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* Change FileContentsProxy to use ctime instead of mtimeGravatar ulfjack2017-05-09
| | | | | | | | | This gives us better reliability for detecting file changes; especially in cases where tools intentionally do not update mtime. Fixes #1525. PiperOrigin-RevId: 155490849
* sandbox: Remove debug logging in DarwinSandboxedStrategy.Gravatar Philipp Wollermann2017-05-09
| | | | | Change-Id: Idc023f3a8c1c3b60d3f3f23a579a5eccb92d074d PiperOrigin-RevId: 155487527
* sandbox: Precache writable directories in DarwinSandboxedStrategy.Gravatar Philipp Wollermann2017-05-09
| | | | | Change-Id: I1522c364a157ee0a144ab83eca54e419142c03b1 PiperOrigin-RevId: 155484109
* RELNOTES: Effectively remove sysroot from CppConfiguration and allow it to ↵Gravatar Googler2017-05-09
| | | | | | use select statements. PiperOrigin-RevId: 155480011
* sandbox: Remove special treatment for runUnderPath from Darwin sandbox.Gravatar Philipp Wollermann2017-05-09
| | | | | | | | There's no need to make it explicitly readable, because the entire host filesystem is readable anyway. Change-Id: I6a63cc93b600250c1c8828ef8d1c9d6133b671d7 PiperOrigin-RevId: 155477093
* Optimize TransitiveInfoMap memory consumption.Gravatar Googler2017-05-09
| | | | | | Instead of using ImmutableMap, we share the keys between all provider maps with an identical key set. PiperOrigin-RevId: 155432135
* Restrict apple_watch2_extension "binary" attribute on the apple executable ↵Gravatar cparsons2017-05-09
| | | | | | | binary provider instead of the apple_binary rule. RELNOTES: None. PiperOrigin-RevId: 155430332
* Avoid Preconditions failures when formatting messages for Preconditions ↵Gravatar janakr2017-05-09
| | | | | | failures. PiperOrigin-RevId: 155425839
* Handle labels with explicit repositories correctly in objc rules.Gravatar allevato2017-05-09
| | | | | | | | | | | | | | The `structured_resources` path stemming used by `objc_library` and `objc_bundle_library` no longer breaks if one of these rules tries to reference a label with an explicit repository prefix. Previously, using "@foo//bar:baz" in such a rule would fail because the individual files would retain their "external/foo/" prefix but the owner path against which those files were relativized would not have it because of the use of getPackageFragment() instead of getPackageIdentifier().getSourceRoot(). RELNOTES: None. PiperOrigin-RevId: 155409464
* Clean up AbstractQueueVisitor's constructors.Gravatar janakr2017-05-09
| | | | | | | | The "concurrent" bit was supposedly around for testing purposes, but who knows if it even works anymore. Making other callsites explicitly state their ErrorClassifier gets us down to two constructors, one of which can delegate to the other. I think having both these constructors is useful because there's a linkage between creating a new executor service and specifying that the AQV should shut down the service at the end of the visitation. And using a static create() method doesn't work because of AQV's inheritance model. PiperOrigin-RevId: 155406771
* Clean up Environment.FrameGravatar brandjon2017-05-09
| | | | | | | | | Make fields visibility/accessors more idiomatic. Prefer accessors that give a full map of the bindings and inherited bindings, rather than just the keys. Also increase visibility of some accessors on Mutability. RELNOTES: None PiperOrigin-RevId: 155393780
* java_common.create_provider now takes depsets )Gravatar Stephen Twigg2017-05-09
| | | | | | | | | | | | | | | | | | rjars = java_common.create_provider( compile_time_jars = depset(), runtime_jars = merged_runtime.transitive_runtime_deps, ) This avoids linearizing the runtime_deps (with the corresponding memory issues). Must be a JavaProvider for proper interaction with native rules but cannot just be a simple merge since runtime_deps should not contribute to compile of the dependent rules. Note, this will effect a change of the already-released API; however, function marked as undocumented in an experimental object.... Change-Id: I54542a5d57c75e762b2276e0a1988816901a0def PiperOrigin-RevId: 155384266
