git-next/crates/forge-github/src/commit.rs

//
use crate::{self as github, GithubState};
use git::forge::commit::Status;
use git_next_git as git;
use github::GitHubStatus;
use kxio::network;

/// Checks the results of any (e.g. CI) status checks for the commit.
///
/// GitHub: https://docs.github.com/en/rest/commits/statuses?apiVersion=2022-11-28#list-commit-statuses-for-a-reference
pub async fn status(github: &github::Github, commit: &git::Commit) -> git::forge::commit::Status {
    let repo_details = &github.repo_details;
    let repo_path = &repo_details.repo_path;
    let api_token = &repo_details.forge.token();
    use secrecy::ExposeSecret;
    let token = api_token.expose_secret();
    let url = network::NetUrl::new(format!(
        "https://api.github.com/repos/{repo_path}/commits/{commit}/statuses"
    ));

    let headers = network::NetRequestHeaders::new()
        .with("X-GitHub-Api-Version", "2022-11-28")
        .with("Authorization", format!("Bearer: {token}").as_str());

    let request = network::NetRequest::new(
        network::RequestMethod::Get,
        url,
        headers,
        network::RequestBody::None,
        network::ResponseType::Json,
        None,
        network::NetRequestLogging::None,
    );
    let result = github.net.get::<Vec<GitHubStatus>>(request).await;
    match result {
        Ok(response) => response.response_body().map_or_else(
            || {
                tracing::warn!("No status found for commit");
                git::forge::commit::Status::Pending // assume issue is transient and allow retry
            },
            |statuses| {
                statuses
                    .into_iter()
                    .map(|status| match status.state {
                        GithubState::Success => Status::Pass,
                        GithubState::Pending => Status::Pending,
                        GithubState::Failure => Status::Fail,
                        GithubState::Error => Status::Fail,
                        GithubState::Blank => Status::Pending,
                    })
                    .reduce(|l, r| match (l, r) {
                        (Status::Pass, Status::Pass) => Status::Pass,
                        (_, Status::Fail) => Status::Fail,
                        (Status::Fail, _) => Status::Fail,
                        (_, Status::Pending) => Status::Pending,
                        (Status::Pending, _) => Status::Pending,
                    })
                    .unwrap_or_else(|| {
                        tracing::warn!("No status checks configured for 'next' branch",);
                        Status::Pass
                    })
            },
        ),
        Err(e) => {
            tracing::warn!(?e, "Failed to get commit status");
            Status::Pending // assume issue is transient and allow retry
        }
    }
}