use anyhow::Context;

fn main() -> anyhow::Result<()> {
    println!("Forgejo TODO Checker!");

    let ci_repo = std::env::var("GITHUB_REPOSITORY").context("GITHUB_REPOSITORY")?;
    let ci_server_url = std::env::var("GITHUB_SERVER_URL").context("GITHUB_SERVER_URL")?;
    let ci_repo_url = format!("{ci_server_url}/{ci_repo}");

    // optional arg for private repos
    let repo_token = std::env::var("REPO_TOKEN").ok();

    // Regex to match a todo or fixme comment
    let prefix = regex::Regex::new(r"(#|//)\s*(TODO|FIXME)").context("prefix regex")?;
    // Regex to match the rest of the line to find an issue number
    let issue =
        regex::Regex::new(r"( |)(\(|\(#)(?P<ISSUE_NUMBER>\d+)(\))").context("issue regex")?;

    println!("[ci_repo:{ci_repo}][ci_repo_url:{ci_repo_url}][repo_token:{repo_token:?}][prefix:{prefix}][issue:{issue}]");

    // list files in current directory to get a feel for what we have access to
    std::fs::read_dir(".")?
        .filter_map(Result::ok)
        .map(|e| e.path())
        .for_each(|e| println!("{e:?}"));

    Ok(())
}