* Make AbstractQueueVisitor.getTaskCount publicGravatar mschaller2017-05-09
| | | | | RELNOTES: None. PiperOrigin-RevId: 155382994
* sandbox: Use CommandEnvironment for more robust look-up of embedded binaries.Gravatar Philipp Wollermann2017-05-09
| | | | | Change-Id: I1bc1901ea7cd9a5b93c280ec0ff8ac0d10959a09 PiperOrigin-RevId: 155381163
* Migrate off versioned javac and Error Prone targetsGravatar Liam Miller-Cushon2017-05-09
| | | | | Change-Id: Iad1e07ad55d5304d7c3dbb8bdab856728a91432d PiperOrigin-RevId: 155375893
* Automated g4 rollback of commit 48c636637a5a4fba1c0c509bdc3724450155d792.Gravatar aehlig2017-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *** Reason for rollback *** Rollforward with fix To have stdout/stderr in the BuildEventStream, the BuildEventStreamerModule registers a listener that accumulates the values for the streamer to collect it and regularly send it over the stream. As we have to also catch stdout/stderr that happens early in the build, we have to register the listener before(!) the options are parsed; therefore it is registered unconditionally. Now, if there is no streamer created after parsing the options there is no one to collect the data and it grows indefinitely. Fix this, by disabling the collection in this case. *** Original change description *** Automated g4 rollback of commit 9e37b2e52d6e42eec15712942c7f208b64c651e5. *** Reason for rollback *** Results in NegativeArraySizeExceptions when there's a high volume of data. *** Original change description *** BEP: Report stdout/stderr By recording registering a properly synchronized OutErr as listener and providing it as OutErrProvider to the BuildEventStreamer. Change-Id: Id553fcdb85327be28561634268511304fcc2ad3f PiperOrigin-RevId: 155374710
* Rename some --incompatible_* flags to be more specificGravatar brandjon2017-05-08
| | | | | | | | | This is possibly a nit, but we don't want to reuse flag names in the future, so it's a good idea to include what the flag *does* in the name as opposed to just the feature it affects, in case the same feature is changed multiple times. Updated javadoc for incompatible change system to say so. This rename is ok because these flags have only been submitted over the past couple days. RELNOTES: None PiperOrigin-RevId: 155371363
* Do not report errors when aspects try to attach to files.Gravatar dslomov2017-05-08
| | | | | | | | | | | Instead, silently ignore them in the same way we do for rules to which aspects are not applicable. In the future aspects will gain the ability to apply to, and propagate through, files. RELNOTES: None. PiperOrigin-RevId: 155369925
* sandbox: Simplify DarwinSandboxRunner#isSupported.Gravatar Philipp Wollermann2017-05-08
| | | | | | | | There's no need to check for the OS version, as we can just try to use sandbox-exec and if it works, we're good. Change-Id: I7fe9a0b55856c646da915a2872531f050a25b110 PiperOrigin-RevId: 155368707
* BEP: Provide infrastructure to report configurationsGravatar Klaus Aehlig2017-05-08
| | | | | | | | | | In preparation to support multi-configuration builds, provide infrastructure allowing build events to reference BuildConfigurations. The streaming mechanism will ensure that build configurations are introduced in the stream before being referenced for the first time. Change-Id: I6b96fbebc76a05eff4f75a07e8a9cfbcd57f9c22 PiperOrigin-RevId: 155368666
* sandbox: Use the processwrapper-sandbox on FreeBSD (default) and macOS ↵Gravatar Philipp Wollermann2017-05-08
| | | | | | | | | | | | | | | | | (fallback only). On macOS the processwrapper-sandbox will be used when the darwin-sandbox doesn't work. Most notably this is the case for nested sandboxing, e.g. Bazel running Bazel inside an integration test. Also includes a fix to pull in some extra environment vars on macOS, similar to what DarwinSandboxedStrategy and StandaloneSpawnStrategy already do. Without this the processwrapper-sandbox seems to occasionally cause ObjC builds (and two of our tests) to fail. Change-Id: Ic7462080caf56d9bb98e2f3765bd37853b01632b RELNOTES: Sandboxing is now enabled by default on FreeBSD (via processwrapper-sandbox). PiperOrigin-RevId: 155366728
