0.6.0

• This release is tested with Bazel 0.21.0.
• Incompatible change: The resources and structured_resources of swift_library have been removed. Replace them as follows:
  • Files and labels referenced in resources can be placed directly in the library's data attribute.
  • Files and labels referenced in structured_resources should be moved to the structured_resources of a new apple_resource_group target (defined in rules_apple) and that target should be placed in the library's data attribute.

0.5.0

• This release is tested with Bazel 0.20.0.
• Support linking prebuilt framework dependencies (objc_framework and the new apple_framework_import rule in rules_apple) into swift_{binary,test} targets.
• Allow Objective-C rules to depend on swift_import targets.
• Add alwayslink support to swift_{binary,test}.
• Add -pie flag when linking on Linux.
• Add descriptive progress messages to most actions.
• Add dependency on bazelbuild/apple_support.

0.4.0

• This release is tested with Bazel 0.19.0.
• Minor debugging improvements.
• Support batch mode compilation for Xcode 10 or higher (macOS only at this time).
• Propagate simple defines between Swift and Objective-C targets.
• Ensure that transitive headers are available when a swift_library depends on a cc_library, and that their include paths are correct.
• A number of compatibility and cleanup fixes for more recent Bazel versions (thanks @keith and @kastiglione!)

0.3.1

• Get linker options from the C++ toolchain for Xcode builds when possible to resolve issues when linking some Apple targets (e.g., test binaries and their bundle loaders).

0.3.0

• rules_swift now requires Bazel 0.16.0.
• Linux users must now set CC=clang in their environment to link swift_{binary,test} targets.
• Fixes cross-repository references among protos and well-known types (thanks @steeve!)
• Fixes module name derivation for targets containing . (thanks @gwik!)
• Serializes debugging options into .swiftmodule files until a proper path remapping solution is available.
• Exposes common attribute sets in swift_common to make it easier to write custom Swift rules.
• .swiftdoc files are now propagated by SwiftInfo.
• Additional bug fixes and refactorings.

0.2.0

• Support Bazel 0.14.1.
• Make repository dependencies a bit more robust against multiple definitions.

0.1.1

Release Notes

• Fixes some situations where clang isn't found for linking.

0.1.0

Initial release.

This repository contains a full suite of Swift build rules for Bazel (swift_library, swift_binary, swift_test, and others).

In particular, the swift_library rule in this library is intended to replace the rule of the same name in bazelbuild/rules_apple. As of now, all Swift-specific compiling/linking logic will be implemented in this repository and is cross-platform, supporting both Apple operating system as well as Linux.