runner

type Call struct {
	Args        []string
	Interactive bool
}

type Exec struct {
	// Binary is the executable to invoke; defaults to "container".
	Binary string
	// Stdout/Stderr are used by RunInteractive; default to the process streams.
	Stdout *os.File
	Stderr *os.File
	Stdin  *os.File
}

type Fake struct {
	Calls []Call
	// contains filtered or unexported fields
}

type Result struct {
	Stdout   string
	Stderr   string
	ExitCode int
}

type Runner interface {
	// Run executes `container <args...>`, capturing stdout/stderr. A non-zero
	// exit code is returned in Result and also surfaced as an error.
	Run(ctx context.Context, args ...string) (Result, error)
	// RunInteractive executes `container <args...>` wired directly to the
	// process stdio (for attached/interactive containers and log following).
	RunInteractive(ctx context.Context, args ...string) error
	// RunWithOutput executes `container <args...>`, streaming stdout and stderr
	// to the given writers (no stdin). It is used for concurrent log
	// multiplexing, where each container's output is prefixed.
	RunWithOutput(ctx context.Context, stdout, stderr io.Writer, args ...string) error
}