* sandbox: Some refactoring and small improvements.Gravatar Philipp Wollermann2017-05-08
| | | | | Change-Id: I1355c2448cb6cbbcdbace81051a7beb8659f1f00 PiperOrigin-RevId: 155366727
* sandbox: Use absolute path to getconf.Gravatar Philipp Wollermann2017-05-08
| | | | | Change-Id: I43dfd979aee0c510ec18b479f2a6bd55562b3fc0 PiperOrigin-RevId: 155361450
* Add missing //third_party:guava dependency to execution-requirements.Gravatar Philipp Wollermann2017-05-08
| | | | | Change-Id: I68797947905166b71a58d8332be18fc7bd6de30d PiperOrigin-RevId: 155360327
* Make default value of exports_manifest depend on a flag.Gravatar ajmichael2017-05-08
| | | | | RELNOTES: None PiperOrigin-RevId: 155321388
* Replace constants (static final CONSTANT_CASE) declaration type which use ↵Gravatar Googler2017-05-08
| | | | | | | | | | | | the general collection interface (e.g. List) with an immutable type (e.g. ImmutableList). For constant field declarations, you should use the immutable type (such as ImmutableList) instead of the general collection interface type (such as List). This communicates to your callers important semantic guarantees ([] For more info, see:[] Cleanup change automatically generated by error-prone refactoring //third_party/java_src/error_prone/project/core/src/main/java/com/google/errorprone/bugpatterns:MutableConstantField_refactoring on targets //third_party/bazel/... PiperOrigin-RevId: 155305768
* Automated g4 rollback of commit 9e37b2e52d6e42eec15712942c7f208b64c651e5.Gravatar michajlo2017-05-08
| | | | | | | | | | | | | | | | *** Reason for rollback *** Results in NegativeArraySizeExceptions when there's a high volume of data. *** Original change description *** BEP: Report stdout/stderr By recording registering a properly synchronized OutErr as listener and providing it as OutErrProvider to the BuildEventStreamer. Change-Id: Id553fcdb85327be28561634268511304fcc2ad3f PiperOrigin-RevId: 155252872
* Blaze now passes an extra flag to JavaBuilder, --testonly, toGravatar eaftan2017-05-05
| | | | | | | | | | mark compilations of test code. We plan to use this for Error Prone checks that need to distinguish between test and production code, such as enforcing @VisibleForTesting. PiperOrigin-RevId: 155231021
* Add experimental support for disabling turbine fallback to javac-turbineGravatar cushon2017-05-05
| | | | PiperOrigin-RevId: 155223937
* Add dynamic config support for top-level configuration hooks.Gravatar gregce2017-05-05
| | | | PiperOrigin-RevId: 155223580
* Add sha256 attribute to git_repositoryGravatar kchodorow2017-05-05
| | | | | | | | | | | RELNOTES: Adds a sha256 attribute to git_repository and new_git_repository. This can only be used if the remote is a public GitHub repository. It forces Bazel to download the repository as a tarball, which will often be faster and more robust than cloning it. #2147. PiperOrigin-RevId: 155223382
* Create new android_instrumentation rule.Gravatar ajmichael2017-05-05
| | | | | | | | | | | | | | This rule is responsible for building the target and instrumentation APKs used by an Android instrumentation test. If they are provided as APKs (e.g. from an android_binary or a genrule) they will be used as is. If they are provided as libraries, APKs will be created. This CL does not actually implement building target and instrumentation APKs from libraries, that will come in a follow-up CL as it will require some heavy refactoring of AndroidBinary.java. Follow-up CLs will add features such as repackaging the APKs to remove duplicate classes, reproguarding the target APK with the test code, validating that the target and instrumentation APKs were signed with the same debug key and verifying that instrumentation stanza appears in the instrumentation APKs manifest. Note that this CL does _not_ install the rule in the BazelRuleClassProvider, so this CL does not make it usable by anyone. Once the other android testing rules are ready, I will install them all. One small step towards https://github.com/bazelbuild/bazel/issues/903. RELNOTES: None PiperOrigin-RevId: 155220900
* Make java_header_compilation_direct_classpath non-experimentalGravatar cushon2017-05-05
