",
            "sector-512m",
            "sector-32g",
            "sector-64g",
            "small-deals",
            "short-precommit",
            "min-power-2k",
            "no-provider-deal-collateral",
            "fake-proofs",
        ],
    ),
];
const NETWORK_ENV: &str = "BUILD_FIL_NETWORK";

fn main() {
    let network = std::env::var(NETWORK_ENV).ok();
    println!("cargo:rerun-if-env-changed={}", NETWORK_ENV);

    let network = network.as_deref().unwrap_or("mainnet");
    let features = NETWORKS
        .iter()
        .find(|(k, _)| k == &network)
        .expect("unknown network")
        .1;
    for feature in features {
        println!("cargo:rustc-cfg=feature=\"{}\"", feature);
    }
}