Add --host_features #16626

keith · 2022-11-01T22:40:19Z

Previously there was no way to have a feature only apply to the entire transitive target closure without --features which also applied to the host / exec configuration. This is undesirable for many features such as C++ sanitizers where you often only need them to affect targets in the target configuration, and you don't want to invalidate all host tools when switching between these build configurations.

RELNOTES[INC]: --features only applies to targets built in the target configuration, and --host_features is used for the host / exec configuration (gated behind --incompatible_use_host_features)

Fixes #13839

src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java

fmeum

Given that this an incompatible change, the
PR description should have a RELNOTES[INC] section explaining the impact.

It may also be helpful to add a section to the --features help text saying that it only affects the target config.

src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java

fmeum

@oquenchil Could you review this? It does make sanitizers much more usable with Bazel, which we are also interested in.

Can't merge incompatible change

oquenchil · 2023-01-25T09:09:05Z

I can't merge this because of the incompatibility internally. I can't really give you an accurate estimate but given how many times --features is used in different bazelrc files, I suspect it'd be a week of full time work minimum to migrate those configurations while making sure that nothing breaks.

We can justify that time if you tell me this is of huge benefit to OSS users. Ideally though you could add the same functionality while keeping the change compatible.

In any case if we move forward with the incompatible change, this would have to be done in two stages. First one that adds the flag and is a no-op so that I can update bazelrc files. Then the incompatible one.

brentleyjones · 2023-01-25T14:58:10Z

For the example reason listed in the PR description, only applying the sanitizer features to targets, not tools, it's a pretty big deal.

I'll leave the rest of your comment for Keith. He's OOO until mid-February.

fmeum · 2023-02-07T10:08:23Z

Just came across another use case for this: protoc doesn't build with layering_check, which is otherwise a very useful feature.

pierfale · 2023-02-08T16:49:54Z

I just came across a case where I needed this PR:
I use a custom toolchain where I use features to enable or not instruction sets (e.g. avx512).
The target should enable this feature but not the host since my build system do not support this instruction set (especially to execute protoc).
Just adding --host_features=-avx512 did the trick

Previously there was no way to have a feature only apply to the entire transitive target closure without `--features` which also applied to the host / exec configuration. This is undesirable for many features such as C++ sanitizers where you often only need them to affect targets in the target configuration, and you don't want to invalidate all host tools when switching between these build configurations. RELNOTES[INC]: `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839

keith · 2023-02-13T00:46:58Z

@oquenchil fair questions

Ideally though you could add the same functionality while keeping the change compatible.

I imagine we could come up with some other solution, like a new pair of flags for this, but I guess that's a short-term vs long-term maintainability question. I think the ideal end state is what we have here, but if you think that's too tough of a migration then we could do something else. (like --features_new=foo, --host_features_new=bar and keep the current behavior of --features)

Personally I actually think the times where you want to have --features also apply to the exec configuration is less often than when you don't, so that combined with the easy migration path if you do (dup your --features args and add a --host_features for each), seems to me like this with an incompatible flag is a fine path forward given enough time for users to migrate before the flip.

I've added the off by default incompatible flag --incompatible_use_host_features here

oquenchil · 2023-02-14T09:12:55Z

I agree that having 3 flags would not be ideal.

I will shoot an email to the internal toolchain teams list to see if this is something they'd really like and would be willing to migrate.

oquenchil · 2023-02-15T07:54:53Z

So... as far as I have understood there is plenty of motivation for this. Great idea about rolling this with an incompatible flag first. We will get it merged.

Thank you!

brentleyjones · 2023-02-15T14:10:19Z

@oquenchil since this is gated behind a flag, can we cherry-pick it?

oquenchil · 2023-02-15T14:29:07Z

Yes, please go ahead.

brentleyjones · 2023-02-15T14:31:37Z

@bazel-io flag

ShreeM01 · 2023-02-15T19:05:14Z

@bazel-io fork 6.1.0

Previously there was no way to have a feature only apply to the entire transitive target closure without `--features` which also applied to the host / exec configuration. This is undesirable for many features such as C++ sanitizers where you often only need them to affect targets in the target configuration, and you don't want to invalidate all host tools when switching between these build configurations. RELNOTES[INC]: `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. PiperOrigin-RevId: 509809427 Change-Id: I3fadb1e28267c096a25d8841648175306ee73f2e (cherry picked from commit 0ef9c7c)

* Add --host_features Previously there was no way to have a feature only apply to the entire transitive target closure without `--features` which also applied to the host / exec configuration. This is undesirable for many features such as C++ sanitizers where you often only need them to affect targets in the target configuration, and you don't want to invalidate all host tools when switching between these build configurations. RELNOTES[INC]: `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes #13839 Closes #16626. PiperOrigin-RevId: 509809427 Change-Id: I3fadb1e28267c096a25d8841648175306ee73f2e (cherry picked from commit 0ef9c7c) * Fix tests --------- Co-authored-by: kshyanashree <109167932+kshyanashree@users.noreply.github.com>

