diff options
Diffstat (limited to 'lua/clever_f')
| -rw-r--r-- | lua/clever_f/sequence_coordinator.lua | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/lua/clever_f/sequence_coordinator.lua b/lua/clever_f/sequence_coordinator.lua index 10949bd..bcff504 100644 --- a/lua/clever_f/sequence_coordinator.lua +++ b/lua/clever_f/sequence_coordinator.lua @@ -75,8 +75,26 @@ function SequenceCoordinator:read_primary_invocation() } end +function SequenceCoordinator:inspect_fold_open_policy(invocation) + if type(invocation) ~= "table" or not domain.Position.is(invocation.position) then + fail("fold preflight requires primary invocation state", 2) + end + local host = coordinator_records[self].host + if type(host.read_fold_state) ~= "function" then + fail("SequenceCoordinator host must provide fold state", 2) + end + local fold_state = host:read_fold_state() + if not domain.FoldState.is(fold_state) then + fail("SequenceCoordinator host must return FoldState", 2) + end + return fold_state +end + function SequenceCoordinator:primary(value) - return self:validate_primary_descriptor(value) + local descriptor = self:validate_primary_descriptor(value) + local invocation = self:read_primary_invocation() + invocation.fold_state = self:inspect_fold_open_policy(invocation) + return descriptor end function M.new(options) |