def has_change

near-v-framework@0.4.0.0 · domain/architecture/system/effects.bend:331

import Base
import near-v-framework@0.4.0.0/domain/architecture/system/plan/type.bend as P

331# ---- the whole plan: the release, the stack, each deployment node, and what the deploy would break ----
332# ---- a nix-darwin node: its checks, what a rebuild would change, and the rebuild when anything would ----
333def has_change(ss: List<&2, P.Step>) -> Bool:
334  match ss:
335    case []:
336      False{}
337    case s <> rest:
338      match s:
339        case P.Change{_, _, _}:
340          True{}
341        case _:
342          has_change(rest)