use std::error::Error;

use vergen_git2::{CargoBuilder, Emitter, Git2Builder, RustcBuilder};

fn main() -> Result<(), Box<dyn Error>> {
  let git2 = Git2Builder::default().sha(true).commit_date(true).build()?;
  let cargo = CargoBuilder::default()
    .debug(true)
    .target_triple(true)
    .build()?;
  let rustc = RustcBuilder::default()
    .semver(true)
    .llvm_version(true)
    .build()?;

  Emitter::default()
    .add_instructions(&git2)?
    .add_instructions(&cargo)?
    .add_instructions(&rustc)?
    .emit()?;
  Ok(())
}