ockam_app_lib 0.146.0

Ockam's desktop application library
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extern crate cbindgen;

use cbindgen::{Config, Error};
use std::env;

use std::process::Command;

fn hash() {
    let output = Command::new("git")
        .args(["rev-parse", "HEAD"])
        .output()
        .unwrap();
    let git_hash = String::from_utf8(output.stdout).unwrap();
    println!("cargo:rustc-env=GIT_HASH={git_hash}");
}

fn main() {
    let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
    let output_file = "../../../swift/ockam/ockam_app/Ockam/Bridge.h";
    let config = Config::from_file("cbindgen.toml").unwrap();

    let result = cbindgen::generate_with_config(crate_dir, config);
    match result {
        Ok(bindings) => {
            bindings.write_to_file(output_file);
        }
        Err(error) => {
            match error {
                Error::ParseSyntaxError { .. } | Error::ParseCannotOpenFile { .. } => {
                    //compilation failed, if we panic no meaningful error will be reported
                    eprintln!("Failed to generate C bindings: {}", error);
                }
                _ => {
                    panic!("Failed to generate C bindings: {}", error);
                }
            }
        }
    }

    hash();
}