build.rs

extern crate napi_build;
use std::{env, path::PathBuf};

use bindgen;
use cmake;

fn main() {
    let dst = cmake::build("stormlib");

    println!("cargo:rustc-link-search=native={}/build/", dst.display());
    println!("cargo:rustc-link-lib=static=storm");

    // The bindgen::Builder is the main entry point
    // to bindgen, and lets you build up options for
    // the resulting bindings.
    let bindings = bindgen::Builder::default()
        // The input header we would like to generate
        // bindings for.
        .header(format!("{}/include/StormLib.h", dst.display()))
        // Tell cargo to invalidate the built crate whenever any of the
        // included header files changed.
        // .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
        // Finish the builder and generate the bindings.
        .generate()
        // Unwrap the Result and panic on failure.
        .expect("Unable to generate bindings");

    // Write the bindings to the $OUT_DIR/bindings.rs file.
    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());

    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");

    napi_build::setup();
}