pub fn script(
position: &Position,
checks: &[&Resolved],
r: &Render<'_>,
) -> StringExpand description
The sh runner for one position’s checks. It needs sh and either curl, wget or bash
(plus nc or bash for TCP), prints a PASS or FAIL line per check, and exits 1 when any
failed. Derived checks are skipped when ISOLOOM_DERIVED=0.