Audit of 9af1463

internal/git/git.go

@@ -11,8 +11,9 @@ import (
 	"slices"
 	"strconv"
 	"strings"
-	"syscall"
 	"time"
+
+	"g.fc.run/ai/byre/internal/procgroup"
 )
 
 type RepoInfo struct {
@@ -435,14 +436,10 @@ func runNetwork(ctx context.Context, dir string, args ...string) (string, string
 }
 
 func runCodeInput(ctx context.Context, dir string, env []string, stdin io.Reader, args ...string) (string, string, int, error) {
-	cmd := exec.CommandContext(ctx, "git", args...)
+	cmd := procgroup.CommandContext(ctx, "git", args...)
 	cmd.Dir = dir
 	cmd.Env = append(os.Environ(), env...)
 	cmd.Stdin = stdin
-	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
-	cmd.Cancel = func() error {
-		return syscall.Kill(-cmd.Process.Pid, syscall.SIGKILL)
-	}
 	cmd.WaitDelay = 5 * time.Second
 	stderr := &strings.Builder{}
 	cmd.Stderr = stderr