SQLiteData target missing explicit module dependencies (19 warnings per build) #429
Description
(Hi! I used an LLM to help write a thorough issue, but I wanted to let you know that I'm a human and thought this was something you'd like to know about. This is currently the only library I use that emits build-time warnings, even if they're ultimately not harmful in this case. Thank you for SQLiteData!)
Summary
Building with Xcode 26 / Swift 6.1 explicit modules enabled produces 19 warnings per build because the SQLiteData target imports modules that aren't declared as direct dependencies.
Warnings
'SQLiteData' is missing a dependency on 'StructuredQueries' because dependency scan of Swift module 'SQLiteData' discovered a dependency on 'StructuredQueries'
'SQLiteData' is missing a dependency on 'StructuredQueriesCore' ...
'SQLiteData' is missing a dependency on 'StructuredQueriesSQLiteCore' ...
'SQLiteData' is missing a dependency on 'Clocks' ...
'SQLiteData' is missing a dependency on 'CombineSchedulers' ...
'SQLiteData' is missing a dependency on 'CustomDump' ...
'SQLiteData' is missing a dependency on 'IdentifiedCollections' ...
'SQLiteData' is missing a dependency on 'InternalCollectionsUtilities' ...
'SQLiteData' is missing a dependency on 'IssueReportingPackageSupport' ...
'SQLiteData' is missing a dependency on 'PerceptionCore' ...
'SQLiteData' is missing a dependency on 'XCTestDynamicOverlay' ...
(+ 8 more)
Cause
The SQLiteData target in Package.swift declares 8 product dependencies (ConcurrencyExtras, Dependencies, GRDB, IssueReporting, OrderedCollections, Perception, Sharing, StructuredQueriesSQLite), but the compiled module transitively imports 18 additional modules that aren't listed as direct dependencies. Swift 6.1's explicit module dependency scanner flags each one.
Environment
- Xcode 26 beta, Swift 6.1
SWIFT_ENABLE_EXPLICIT_MODULES = YES(default)- sqlite-data 1.6.1
- Consumer project using Xcode's SPM integration (not
swift build)
Expected
No dependency scan warnings from SQLiteData.