build.rs

use std::{env, fs};
extern crate embed_resource;
extern crate toml;

include!("resources/version_resource.rs");

fn main() {
    embed_resource::compile("./resources/client.rc", embed_resource::NONE).manifest_optional().ok();
    if let Err(e) = embed_resource::compile("./resources/kute-manifest.rc", embed_resource::NONE).manifest_required() {
        eprintln!("{}", e)
    };

    let toml_content = fs::read_to_string("Cargo.toml").unwrap();
    let toml: toml::Value = toml::from_str(&toml_content).unwrap();
    let package_version = toml["package"]["version"].as_str().unwrap();
    let js_bundle_version = toml["package"]["metadata"]["js_bundle_version"].as_str().unwrap();
    let description = toml["package"]["description"].as_str().unwrap();

    embed_version_resource(package_version, "Kute", description, "kute.exe", VFT_APP);

    let dest_path = env::current_dir().unwrap().join("target/bundle_version");
    fs::write(dest_path, js_bundle_version).unwrap();

    let wxs_path = "resources/installer_script.wxs";
    let wxs_content = fs::read_to_string(wxs_path).unwrap();
    let regex = regex::Regex::new(r#"Version="([^"]+)""#).unwrap();

    let current_version = regex.captures(&wxs_content).and_then(|cap| cap.get(1)).map(|m| m.as_str());

    if current_version != Some(package_version) {
        let updated_wxs = regex.replace(&wxs_content, format!(r#"Version="{}""#, package_version)).to_string();
        fs::write(wxs_path, updated_wxs).unwrap();
    }

    // libcef.so ships next to the binary
    if env::var("CARGO_CFG_TARGET_OS").as_deref() == Ok("linux") {
        println!("cargo:rustc-link-arg-bins=-Wl,-rpath,$ORIGIN");
    }

    println!("cargo:rerun-if-changed=Cargo.toml");
    println!("cargo:rerun-if-changed=resources/kute.exe.manifest");
    println!("cargo:rerun-if-changed=resources/comctl6.manifest");
    println!("cargo:rerun-if-changed=resources/kute-manifest.rc");
    println!("cargo:rerun-if-changed=resources/client.rc");
    println!("cargo:rerun-if-changed=resources/version_resource.rs");
    // the .rc only names the icon
    println!("cargo:rerun-if-changed=resources/kute.ico");
    println!("cargo:rerun-if-changed=resources/installer_script.wxs");
    println!("cargo:rerun-if-changed=target/bundle.js");
}