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#![doc(html_root_url = "https://docs.rs/marine-build-rs-generator/0.4.1")]
#![deny(
dead_code,
nonstandard_style,
unused_imports,
unused_mut,
unused_variables,
unused_unsafe,
unreachable_patterns
)]
#![warn(rust_2018_idioms)]
#![recursion_limit = "1024"]
use marine_test_macro_impl::generate_marine_test_env_impl;
pub use marine_test_macro_impl::ServiceDescription;
use std::path::{PathBuf, Path};
use std::{fs, env};
pub fn generate_marine_test_env(
services: impl IntoIterator<Item = (String, ServiceDescription)>,
filename: &str,
build_rs_file_path: &str,
) {
let mut build_rs_file_path = PathBuf::from(build_rs_file_path);
let _ = build_rs_file_path.pop();
match generate_marine_test_env_impl(services, &build_rs_file_path) {
Ok(stream) => {
let out_dir = env::var_os("OUT_DIR")
.expect("cannot write marine_test_env: OUT_DIR env var must be set");
let dest_path = Path::new(&out_dir).join(filename);
match fs::write(dest_path, stream.to_string()) {
Ok(result) => result,
Err(e) => {
std::panic::panic_any(format!("cannot write marine_test_env on disk: {}", e))
}
}
}
Err(error) => std::panic::panic_any(format!("marine_test_env generation error: {}", error)),
}
}
#[macro_export]
macro_rules! include_test_env {
($filename:expr) => {
include!(concat!(env!("OUT_DIR"), $filename));
};
}