build.rs


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#![feature(exit_status_error)]
use std::process::{Command, Stdio};

fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rerun-if-changed=src/spectate/main.ts");
    let outpath = std::env::var("OUT_DIR").unwrap();
    // this is great :)))
    println!("cargo:warning=\r\x1b[32m\x1b[1m      Bundle\x1b[0m writing main.js ({outpath})");
    let mut proc = Command::new("esbuild")
        .arg("src/spectate/main.ts")
        .arg("--bundle")
        .arg(format!("--outfile={outpath}/main.js"))
        .arg("--target=esnext")
        .arg("--sourcemap")
        .arg("--format=esm")
        .stderr(Stdio::piped())
        .spawn()
        .unwrap();
    proc.wait().unwrap().exit_ok().unwrap();
}