// Copyright (C) 2024  Umorpha Systems
// SPDX-License-Identifier: AGPL-3.0-or-later

// https://github.com/jonasmalacofilho/git-cache-http-server

package main

import (
	"errors"
	"fmt"
	"net/http"
	"os/exec"
)

type cache struct {
	dir string
}

func (c cache) fetchRepo(cacheDir, url string) error {
	cmd := exec.Command("git", "fetch",
		"--no-write-fetch-head",
		"--no-recurse-submodules",
		"--no-tags",
		"--prune",
		"--",
		url, "*:"+url2id(url)+"/*")
	cmd.Dir = c.dir
	if err := cmd.Run(); err != nil {
		var eErr *exec.ExitError
		if errors.As(err, &eErr) {
			err = fmt.Errorf("%w: %s", err, eErr.Stderr)
		}
		return err
	}
	return nil
}


func (c cache) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	repoURL, _, _, err := routeGitHTTP(r)
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}
	if repoURL == "" {
		http.NotFound(w, r)
		return
	}

	_ =  url2id(repoURL)
	
}

func main() {

}