2.8.1

Breaking

• None.

Enhancements

• None.

Bug Fixes

• Fix comment ignore command for properties with multiple bindings.

2.8.0

Breaking

• --index-exclude and --report-exclude options now accept Bash version 4 glob syntax. Therefore, recursive globs "**" are now supported.

Enhancements

• SwiftUI @(UI/NS)ApplicationDelegateAdaptor wrapped properties and now retained.
• All file types can now be excluded from indexing.

Bug Fixes

• None.

2.7.1

Breaking

• None.

Enhancements

• None.

Bug Fixes

• Fix crash caused by cyclic inherited type references.

2.7.0

Breaking

• None.

Enhancements

• NSEntityMigrationPolicy subclasses referenced by .xcmappingmodel are now retained.
• ValueTransformer subclasses referenced by .xcdatamodeld are now retained.
• Properties of types directly or indirectly conforming to Encodable are now automatically retained. The --external-encodable-protocols option has been added to instruct Periphery that the specified external protocols also inherit Encodable.

Bug Fixes

• Fix --index-exclude resulting in an error about unindexed files.
• Fix an error during guided setup when xcodebuild is not setup for command line use.
• CodingKey enums of Encodable conforming types are now also retained like Decodable types.
• Fix detection of assign-only properties when the getter is shadowed by a parameter with the same name.

2.6.0

Breaking

• Removed support for Swift <= 5.2.

Enhancements

• Using an index store that does not contain complete data for the requested targets now results in an error.
• The --index-store-path option now implies --skip-build.
• Guided setup now omits the --targets option from the generated command when 'all' targets are selected for SwiftPM projects.
• Add option to guided setup to save the configuration to '.periphery.yml'.

Bug Fixes

• Fix parsing INFOPLIST_FILE references containing $(SRCROOT).

2.5.2

Breaking

• None.

Enhancements

• None.

Bug Fixes

• Fix erroneous results for explicit 'getter' accessors.

2.5.1

Breaking

• None.

Enhancements

• None.

Bug Fixes

• Fix an issue where scans with many schemes could breaking loading of the index store.

2.5.0

Breaking

• None.

Enhancements

• Add redundant public accessibility analysis.
• Add arm64 support.
• Add --retain-assign-only-property-types option to retain assign-only properties based on their type.
• Declarations in an entry point file (e.g main.swift) are no longer blindly retained, even if unused.
• Additional arguments passed to xcodebuild can now override the default set of environment based arguments.

Bug Fixes

• Fix issue where protocol property references could be incorrectly associated with the getter/setter rather than the property itself, leading to erroneous results.
• Fix unused parameter false positive result for identical function signatures at the same location in different files.

2.4.3

Breaking

• None.

Enhancements

• None.

Bug Fixes

• Retain constructors of generic structs that cannot be identified as used due to Swift bug SR-7093.

2.4.2

Breaking

• None.

Enhancements

• None.

Bug Fixes

• In Swift 5.3 and lower, all optional protocol members are now retained in order to workaround a Swift bug. This bug is resolved in Swift 5.4.
• Cases of public enums are now also retained when using --retain-public.
• Open method parameters are now also retained when using --retain-public.
• Empty public protocols that have an implementation in extensions are no longer identified as redundant.
• Foreign protocol method parameters are no longer identified as unused.