dockerutil

func WithDockerClient ¶

func WithDockerClient(cmd *cobra.Command, operation func(client.APIClient) error) error

WithDockerClient creates a Docker client, executes the given operation function, and ensures cleanup. The Docker client is automatically closed after the operation completes, regardless of success or failure.

This function is suitable for production use. For testing with mock clients, use WithDockerClientInstance instead.

Returns an error if client creation fails or if the operation function returns an error.

func WithDockerClientInstance ¶

func WithDockerClientInstance(
	cmd *cobra.Command,
	dockerClient client.APIClient,
	operation func(client.APIClient) error,
) error

WithDockerClientInstance executes an operation with a provided Docker client and handles cleanup. The client will be closed after the operation completes, even if the operation returns an error.

This function is particularly useful for testing with mock clients, as it allows you to provide a pre-configured client instance. Any error during client cleanup is logged but does not cause the function to return an error if the operation itself succeeded.