servo-script-webgpu 0.5.0

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

use std::env;
use std::path::PathBuf;

fn main() {
    // copy include! files from script_bindings's OUT_DIR, to script's OUT_DIR
    // this is done to bypass limitation of Rust Analyzer: https://github.com/rust-lang/rust-analyzer/issues/17040
    let script_bindings_out_dir =
        PathBuf::from(env::var_os("DEP_SCRIPT_BINDINGS_CRATE_OUT_DIR").unwrap());
    let out_dir = PathBuf::from(env::var_os("OUT_DIR").unwrap());
    // copy ConcreteBindings folder
    let _ = std::fs::create_dir(out_dir.join("ConcreteBindings"));
    let script_concrete_bindings_out_dir = script_bindings_out_dir.join("WebGPUConcreteBindings");
    println!(
        "cargo::rerun-if-changed={}",
        script_concrete_bindings_out_dir.display()
    );
    std::fs::read_dir(script_concrete_bindings_out_dir)
        .unwrap()
        .filter_map(|res| res.map(|e| e.path()).ok())
        .filter(|path| path.is_file())
        .for_each(|file| {
            std::fs::copy(
                &file,
                out_dir
                    .join("ConcreteBindings")
                    .join(file.file_name().unwrap()),
            )
            .unwrap();
        });
}