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864)" (#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback #14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (#17371) + 0759081: Improve error message for concurrent modifications (#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (#17563) + 9dc7a7e: Update //third_party:jsr305 (#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (#17613) + 7e328bb: Include Bazel version information in profile metadata. (#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (#17592) + 034a281: Report background download for BwoB (#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (#17641) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See #16654 for details. - `cquery --output=files` also outputs source files. Closes #16602. - `--incompatible_strict_conflict_checks` is flipped to true. See #16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes #13839 Closes #16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards #16124 Fixes #10923 Closes #16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864)" (#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback #14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (#17371) + 0759081: Improve error message for concurrent modifications (#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (#17563) + 9dc7a7e: Update //third_party:jsr305 (#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (#17613) + 7e328bb: Include Bazel version information in profile metadata. (#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (#17592) + 034a281: Report background download for BwoB (#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (#17312)" (#17696) + e7fd4cf: Fix wasm dynamic library extension crash (#17757) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See #16654 for details. - `cquery --output=files` also outputs source files. Closes #16602. - `--incompatible_strict_conflict_checks` is flipped to true. See #16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes #13839 Closes #16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards #16124 Fixes #10923 Closes #16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (bazelbuild#17312)" (bazelbuild#17696) + e7fd4cf: Fix wasm dynamic library extension crash (bazelbuild#17757) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864)" (#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback #14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (#17371) + 0759081: Improve error message for concurrent modifications (#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (#17563) + 9dc7a7e: Update //third_party:jsr305 (#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (#17613) + 7e328bb: Include Bazel version information in profile metadata. (#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (#17592) + 034a281: Report background download for BwoB (#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (#17312)" (#17696) + e7fd4cf: Fix wasm dynamic library extension crash (#17757) + 1a90fe5: Release 6.1.1 (2023-03-15) + c0ae7be: Bazel CI: Temporarily disable GitRepositoryBlackBoxTest (#18045) + 1f2b3ed: Patch zlib to fix compatibility with latest Xcode + 906812c: Turn applicable_licenses on platforms into a no-op. (#18082) + 05984b9: Use ctime in file digest cache key (#18101) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See #16654 for details. - `cquery --output=files` also outputs source files. Closes #16602. - `--incompatible_strict_conflict_checks` is flipped to true. See #16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes #13839 Closes #16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards #16124 Fixes #10923 Closes #16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (#16864)" (#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback #14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (#17371) + 0759081: Improve error message for concurrent modifications (#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (#17563) + 9dc7a7e: Update //third_party:jsr305 (#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (#17613) + 7e328bb: Include Bazel version information in profile metadata. (#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (#17592) + 034a281: Report background download for BwoB (#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (#17312)" (#17696) + 94c519b: Skip empty directories instead of throwing in prefetcher. (#17718) + 60749d5: [6.2.0] Remove actionId from RemoteFileArtifactValue. (#17724) + 52deefe: Correctly handle templated tree artifacts in the prefetcher. + 10587b1: Silence setlocale warnings in Java stub + 3ad3927: Force the Bazel server Java runtime to use the root locale + 7c235ff: [credentialhelper] Ignore failing to provide request + daa3dbe: [remote] upload: treat `ALREADY_EXISTS` as success + e0cdace: Fix data race in prefetcher. + c9e3eeb: [6.2.0] Update java_tools v11.12 (#17761) + 6c89303: python: Remove temporary module space created for zip-based binaries (#17764) + b874e5f: [6.2.0]Add test coverage support to android_local_test (#17467) + 6fc9bed: Fix wasm dynamic library extension crash (#17765) + 38ece3c: Handle `SIGWINCH` under `bazel run //some:test` (i.e. test rules) correctly. + 49a9502: Clear all remote metadata if any of them are evicted from remote cache + 8fab22e: Include build-tools/X.Y.Z/{lib,lib64}/** in the minimal set of SDK files used by the Android integration tests. + 3a7236b: Allow WORKSPACE and WORKSPACE-loaded .bzl files to see Bzlmod root module's mappings (#17818) + a87b8e0: [6.2.0]Add support for alias targets to cquery's `providers` (#17786) + ee32eff: [6.2.0] Allows --query_file to be used for cquery and aquery too. (#17823) + cfef67d: Fix seeking of empty chunkers. + 50ec6bb: Rework ByteStreamUploader early return logic. + 745ca28: Suggest alternatives for typoed rule attribute names + 8548e20: Relax JSON parser, ensure duplicate keys are overridden + c04f0d4: Use less subshells and `tee`s in running tests with `bazel run`. + 8c6d02e: