git-next/src/server/gitforge/forgejo/mod.rs

mod branch;
mod file;
mod repo;

use actix::prelude::*;

use kxio::network::{self, Network};
use tracing::{error, info, warn};

use crate::server::{
    actors::repo::RepoActor,
    config::{BranchName, GitDir, RepoConfig, RepoDetails},
    gitforge::{self, RepoCloneError},
    types::GitRef,
};

struct ForgeJo;
#[derive(Clone)]
pub struct ForgeJoEnv {
    repo_details: RepoDetails,
    net: Network,
}
impl ForgeJoEnv {
    pub(super) const fn new(repo_details: RepoDetails, net: Network) -> Self {
        Self { repo_details, net }
    }
}
#[async_trait::async_trait]
impl super::ForgeLike for ForgeJoEnv {
    fn name(&self) -> String {
        "forgejo".to_string()
    }

    async fn branches_get_all(&self) -> Result<Vec<super::Branch>, gitforge::ForgeBranchError> {
        branch::get_all(&self.repo_details, &self.net).await
    }

    async fn file_contents_get(
        &self,
        branch: &BranchName,
        file_path: &str,
    ) -> Result<String, gitforge::ForgeFileError> {
        file::contents_get(&self.repo_details, &self.net, branch, file_path).await
    }

    async fn branches_validate_positions(&self, repo_config: RepoConfig, addr: Addr<RepoActor>) {
        branch::validate_positions(self, repo_config, addr).await
    }

    fn branch_reset(
        &self,
        branch_name: BranchName,
        to_commit: GitRef,
        force: gitforge::Force,
    ) -> gitforge::BranchResetResult {
        branch::reset(&self.repo_details, branch_name, to_commit, force)
    }

    async fn commit_status(&self, commit: &gitforge::Commit) -> gitforge::CommitStatus {
        let repo_details = &self.repo_details;
        let hostname = &repo_details.forge.hostname;
        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://{hostname}/api/v1/repos/{repo_path}/commits/{commit}/status?token={token}"
        ));

        let request = network::NetRequest::new(
            network::RequestMethod::Get,
            url,
            network::NetRequestHeaders::new(),
            network::RequestBody::None,
            network::ResponseType::Json,
            None,
            network::NetRequestLogging::None,
        );
        let result = self.net.get::<CombinedStatus>(request).await;
        match result {
            Ok(response) => {
                match response.response_body() {
                    Some(status) => match status.state {
                        CommitStatusState::Success => gitforge::CommitStatus::Pass,
                        CommitStatusState::Pending => gitforge::CommitStatus::Pending,
                        CommitStatusState::Failure => gitforge::CommitStatus::Fail,
                        CommitStatusState::Error => gitforge::CommitStatus::Fail,
                        CommitStatusState::Blank => gitforge::CommitStatus::Pending,
                    },
                    None => {
                        warn!("No status found for commit");
                        gitforge::CommitStatus::Pending // assume issue is transient and allow retry
                    }
                }
            }
            Err(e) => {
                error!(?e, "Failed to get commit status");
                gitforge::CommitStatus::Pending // assume issue is transient and allow retry
            }
        }
    }

    fn repo_clone(&self, gitdir: GitDir) -> Result<(), RepoCloneError> {
        if gitdir.exists() {
            info!(?gitdir, "Gitdir already exists - validating...");
            gitdir
                .validate(&self.repo_details)
                .map_err(|e| RepoCloneError::Validation(e.to_string()))
                .inspect(|_| info!(?gitdir, "Validation - OK"))
        } else {
            info!(?gitdir, "Gitdir doesn't exists - cloning...");
            repo::clone(&self.repo_details, gitdir).inspect(|_| info!("Cloned - OK"))
        }
    }
}

#[derive(Debug, serde::Deserialize)]
pub struct CombinedStatus {
    pub state: CommitStatusState,
}

#[derive(Debug, serde::Deserialize)]
pub enum CommitStatusState {
    #[serde(rename = "success")]
    Success,
    #[serde(rename = "pending")]
    Pending,
    #[serde(rename = "failure")]
    Failure,
    #[serde(rename = "error")]
    Error,
    #[serde(rename = "")]
    Blank,
}