use vergen_git2::{Emitter, Git2Builder};

fn main() -> anyhow::Result<()> {
    let git2 = Git2Builder::default()
        .describe(false, true, None)
        .sha(false)
        .build()?;

    // cause i cannot figure out how to uppercase a str literal at compile time
    println!("cargo::rustc-env=CARGO_PKG_NAME_UPPERCASE={}", env!("CARGO_PKG_NAME").to_ascii_uppercase());

    Emitter::default()
        .add_instructions(&git2)?
        .emit()

}