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// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileContributor: Runxi Yu <https://runxiyu.org>
package main
import (
"io"
"net/http"
"os"
"os/exec"
)
func handle_upload_pack(w http.ResponseWriter, r *http.Request, params map[string]any) (err error) {
var group_name, repo_name string
var repo_path string
var stdout io.ReadCloser
var stdin io.WriteCloser
var cmd *exec.Cmd
group_name, repo_name = params["group_name"].(string), params["repo_name"].(string)
if err = database.QueryRow(r.Context(),
"SELECT r.filesystem_path FROM repos r JOIN groups g ON r.group_id = g.id WHERE g.name = $1 AND r.name = $2;",
group_name, repo_name,
).Scan(&repo_path); err != nil {
return err
}
w.Header().Set("Content-Type", "application/x-git-upload-pack-result")
w.Header().Set("Connection", "Keep-Alive")
w.Header().Set("Transfer-Encoding", "chunked")
w.WriteHeader(http.StatusOK)
cmd = exec.Command("git", "upload-pack", "--stateless-rpc", repo_path)
cmd.Env = append(os.Environ(), "LINDENII_FORGE_HOOKS_SOCKET_PATH="+config.Hooks.Socket)
if stdout, err = cmd.StdoutPipe(); err != nil {
return err
}
cmd.Stderr = cmd.Stdout
defer func() {
_ = stdout.Close()
}()
if stdin, err = cmd.StdinPipe(); err != nil {
return err
}
defer func() {
_ = stdin.Close()
}()
if err = cmd.Start(); err != nil {
return err
}
if _, err = io.Copy(stdin, r.Body); err != nil {
return err
}
if err = stdin.Close(); err != nil {
return err
}
if _, err = io.Copy(w, stdout); err != nil {
return err
}
if err = cmd.Wait(); err != nil {
return err
}
return nil
}
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