func()

in internal/components/setup/compose_provider.go [265:298]

• 29 lines of code
• 6 McCabe index (conditional complexity)

func (c *DockerContainer) Exec(ctx context.Context, cmd []string) (int, error) {
	cli := c.provider.client
	response, err := cli.ContainerExecCreate(ctx, c.ID, types.ExecConfig{
		Cmd:    cmd,
		Detach: false,
	})
	if err != nil {
		return 0, err
	}

	err = cli.ContainerExecStart(ctx, response.ID, types.ExecStartCheck{
		Detach: false,
	})
	if err != nil {
		return 0, err
	}

	var exitCode int
	for {
		execResp, err := cli.ContainerExecInspect(ctx, response.ID)
		if err != nil {
			return 0, err
		}

		if !execResp.Running {
			exitCode = execResp.ExitCode
			break
		}

		time.Sleep(100 * time.Millisecond)
	}

	return exitCode, nil
}