Upgrade Azul JDK 17 archives. (#17852) + 3c1c0c0: Add suggestions to invalid tag class errors + 99b3f38: [6.2.0] Add native.module_{name,version} (#17893) + f7627e0: Support (workspace) relative paths in --override_module closes #17551 + 109b290: Fail early if `use_extension` has a bad label + f63ce79: Avoid unnecessary copying when building Merkle trees. + 3ea18cc: [6.2.0]Add `module_ctx.is_dev_dependency` (#17934) + 2d04c91: [6.2.0] Add version to JavaRuntimeInfo (#17913) + 2c1a63b: Fix CI breakages for release-6.2.0 (#17969) + 788801a: Enable C++ deps pruning on Windows when PARSE_SHOWINCLUDES is available. + fb4a0c2: [6.2.0] TargetPattern parsing fixes (#17945) + 70ce837: Add attribute 'provides = [CcInfo]' to '_cc_proto_aspect' + 6e18829: [6.2.0]Expose cc_proto_aspect as a toplevel symbol. (#17980) + 0f55d12: Cache Merkle trees for tree artifacts. + 6d6fa81: Deduplicate concurrent computations of the same Merkle tree. + 1f2b3ed: Patch zlib to fix compatibility with latest Xcode + 27e4c62: Add exception message to 'failed to create output directory' + 4050120: Prevent failures creating output directories + 1474b5b: Allow multiple matching select branches if they resolve to the same value (#18066) + 5ddef47: Turn applicable_licenses on platform() into a no-op. (#18089) + e00509b: Use ctime in file digest cache key (#18105) + ca30372: Gracefully handle output symlinks with BwoB + a0cb57f: [6.2.0] profile: add profile_finish_ts (#18129) + 1a60fad: fix(python): Set envvar for runfiles manifest, not runfiles dir, when using a manifest (#18133) + 5e9fa39: Add attribute validation to IncompatibleTargetChecker. (#18135) + 97312f3: [6.2.0] Update CODEOWNERS (#18149) + 76ad4a9: [6.2.0]Fix worker and multiplex workers for DexBuilder and Desugar actions (#17965) + 5afb8b6: Lockfile cherry picks (#18143) + 1940dfb: Automatically retry the build if encountered remote cache eviction error (#18171) + 755cf95: [6.2.0]Allow remote retry max delay to be user configurable (#18061) + 6c61110: Add `module_ctx.extension_metadata` (#18174) + c1fea13: Introduce max_compatibility_level for bazel_dep (#18178) + f95b80d: Include cause when reporting `ActionExecutionException` + 8a41be9: Check for the nullness of AspectValue. + 2715120: Rename `--experimental_remote_grpc_log` to `--remote_grpc_log` + e4682f6: [6.2.0] Update java_tools v12.1 (#18197) + d94dee2: Construct TreeArtifactValues on multiple threads. (#18194) + 519eef4: Fix crash on multiple output symlinks with BwoB + 2442a2e: [6.2.0] default_java_toolchain.bzl cherry-picks to fix regression (#18225) + e4f3d4d: Fix message generation of `ActionExecutionException` + f39454f: Add `dev_dependency` to `register_{execution_platforms,toolchains}` + bf188c1: Fine tune the number of test jobs running in parallel to avoid timeout on Intel macOS platform + e024247: Update java_tools v12.2 + 2dca982: Update java_tools v12.3 Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See #16654 for details. - `cquery --output=files` also outputs source files. Closes #16602. - `--incompatible_strict_conflict_checks` is flipped to true. See #16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes #13839 Closes #16626. New features: - The aquery and cquery commands now respect the --query_file flag just like the query command. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards #16124 Fixes #10923 Closes #16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. - Adds coverage metric support to android_local_test - Fixed an issue where WORKSPACE and WORKSPACE-loaded .bzl files couldn't see the Bzlmod root module's mappings when Bzlmod is enabled. - Added `native.module_name()` and `native.module_version()` to allow BUILD macro authors to acquire information about which Bazel module the current repo is associated with. - `@foo` labels can now be used on the command line as the top-level target (that is, `bazel build @foo` now works). Double-dot syntax is now forbidden (`bazel build ../foo` will no longer work). - Added preliminary support for a lockfile for Bzlmod. It's disabled by default; use `--lockfile_mode=update` to enable it. This lockfile contains only Bazel module information; it does not involve module extensions. - Added a new `max_compatibility_level` attribute to the `bazel_dep` directive, which allows version selection to upgrade a dependency up to the specified compatibility level. Co-authored-by: Brentley Jones <github@brentleyjones.com> - `--experimental_remote_grpc_log` has been renamed to `--remote_grpc_log` Closes #18180. This release contains contributions from many people at Google, as well as Ben Lee, Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Patrick Balestra, Son Luong Ngoc, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (bazelbuild#17312)" (bazelbuild#17696) + 94c519b: Skip empty directories instead of throwing in prefetcher. (bazelbuild#17718) + 60749d5: [6.2.0] Remove actionId from RemoteFileArtifactValue. (bazelbuild#17724) + 52deefe: Correctly handle templated tree artifacts in the prefetcher. + 10587b1: Silence setlocale warnings in Java stub + 3ad3927: Force the Bazel server Java runtime to use the root locale + 7c235ff: [credentialhelper] Ignore failing to provide request + daa3dbe: [remote] upload: treat `ALREADY_EXISTS` as success + e0cdace: Fix data race in prefetcher. + c9e3eeb: [6.2.0] Update java_tools v11.12 (bazelbuild#17761) + 6c89303: python: Remove temporary module space created for zip-based binaries (bazelbuild#17764) + b874e5f: [6.2.0]Add test coverage support to android_local_test (bazelbuild#17467) + 6fc9bed: Fix wasm dynamic library extension crash (bazelbuild#17765) + 38ece3c: Handle `SIGWINCH` under `bazel run //some:test` (i.e. test rules) correctly. + 49a9502: Clear all remote metadata if any of them are evicted from remote cache + 8fab22e: Include build-tools/X.Y.Z/{lib,lib64}/** in the minimal set of SDK files used by the Android integration tests. + 3a7236b: Allow WORKSPACE and WORKSPACE-loaded .bzl files to see Bzlmod