use std::env;
use std::fs::File;
use std::io::prelude::*;
use std::path::Path;

fn main() {
    let out_dir = env::var("OUT_DIR").unwrap();
    let path = Path::new(&out_dir)
        .parent()
        .unwrap()
        .parent()
        .unwrap()
        .parent()
        .unwrap();
    let cwd = std::env::current_dir().unwrap();
    let mut file = File::create(path.join("makepad-widgets.path")).unwrap();
    file.write_all(&format!("{}", cwd.display()).as_bytes())
        .unwrap();
    println!("cargo:rustc-check-cfg=cfg(ignore_query, panic_query, force_whisper)");
    println!("cargo:rerun-if-env-changed=MAKEPAD");
    if let Ok(configs) = env::var("MAKEPAD") {
        for config in configs.split(['+', ',']) {
            match config {
                "ignore_query" => println!("cargo:rustc-cfg=ignore_query"),
                "panic_query" => println!("cargo:rustc-cfg=panic_query"),
                "whisper" => println!("cargo:rustc-cfg=force_whisper"),
                _ => {}
            }
        }
    }
}