exec

type Executor interface {
	// Run executes a podman command, writing stdout and stderr to the provided writers.
	// Returns an error if the command fails.
	Run(ctx context.Context, stdout, stderr io.Writer, args ...string) error

	// Output executes a podman command and returns its standard output.
	// Stderr is written to the provided writer.
	// Returns an error if the command fails.
	Output(ctx context.Context, stderr io.Writer, args ...string) ([]byte, error)

	// RunInteractive executes a podman command with stdin/stdout/stderr connected to the terminal.
	// This is used for interactive sessions where user input is required.
	// Returns an error if the command fails.
	RunInteractive(ctx context.Context, args ...string) error
}

type FakeExecutor struct {
	// RunFunc is called when Run is invoked. If nil, Run returns nil.
	RunFunc func(ctx context.Context, args ...string) error

	// OutputFunc is called when Output is invoked. If nil, Output returns empty bytes.
	OutputFunc func(ctx context.Context, args ...string) ([]byte, error)

	// RunInteractiveFunc is called when RunInteractive is invoked. If nil, RunInteractive returns nil.
	RunInteractiveFunc func(ctx context.Context, args ...string) error

	// RunCalls tracks all calls to Run with their arguments.
	RunCalls [][]string

	// OutputCalls tracks all calls to Output with their arguments.
	OutputCalls [][]string

	// RunInteractiveCalls tracks all calls to RunInteractive with their arguments.
	RunInteractiveCalls [][]string
}