chore: improve incompatible types error#2279
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Aenimus
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thisisnithin and
wilsonrivera
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WalkthroughReplaced positional Changes
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Possibly related PRs
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🧰 Additional context used🧬 Code graph analysis (2)controlplane/test/composition-errors.test.ts (4)
composition/src/errors/errors.ts (3)
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Actionable comments posted: 1
🧹 Nitpick comments (1)
composition/src/errors/errors.ts (1)
344-358: Approve the refactor; consider simplifying array creation.The refactor from positional parameters to an object-parameter API improves maintainability and clarity. The error message construction correctly handles both explicit
incomingNodeTypeand the Interface Object fallback case.On line 349, consider using a more concise array creation:
- const existingSubgraphNames = new Array<SubgraphName>(...existingData.subgraphNames); + const existingSubgraphNames = Array.from(existingData.subgraphNames);or
- const existingSubgraphNames = new Array<SubgraphName>(...existingData.subgraphNames); + const existingSubgraphNames = [...existingData.subgraphNames];
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📒 Files selected for processing (6)
composition/src/errors/errors.ts(4 hunks)composition/src/errors/types.ts(2 hunks)composition/src/v1/federation/federation-factory.ts(4 hunks)composition/tests/v1/entity-interface.test.ts(4 hunks)composition/tests/v1/federation-factory.test.ts(3 hunks)controlplane/test/composition-errors.test.ts(5 hunks)
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🧬 Code graph analysis (6)
composition/src/errors/types.ts (2)
composition/src/schema-building/types.ts (1)
ParentDefinitionData(242-248)composition/src/types/types.ts (1)
SubgraphName(9-9)
composition/tests/v1/entity-interface.test.ts (8)
composition/tests/utils/utils.ts (1)
federateSubgraphsFailure(49-57)composition/src/router-compatibility-version/router-compatibility-version.ts (1)
ROUTER_COMPATIBILITY_VERSION_ONE(3-3)composition/src/utils/string-constants.ts (2)
INTERFACE(75-75)OBJECT(104-104)composition/src/types/types.ts (1)
SubgraphName(9-9)composition/src/schema-building/types.ts (2)
InterfaceDefinitionData(157-172)ObjectDefinitionData(174-191)composition/src/errors/errors.ts (1)
incompatibleParentTypeMergeError(344-358)composition/src/subgraph/types.ts (1)
Subgraph(11-15)composition/src/ast/utils.ts (1)
parse(272-274)
composition/tests/v1/federation-factory.test.ts (5)
composition/src/utils/string-constants.ts (3)
OBJECT(104-104)SCALAR(124-124)INPUT_OBJECT(71-71)composition/src/schema-building/types.ts (3)
ScalarDefinitionData(209-219)ObjectDefinitionData(174-191)InputObjectDefinitionData(120-132)composition/src/errors/errors.ts (2)
incompatibleParentTypeMergeError(344-358)noBaseDefinitionForExtensionError(158-163)composition/tests/utils/utils.ts (1)
federateSubgraphsFailure(49-57)composition/src/router-compatibility-version/router-compatibility-version.ts (1)
ROUTER_COMPATIBILITY_VERSION_ONE(3-3)
controlplane/test/composition-errors.test.ts (2)
composition/src/errors/errors.ts (2)
incompatibleMergedTypesError(70-80)incompatibleParentTypeMergeError(344-358)composition/src/utils/string-constants.ts (4)
STRING_SCALAR(140-140)INT_SCALAR(74-74)OBJECT(104-104)INTERFACE(75-75)
composition/src/errors/errors.ts (4)
composition/src/errors/types.ts (1)
IncompatibleParentKindMergeErrorParams(38-42)composition/src/resolvability-graph/types/types.ts (1)
SubgraphName(13-13)composition/src/utils/utils.ts (1)
kindToNodeType(72-141)composition/src/resolvability-graph/constants/string-constants.ts (1)
QUOTATION_JOIN(8-8)
composition/src/v1/federation/federation-factory.ts (4)
composition/src/schema-building/types.ts (1)
ParentDefinitionData(242-248)composition/src/resolvability-graph/types/types.ts (1)
SubgraphName(13-13)composition/src/errors/errors.ts (1)
incompatibleParentTypeMergeError(344-358)composition/src/utils/utils.ts (1)
kindToNodeType(72-141)
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🔇 Additional comments (4)
composition/src/errors/errors.ts (4)
10-10: LGTM! Import supports the refactored error function.The
IncompatibleParentKindMergeErrorParamstype import is correctly added to support the new object-parameter signature ofincompatibleParentTypeMergeError.
43-43: LGTM! Type imports support the refactored function.The imports of
NodeType,SubgraphName, andTypeNameare correctly added to support the new function signature and typing.
342-342: LGTM! Clear constant for Interface Object description.The
interfaceObjectconstant provides a well-formatted description for use in error messages when the incoming node type is not explicitly provided.
383-383: LGTM! Formatting consistency improvement.Adding quotes around
expectedTypeStringimproves consistency with other error messages in the file and makes the error output clearer.
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Actionable comments posted: 0
🧹 Nitpick comments (1)
composition/src/errors/errors.ts (1)
349-356: Prefer array literal copy for readability.
new Array(...existingData.subgraphNames)works, but it reads like the length-based constructor and will misbehave if anything ever supplies a numeric value.[...existingData.subgraphNames]orArray.from(existingData.subgraphNames)communicates the intent to clone an iterable without that footgun. Consider switching to one of those forms.
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📒 Files selected for processing (2)
composition/src/errors/errors.ts(4 hunks)composition/src/errors/types.ts(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- composition/src/errors/types.ts
🧰 Additional context used
🧬 Code graph analysis (1)
composition/src/errors/errors.ts (4)
composition/src/errors/types.ts (1)
IncompatibleParentTypeMergeErrorParams(38-42)composition/src/types/types.ts (1)
SubgraphName(9-9)composition/src/utils/utils.ts (1)
kindToNodeType(72-141)composition/src/resolvability-graph/constants/string-constants.ts (1)
QUOTATION_JOIN(8-8)
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- GitHub Check: integration_test (./. ./fuzzquery ./lifecycle ./modules)
- GitHub Check: build_test
- GitHub Check: Analyze (go)
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thisisnithin
approved these changes
Oct 16, 2025
JivusAyrus
approved these changes
Oct 16, 2025
This was referenced Nov 12, 2025
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