root module's mappings (bazelbuild#17818) + a87b8e0: [6.2.0]Add support for alias targets to cquery's `providers` (bazelbuild#17786) + ee32eff: [6.2.0] Allows --query_file to be used for cquery and aquery too. (bazelbuild#17823) + cfef67d: Fix seeking of empty chunkers. + 50ec6bb: Rework ByteStreamUploader early return logic. + 745ca28: Suggest alternatives for typoed rule attribute names + 8548e20: Relax JSON parser, ensure duplicate keys are overridden + c04f0d4: Use less subshells and `tee`s in running tests with `bazel run`. + 8c6d02e: Upgrade Azul JDK 17 archives. (bazelbuild#17852) + 3c1c0c0: Add suggestions to invalid tag class errors + 99b3f38: [6.2.0] Add native.module_{name,version} (bazelbuild#17893) + f7627e0: Support (workspace) relative paths in --override_module closes bazelbuild#17551 + 109b290: Fail early if `use_extension` has a bad label + f63ce79: Avoid unnecessary copying when building Merkle trees. + 3ea18cc: [6.2.0]Add `module_ctx.is_dev_dependency` (bazelbuild#17934) + 2d04c91: [6.2.0] Add version to JavaRuntimeInfo (bazelbuild#17913) + 2c1a63b: Fix CI breakages for release-6.2.0 (bazelbuild#17969) + 788801a: Enable C++ deps pruning on Windows when PARSE_SHOWINCLUDES is available. + fb4a0c2: [6.2.0] TargetPattern parsing fixes (bazelbuild#17945) + 70ce837: Add attribute 'provides = [CcInfo]' to '_cc_proto_aspect' + 6e18829: [6.2.0]Expose cc_proto_aspect as a toplevel symbol. (bazelbuild#17980) + 0f55d12: Cache Merkle trees for tree artifacts. + 6d6fa81: Deduplicate concurrent computations of the same Merkle tree. + 1f2b3ed: Patch zlib to fix compatibility with latest Xcode + 27e4c62: Add exception message to 'failed to create output directory' + 4050120: Prevent failures creating output directories + 1474b5b: Allow multiple matching select branches if they resolve to the same value (bazelbuild#18066) + 5ddef47: Turn applicable_licenses on platform() into a no-op. (bazelbuild#18089) + e00509b: Use ctime in file digest cache key (bazelbuild#18105) + ca30372: Gracefully handle output symlinks with BwoB + a0cb57f: [6.2.0] profile: add profile_finish_ts (bazelbuild#18129) + 1a60fad: fix(python): Set envvar for runfiles manifest, not runfiles dir, when using a manifest (bazelbuild#18133) + 5e9fa39: Add attribute validation to IncompatibleTargetChecker. (bazelbuild#18135) + 97312f3: [6.2.0] Update CODEOWNERS (bazelbuild#18149) + 76ad4a9: [6.2.0]Fix worker and multiplex workers for DexBuilder and Desugar actions (bazelbuild#17965) + 5afb8b6: Lockfile cherry picks (bazelbuild#18143) + 1940dfb: Automatically retry the build if encountered remote cache eviction error (bazelbuild#18171) + 755cf95: [6.2.0]Allow remote retry max delay to be user configurable (bazelbuild#18061) + 6c61110: Add `module_ctx.extension_metadata` (bazelbuild#18174) + c1fea13: Introduce max_compatibility_level for bazel_dep (bazelbuild#18178) + f95b80d: Include cause when reporting `ActionExecutionException` + 8a41be9: Check for the nullness of AspectValue. + 2715120: Rename `--experimental_remote_grpc_log` to `--remote_grpc_log` + e4682f6: [6.2.0] Update java_tools v12.1 (bazelbuild#18197) + d94dee2: Construct TreeArtifactValues on multiple threads. (bazelbuild#18194) + 519eef4: Fix crash on multiple output symlinks with BwoB + 2442a2e: [6.2.0] default_java_toolchain.bzl cherry-picks to fix regression (bazelbuild#18225) + e4f3d4d: Fix message generation of `ActionExecutionException` + f39454f: Add `dev_dependency` to `register_{execution_platforms,toolchains}` + bf188c1: Fine tune the number of test jobs running in parallel to avoid timeout on Intel macOS platform + e024247: Update java_tools v12.2 + 2dca982: Update java_tools v12.3 Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. New features: - The aquery and cquery commands now respect the --query_file flag just like the query command. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. - Adds coverage metric support to android_local_test - Fixed an issue where WORKSPACE and WORKSPACE-loaded .bzl files couldn't see the Bzlmod root module's mappings when Bzlmod is enabled. - Added `native.module_name()` and `native.module_version()` to allow BUILD macro authors to acquire information about which Bazel module the current repo is associated with. - `@foo` labels can now be used on the command line as the top-level target (that is, `bazel build @foo` now works). Double-dot syntax is now forbidden (`bazel build ../foo` will no longer work). - Added preliminary support for a lockfile for Bzlmod. It's disabled by default; use `--lockfile_mode=update` to enable it. This lockfile contains only Bazel module information; it does not involve module extensions. - Added a new `max_compatibility_level` attribute to the `bazel_dep` directive, which allows version selection to upgrade a dependency up to the specified compatibility level. Co-authored-by: Brentley Jones <github@brentleyjones.com> - `--experimental_remote_grpc_log` has been renamed to `--remote_grpc_log` Closes bazelbuild#18180. This release contains contributions from many people at Google, as well as Ben Lee, Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Patrick Balestra, Son Luong Ngoc, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (bazelbuild#17312)" (bazelbuild#17696) + e7fd4cf: Fix wasm dynamic library extension crash (bazelbuild#17757) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (bazelbuild#17312)" (bazelbuild#17696) + e7fd4cf: Fix wasm dynamic library extension crash (bazelbuild#17757) + 1a90fe5: Release 6.1.1 (2023-03-15) + c0ae7be: Bazel CI: Temporarily disable GitRepositoryBlackBoxTest (bazelbuild#18045) + 1f2b3ed: Patch zlib to fix compatibility with latest Xcode + 906812c: Turn applicable_licenses on platforms into a no-op. (bazelbuild#18082) + 05984b9: Use ctime in file digest cache key (bazelbuild#18101) Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. This release contains contributions from many people at Google, as well as Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

