{ makeSetupHook, tests }: # See the header comment in ../setup-hooks/install-shell-files.sh for example usage. let setupHook = makeSetupHook { name = "install-shell-files"; } ../setup-hooks/install-shell-files.sh; in setupHook.overrideAttrs (oldAttrs: { passthru = (oldAttrs.passthru or {}) // { tests = tests.install-shell-files; }; })