Platform support?

[michaelherger]

What platforms are supported by this action? In particular: does it work on Windows runners?

[michaelherger]

To answer my own question: no, Windows is not supported:

action-setup-s5cmd/action.yml

Lines 40 to 51 in ff3cec4

	case "${os}" in
	Linux)
	os="Linux"
	;;
	macOS)
	os="macOS"
	;;
	*)
	echo "Unknown OS: ${os}"
	exit 1
	;;
	esac

This, and the file extension (there's no tarball for Windows, but a ZIP file).