Check that the container tool daemon is responsive

Runs <tool> info and checks the exit code. Errors informatively if the tool is found but not responsive – typically because the daemon is not running.

Usage

.check_tool_responsive(tool)

Arguments

tool

A character string, either "podman" or "docker".

Value

Called for its side effects. Returns invisible(NULL).

Details

This function is retained for backward compatibility with existing calling code. New code should rely on .resolve_tool(), which incorporates responsiveness checking into tool selection.