chore(repo): reinitialize repository

inbox/internal/app/lanegit/runner.go

@@ -0,0 +1,46 @@
+package lanegit
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+type Runner interface {
+	Run(ctx context.Context, workdir string, env map[string]string, name string, args ...string) (string, error)
+}
+
+type ExecRunner struct{}
+
+func (ExecRunner) Run(ctx context.Context, workdir string, env map[string]string, name string, args ...string) (string, error) {
+	cmd := exec.CommandContext(ctx, name, args...)
+	if strings.TrimSpace(workdir) != "" {
+		cmd.Dir = workdir
+	}
+	cmd.Env = os.Environ()
+	for key, value := range env {
+		cmd.Env = append(cmd.Env, key+"="+value)
+	}
+	out, err := cmd.CombinedOutput()
+	return strings.TrimSpace(string(out)), err
+}
+
+func Run(ctx context.Context, runner Runner, worktree string, env map[string]string, args ...string) (string, error) {
+	out, err := runner.Run(ctx, worktree, env, "git", args...)
+	if err == nil {
+		return out, nil
+	}
+	out = strings.TrimSpace(out)
+	if out == "" {
+		return "", fmt.Errorf("git %s: %w", strings.Join(args, " "), err)
+	}
+	return "", fmt.Errorf("git %s: %s: %w", strings.Join(args, " "), out, err)
+}
+
+func IsExitCode(err error, code int) bool {
+	var exitErr *exec.ExitError
+	return errors.As(err, &exitErr) && exitErr.ExitCode() == code
+}