Baseline: d60ce2c Cherry picks: + 490f8ba: kshyanashree is the release manager of 6.0.0 + 4e66d93: Automated rollback of commit 2a28909. + 48a8d01: Allow C/C++ coverage collection for external targets + ec7be34: Temporarily set parent directory of the input to writable if it is not. + b098434: Infer CPUs for tvOS and watchOS when on Apple Silicon + 5cea7dd: Improve the documentation for ctx.actions.symlink. + a82d26f: Add quotes to "Tip" + 75b0f3a: Write a repo mapping manifest in the runfiles directory (bazelbuild#16555) + 07c5c1a: Ensure repository names don't start with `~` + 30f6c82: Escape tilde more gracefully + cf3f48c: Relax `Label` repo visibility validation + 4477823: Use "apparent name" instead of "local name" in Bzlmod docs + 55f4f48: Bazel DevSite: Add required css file. + a706994: Remove logic that increases delay between progress updates over time + 1d514ab: Remove references to io_bazel repository + b0357bd: Relnotes python script + 8f95651: Allow Java coverage collection for external targets + bddb191: Fix race condition in package-bazel.sh + a757852: Decanonicalize labels emitted by {a,c,}query if possible + 9d250ed: Add uniquify parameter to TemplateDict.add_joined + f02bcf8: Fix identical gcov json file name problem + a159330: Add `$(rlocationpath(s) ...)` expansion + 56f54da: Rollup of SBOM correctness fixes (bazelbuild#16655) + 72e6e94: [cc] Add cc toolchain to starlark cc_proto_library (bazelbuild#16661) + 8f28513: Make C++ runfiles library repo mapping aware + 95f9adc: Always collect FileProvider's filesToBuild as data runfiles + 4959d34: fix: export constraints.bzl file from @local_config_platform so it can be used in downstream bzl_library targets + 4919d4a: Add --host_per_file_copt (bazelbuild#16695) + 0a23d46: Moving some tests for `RemoteActionFileSystem` of BwoB to a base class. + 9296068: [remote/downloader] Don't include headers in `FetchBlobRequest` + 128d833: [remote] Respect whether the server supports action cache updates + 38c5019: [remote/downloader] Migrate `Downloader` to take `Credentials` (bazelbuild#16732) + 5929cb7: Stage repository mapping manifest as a root symlink (bazelbuild#16733) + 455454a: Expose current repository name to Java with @AutoBazelRepository + 97dea59: Implement getDirectoryEntries and readdir for RemoteActionFileSystem. + aa45f5f: Move integration tests for BwoB to a base class and add more tests there. + 1b073ac: Make Java runfiles library repo mapping aware + 148bbb1: Use `_repo_mapping` in C++ runfiles library (bazelbuild#16752) + 25558ad: Add --experimental_action_cache_store_output_metadata to the expansio… + 6e945e8: Treat `DEBUG` events as progress-like. + 1940c5d: redact 'token' strings from logging + 0b64525: Make Bash runfiles library repo mapping aware (bazelbuild#16753) + 4caae75: Automated rollback of commit 8f95651. + 13ff6d9: Fix Bash rlocation failure with stricter Bash options + bd88c7e: Make bazel Android remote deps compatible with bzlmod (bazelbuild#16772) + 6f6d4cc: Flip `--incompatible_always_include_files_in_data` + 94355b1: Add required `--add-opens` server JVM args also with non-embedded JDK + 8349c95: Also collect clang resource directory with `-no-canonical-prefixes` + dce6ed7: Make `bazel run` works with minimal mode + ca8674c: Include source files with `cquery --output=files` (bazelbuild#16826) + 9cb5e0a: Fsync before rename after copy in DiskCacheClient + 23ffce5: Update GetActionResult for disk cache to check referenced files when … + 0bc0ff5: Make Java runfiles library compilable with JDK 8 + fe16965: [6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864) + 99ca86f: Revert "[6.0.0] Default --incompatible_strict_conflict_checks to true. (bazelbuild#16864)" (bazelbuild#16872) + 312238f: Make C++ runfiles library build with `-Werror=shadow` + 2baa5a4: Keep credentials cached across build commands. + 8818a57: [6.0.0] Only inject metadata for outputs that cannot be reconstructed by skyf… (bazelbuild#16879) + 31e4bf4: Update java_tools v11.9 + cd40666: replace _get_canonical_form(label) with str(label) + e2bc237: Avoid exceptions from hermetic sandbox for unsupported artifact subclasses + b564d14: Remove warnings about ignored starlark options + 7ccc661: [6.0.0] Emit Tree objects in topological order (bazelbuild#16904) + 86dee6d: Correctly match regex with tree artifact + 14925b5: Always use target's attributes to set Python version (bazelbuild#16959) + a247502: Add 'toolchain' parameter to actions.{run,run_shell} + 497b7e4: Fix Bash `runfiles_current_repository` with RBE + 0a2c4ed: Fix corner cases in Bash runfiles library + 33b514b: Fix runfiles creation with MANIFEST when building without the bytes + 3a13af4: Remove LCOV merger dependency of `cc_test` without coverage (bazelbuild#17004) + 25ba76c: Include full tree artifact in inputs when prefetcher doesn't support partial tree artifacts. + 06deebf: Release 6.0.0 (2022-12-19) + c2bfb2e: Enable git_submodules tests and merge git_repository and starlark_git_repository (bazelbuild#17247) + e8182ce: have 'bazel test' non-test targets depend on --remote_download_output + c3245cd: Add `SpellChecker` suggestions for common Bzlmod errors + 8ec8743: Use xcrun to invoke install_name_tool + 2b2bea4: Extra resources + 5b4de12: Do not clear `--platforms` on no-op change to `--cpu` + db3c013: Report `AspectCreationException` to the user + 53e9fea: Use long executable path instead of `argv[0]` in all launchers + abae5ca: Add sanitizer features to unix_cc_toolchain_config + db68419: Allow `map_each` to return `None` in `TemplateDict#add_joined` + 66b58ee: Always emit trailing zero in human-readable download progress + 17b8e44: Upload all logs in BEP even with minimal upload + 28d2daa: Set `--experimental_action_listeners` to default in `exec` config + 16427c9: Do not count tests as failed that have not started + 094a0aa: Accept tildes in --override_module + 5f2866f: Do the AC integrity check for disk part of the combined cache. + cd10d50: Fix `--nozip_undeclared_test_outputs` on Windows + 073f54b: Allow pyd in extensions of dynamic libraries + ac504cb: Register JavaCompileActionContext in Bazel. + f090433: Rollback bazelbuild#14510 because it causes remote test execution to fail + 942ddda: Prepare backwards compatible usage of optional C++ toolchain + 88b51f5: Emit LLVM coverage for source file paths with a `tmp` segment + bb0b886: Enable archive_param_file