Skip to content

ci: model Cabal package-index readiness #72

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
hyperpolymath merged 2 commits into from
Nov 2, 2026
Merged

ci: model Cabal package-index readiness #72

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
24d34dc
ci: model Cabal package-index readiness
hyperpolymath Nov 2, 2026
cd17148
test: typecheck all three Cabal readiness decisions
hyperpolymath Nov 2, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 26 additions & 0 deletions src/Assurance/Cabal.idr
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
module Assurance.Cabal

%default total

||| Evidence from the runner that will perform dependency resolution.
public export
data IndexState = Unknown | Available | Missing

||| A cache restore alone cannot establish index availability.
public export
data BuildPlan = RefreshThenResolve | Resolve

public export
planOnlineBuild : IndexState -> BuildPlan
planOnlineBuild Available = Resolve
planOnlineBuild Missing = RefreshThenResolve
planOnlineBuild Unknown = RefreshThenResolve

missingRefreshes : planOnlineBuild Missing = RefreshThenResolve
missingRefreshes = Refl

unknownRefreshes : planOnlineBuild Unknown = RefreshThenResolve
unknownRefreshes = Refl

availableResolves : planOnlineBuild Available = Resolve
availableResolves = Refl
Loading