Function build_shader

examples/runners/wgpu/builder/src/main.rs:7–18

(path_to_crate: &str, codegen_names: bool)

use std::path::Path;

fn build_shader(path_to_crate: &str, codegen_names: bool) -> Result<(), Box<dyn Error>> {
    let builder_dir = &Path::new(env!("CARGO_MANIFEST_DIR"));
    let path_to_crate = builder_dir.join(path_to_crate);
    let result = SpirvBuilder::new(path_to_crate, "spirv-unknown-vulkan1.1").build()?;
    if codegen_names {
        let out_dir = env::var_os("OUT_DIR").unwrap();
        let dest_path = Path::new(&out_dir).join("entry_points.rs");
        fs::create_dir_all(&out_dir).unwrap();
        fs::write(dest_path, result.codegen_entry_point_strings()).unwrap();
    }
    Ok(())
}

fn main() -> Result<(), Box<dyn Error>> {
    build_shader("../../../shaders/sky-shader", true)?;