feature by default for Windows + baf97c0: Allow `TemplateDict#map_each` callback to return a list of strings (bazelbuild#17306) + fcb0077: Only try to create groups of test actions in the ui. + 3c47b47: Find `libtool` when using `BAZEL_USE_CPP_ONLY_TOOLCHAIN`. + 1da8a82: Add -dead_strip in default opt link flags for darwin + b0c5eb3: Dont query remote cache but always use bytestream protocol + 00e9af1: Allow Java coverage collection for external targets. + dd24a00: Test and fix root symlink edge case in runfiles library + af97d98: [6.1.0] Fix broken CI (bazelbuild#17422) + b859571: Add `native.package_relative_label` function + 82168d4: Make Bazel more responsive and use less memory when --jobs is high (bazelbuild#17398) + 84c1ed4: Multiplex worker fixes and tests for Android busybox tools (bazelbuild#17371) + 0759081: Improve error message for concurrent modifications (bazelbuild#17396) + 27bc896: [6.1.0] Make bazel coverage work with minimal mode (bazelbuild#17397) + 544b816: [6.1.0] Fix cc_binary bug related to cc_shared_library on Windows and prepare for future removal of --experimental_cc_shared_library flag (bazelbuild#17445) + 9a7aa21: Fix Bash `runfiles_current_repository` for tools + 911eedc: Fix label unambiguous canonical form to correctly report non-visible repo names + e132653: Remove O1 from sanitizer feature flag defaults + ba9e2f8: Remove usage of gRPC Context cancellation in the remote execution client. + de03a23: Allow -v to libtool + 4e35c02: Prettify labels in action progress messages with Bzlmod (bazelbuild#17278) + 1be0ac3: Expand tree outputs before eagerly prefetching them for local actions. (bazelbuild#17494) + c266651: Fix Java coverage collection with Java 8 runtime + 1a6ffe6: Add a flag to disable execution log sorting. + fbec8e2: Reduce flakiness on Windows for BwoB tests + 420659a: Make AutoBazelRepositoryProcessor compatible with Java 8 + dde6d20: Do not recommend `shallow_since` for `git_repository` + f76fc61: Allow the timeout value for execute calls on a mac to be set via an environment variable + 773d232: Fix RPATHs for cc toolchain solib when sibling layout is used + 5932b3b: [6.1.0] Add --host_features (bazelbuild#17528) + a0fa77c: Exit with code 39 if remote cache evicted blobs that Bazel need during an invocation (bazelbuild#17496) + 1a438b4: Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17512) + ee1daaf: [6.1.0]Only fetch @remote_coverage_tools when collecting coverage (bazelbuild#17287) + 350e329: [6.1.0]Fix symlink file creation overhead (bazelbuild#17488) + 5406c95: [6.1.0] Cleanup stale state when remote cache evicted (bazelbuild#17538) + 2d1b570: Bump version number in runfiles.bash init code + 3ab8a0a: [6.1.0]Let `aquery` print effective environment for all `CommandAction`s (bazelbuild#17274) + 51e6c38: Properly report repo fetch progress during main repo mapping computation + 744108e: [docs] Update migrating to Xcode tutorial (bazelbuild#17563) + 9dc7a7e: Update //third_party:jsr305 (bazelbuild#17557) + 43dadb2: Bump minimum supported macOS versions to 10.13 + 7d9d23c: Correctly set default subprocess factory when loading class `SubprocessBuilder`. + 77f82f4: Add an --incompatible_strict_conflict_checks alias for --experimental_strict_conflict_checks. + e05345d: Add support for wrapping system streams in WorkRequestHandler + 68e1924: Also handle remote cache eviction for tree artifacts. (bazelbuild#17601) + 4a6d056: Add host transition to lcov_merger in Java version of py_test + 546e9e2: Fix Bazel 6.0 crash regression (bazelbuild#17613) + 7e328bb: Include Bazel version information in profile metadata. (bazelbuild#17616) + aafe123: [6.1.0] Handle remote cache eviction when uploading inputs for remote actions. (bazelbuild#17605) + 938e348: [6.1.0] Rerun the artifact conflict check when --incompatible_strict_conflict_checks changes. (bazelbuild#17592) + 034a281: Report background download for BwoB (bazelbuild#17619) + 5afbce5: [6.1.0] Flag for writable outputs (experimental) (bazelbuild#17617) + d4105e6: [6.1.0] Allow .wasm cc executable and dynamic library extension (bazelbuild#17440) + a306f4f: make desugar dependencies deterministic + 37953c5: Apply exec transition to lcov_merger in sh_test and cc_test + 1d73d72: [6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641) + 755cd4b: Release 6.1.0 (2023-03-06) + 885ae7e: Revert "Add -dead_strip in default opt link flags for darwin (bazelbuild#17312)" (bazelbuild#17696) + 94c519b: Skip empty directories instead of throwing in prefetcher. (bazelbuild#17718) + 60749d5: [6.2.0] Remove actionId from RemoteFileArtifactValue. (bazelbuild#17724) + 52deefe: Correctly handle templated tree artifacts in the prefetcher. + 10587b1: Silence setlocale warnings in Java stub + 3ad3927: Force the Bazel server Java runtime to use the root locale + 7c235ff: [credentialhelper] Ignore failing to provide request + daa3dbe: [remote] upload: treat `ALREADY_EXISTS` as success + e0cdace: Fix data race in prefetcher. + c9e3eeb: [6.2.0] Update java_tools v11.12 (bazelbuild#17761) + 6c89303: python: Remove temporary module space created for zip-based binaries (bazelbuild#17764) + b874e5f: [6.2.0]Add test coverage support to android_local_test (bazelbuild#17467) + 6fc9bed: Fix wasm dynamic library extension crash (bazelbuild#17765) + 38ece3c: Handle `SIGWINCH` under `bazel run //some:test` (i.e. test rules) correctly. + 49a9502: Clear all remote metadata if any of them are evicted from remote cache + 8fab22e: Include build-tools/X.Y.Z/{lib,lib64}/** in the minimal set of SDK files used by the Android integration tests. + 3a7236b: Allow WORKSPACE and WORKSPACE-loaded .bzl files to see Bzlmod root module's mappings (bazelbuild#17818) + a87b8e0: [6.2.0]Add support for alias targets to cquery's `providers` (bazelbuild#17786) + ee32eff: [6.2.0] Allows --query_file to be used for cquery and aquery too. (bazelbuild#17823) + cfef67d: Fix seeking of empty chunkers. + 50ec6bb: Rework ByteStreamUploader early return logic. + 745ca28: Suggest alternatives for typoed rule attribute names + 8548e20: Relax JSON parser, ensure duplicate keys are overridden + c04f0d4: Use less subshells and `tee`s in running tests with `bazel run`. + 8c6d02e: Upgrade Azul JDK 17 archives. (bazelbuild#17852) + 3c1c0c0: Add suggestions to invalid tag class errors + 99b3f38: [6.2.0] Add native.module_{name,version} (bazelbuild#17893) + f7627e0: Support (workspace) relative paths in --override_module closes bazelbuild#17551 + 109b290: Fail early if `use_extension` has a bad label + f63ce79: Avoid unnecessary copying when building Merkle trees. + 3ea18cc: [6.2.0]Add `module_ctx.is_dev_dependency` (bazelbuild#17934) + 2d04c91: [6.2.0] Add version to JavaRuntimeInfo (bazelbuild#17913) + 2c1a63b: Fix CI breakages for release-6.2.0 (bazelbuild#17969) + 788801a: Enable C++ deps pruning on Windows when PARSE_SHOWINCLUDES is available. + fb4a0c2: [6.2.0] TargetPattern parsing fixes (bazelbuild#17945) + 70ce837: Add attribute 'provides = [CcInfo]' to '_cc_proto_aspect' + 6e18829: [6.2.0]Expose cc_proto_aspect as a toplevel symbol. (bazelbuild#17980) + 0f55d12: Cache Merkle trees for tree artifacts. + 6d6fa81: Deduplicate concurrent computations of the same Merkle tree. + 1f2b3ed: Patch zlib to fix compatibility with latest Xcode + 27e4c62: Add exception message to 'failed to create output directory' + 4050120: Prevent failures creating output directories + 1474b5b: Allow multiple matching select branches if they resolve to the same value (bazelbuild#18066) + 5ddef47: Turn applicable_licenses on platform() into a no-op. (bazelbuild#18089) + e00509b: Use ctime in file digest cache key (bazelbuild#18105) + ca30372: Gracefully handle output symlinks with BwoB + a0cb57f: [6.2.0] profile: add profile_finish_ts (bazelbuild#18129) + 1a60fad: fix(python): Set envvar for runfiles manifest, not runfiles dir, when using a manifest (bazelbuild#18133) + 5e9fa39: Add attribute validation to IncompatibleTargetChecker. (bazelbuild#18135) + 97312f3: [6.2.0] Update CODEOWNERS (bazelbuild#18149) + 76ad4a9: [6.2.0]Fix worker and multiplex workers for DexBuilder and Desugar actions (bazelbuild#17965) + 5afb8b6: Lockfile cherry picks (bazelbuild#18143) + 1940dfb: Automatically retry the build if encountered remote cache eviction error (bazelbuild#18171) + 755cf95: [6.2.0]Allow remote retry max delay to be user configurable (bazelbuild#18061) + 6c61110: Add `module_ctx.extension_metadata` (bazelbuild#18174) + c1fea13: Introduce max_compatibility_level for bazel_dep (bazelbuild#18178) + f95b80d: Include cause when reporting `ActionExecutionException` + 8a41be9: Check for the nullness of AspectValue. + 2715120: Rename `--experimental_remote_grpc_log` to `--remote_grpc_log` + e4682f6: [6.2.0] Update java_tools v12.1 (bazelbuild#18197) + d94dee2: Construct TreeArtifactValues on multiple threads. (bazelbuild#18194) + 519eef4: Fix crash on multiple output symlinks with BwoB + 2442a2e: [6.2.0] default_java_toolchain.bzl cherry-picks to fix regression (bazelbuild#18225) + e4f3d4d: Fix message generation of `ActionExecutionException` + f39454f: Add `dev_dependency` to `register_{execution_platforms,toolchains}` + bf188c1: Fine tune the number of test jobs running in parallel to avoid timeout on Intel macOS platform + e024247: Update java_tools v12.2 + 2dca982: Update java_tools v12.3 Incompatible changes: - Bazel no longer increases the delay between progress updates when there is no cursor control. - `--incompatible_always_include_files_in_data` is flipped to true. See bazelbuild#16654 for details. - `cquery --output=files` also outputs source files. Closes bazelbuild#16602. - `--incompatible_strict_conflict_checks` is flipped to true. See bazelbuild#16729 for details. - This changes the behavior of Python version in exec/host configuration. Mitigation is to set Python version on the targets. - `--features` only applies to targets built in the target configuration, and `--host_features` is used for the host / exec configuration (gated behind `--incompatible_use_host_features`) Fixes bazelbuild#13839 Closes bazelbuild#16626. New features: - The aquery and cquery commands now respect the --query_file flag just like the query command. Important changes: - The new path variable `$(rlocationpath ...)` and its plural form `$(rlocationpaths ...)` can be used to expand labels to the paths accepted by the `Rlocation` function of runfiles libraries. This is the preferred way to access data dependencies at runtime and works on all platforms, even when runfiles are not enabled (e.g., on Windows by default). Work towards bazelbuild#16124 Fixes bazelbuild#10923 Closes bazelbuild#16428. - Starlark `print()` statements are now emitted iff the line of code is executed. They are no longer replayed on subsequent invocations unless the Starlark code is re-executed. Additionally, multiple identical `print()` statements (same string from the same line of code, e.g. from a loop) are all emitted and no longer deduplicated. - Fixes a bug where some compilation flags would not be applied to a cc_test - Added a `native.package_relative_label()` function, which converts a label string to a Label object in the context of the calling package, in contrast to `Label()`, which does so in the context of the current .bzl file. Both functions now also accept relative labels such as `:foo`, and are idempotent. - Adds coverage metric support to android_local_test - Fixed an issue where WORKSPACE and WORKSPACE-loaded .bzl files couldn't see the Bzlmod root module's mappings when Bzlmod is enabled. - Added `native.module_name()` and `native.module_version()` to allow BUILD macro authors to acquire information about which Bazel module the current repo is associated with. - `@foo` labels can now be used on the command line as the top-level target (that is, `bazel build @foo` now works). Double-dot syntax is now forbidden (`bazel build ../foo` will no longer work). - Added preliminary support for a lockfile for Bzlmod. It's disabled by default; use `--lockfile_mode=update` to enable it. This lockfile contains only Bazel module information; it does not involve module extensions. - Added a new `max_compatibility_level` attribute to the `bazel_dep` directive, which allows version selection to upgrade a dependency up to the specified compatibility level. Co-authored-by: Brentley Jones <github@brentleyjones.com> - `--experimental_remote_grpc_log` has been renamed to `--remote_grpc_log` Closes bazelbuild#18180. This release contains contributions from many people at Google, as well as Ben Lee, Brentley Jones, Ezekiel Warren, Fabian Meumertzheim, keertk, Keith Smiley, Krzysztof Naglik, kshyanashree, lunch-glide-pepper, oquenchil, Patrick Balestra, Son Luong Ngoc, Ted Kaplan, Ted Kaplan, UebelAndre, Xùdōng Yáng, Yannic, yuzhy8701.

keith force-pushed the ks/add-host_features branch from 041fb11 to 6bf2707 Compare November 1, 2022 22:44

luispadron approved these changes Nov 4, 2022

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keith force-pushed the ks/add-host_features branch from 2e9077b to cba5cc2 Compare November 4, 2022 21:10

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keith force-pushed the ks/add-host_features branch from cba5cc2 to 2574818 Compare January 10, 2023 00:57

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keith force-pushed the ks/add-host_features branch from 2574818 to 7171648 Compare January 10, 2023 01:06

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keith force-pushed the ks/add-host_features branch from 7171648 to 080d144 Compare February 13, 2023 00:30

keith force-pushed the ks/add-host_features branch from 080d144 to 3163cb8 Compare February 13, 2023 00:45

oquenchil added awaiting-PR-merge PR has been approved by a reviewer and is ready to be merge internally and removed awaiting-user-response Awaiting a response from the author labels Feb 15, 2023

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bazel-io added the potential release blocker Flagged by community members using "@bazel-io flag". Should be added to a release blocker milestone label Feb 15, 2023

bazel-io mentioned this pull request Feb 15, 2023

[6.1.0] Add --host_features #17501

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bazel-io removed the potential release blocker Flagged by community members using "@bazel-io flag". Should be added to a release blocker milestone label Feb 15, 2023

ShreeM01 mentioned this pull request Feb 15, 2023

[6.1.0]Add --host_features #17503

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keith deleted the ks/add-host_features branch February 15, 2023 19:46

ShreeM01 mentioned this pull request Feb 17, 2023

[6.1.0]Add --host_features #17525

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[6.1.0] Add --host_features #17528

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Add --host_features #16626

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