| | | | PiperOrigin-RevId: 155209610
* Make TransitiveInfoMap interface narrower.Gravatar Googler2017-05-05
| | | | | | This constrains implementations less, allowing for greater freedom when optimizing. PiperOrigin-RevId: 155203001
* Automated g4 rollback of commit 9dec9a09d1e4d27e7cff73c440195a32d3b90752.Gravatar plf2017-05-05
| | | | PiperOrigin-RevId: 155194438
* Add compile_jars for Skylark to JavaProviderGravatar Stephen Twigg2017-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add compile_jars Skylark accessor to JavaProvider. This outputs the non-recursive set of jars needed to build with this target. Allows Skylark tools to get the same set of compile_jars that JavaLibrary is getting. Added test that verifies Skylark was getting lists from both compile_jars and transitive_runtime_jars of the expected length. Then, verified (via test code) those nested sets were identical to the ones provided by the java_library. To reviewers: First, would like to add documentation flags to these fields in JavaProvider. Is it possible, instead of adding them to this map to follow use the @SkylarkCallable annotation to expose methods on JavaProvider instead? It would then also be nice to mark these as experimental since won't really know the final API until java_skylark_library sandwich is done. I also tested this locally via bazel build //src:bazel and then doing ~/bazelsandbox/bazel/bazel-bin/src/bazel test SomeTarget in a different repo that had a .bzl file trying to use compile_jars. Change-Id: I1779c1b6303f36e50076c3479bfcb15a25aa95d8 PiperOrigin-RevId: 155191816
* BEP: extend the proto definition to support configurationsGravatar Klaus Aehlig2017-05-05
| | | | | | | | | | | | | Extend the build event protocol to be able to report configurations; in this way, we can distinguish, for which configuration a target completed, a test passed, etc. Note that this change allows for an additional expansion step: patterns can be expanded to unconfigured targets that get configured in a separate expansion step. Change-Id: I31442796f57fe9acebc3cb5044e03087c4e4fd59 PiperOrigin-RevId: 155186365
* experimental_ui: improve --show_timestamp handlingGravatar Klaus Aehlig2017-05-05
| | | | | | | | | | Move the position of the timestamp to the beginning of the line to have a more readable log. Also, show the timestamp for progress as well. While there, reduce timestamp to second precision, to reduce noise. Change-Id: Ibfa6caca2e0d207f54e3660bccbf894bba3c5ae3 PiperOrigin-RevId: 155181731
* Give RuleContext the ability to add make variables.Gravatar lberki2017-05-05
| | | | | | This CL also makes CcToolchain responsible for adding the sysroot to CC_FLAGS. PiperOrigin-RevId: 155171725
* Improve error message when building Android rules without an SDK.Gravatar ajmichael2017-05-05
| | | | | | | | | | | | | | | | | | | | Fixes https://github.com/bazelbuild/bazel/issues/509. Example output: ``` $ bazel build //:all INFO: Found 1 target... ERROR: /usr/local/google/home/ajmichael/.cache/bazel/_bazel_ajmichael/7fcc7480abc634522e5c0cfe6b85b583/external/bazel_tools/tools/android/BUILD:236:1: Executing genrule @bazel_tools//tools/android:no_android_sdk_repository_error failed: Process exited with status 1 [sandboxed]. This build requires an Android SDK. Please add the android_sdk_repository rule to your WORKSPACE. Use --strategy=Genrule=standalone to disable sandboxing for the failing actions. Target //:lib failed to build Use --verbose_failures to see the command lines of failed build steps. INFO: Elapsed time: 0.327s, Critical Path: 0.10s ``` RELNOTES: Attempting to build an Android target without setting up android_sdk_repository will now produce a helpful error message. PiperOrigin-RevId: 155158667
* Create new android_device_script_fixture rule.Gravatar ajmichael2017-05-05
| | | | | | | | | | | | | | | | This rule simply provides a shell script that is run on a device as part of a test which can come from an input file or as a string command. It also takes a list of APKs that need to be installed before the fixture can be run. Note that this CL does _not_ install the rule in the BazelRuleClassProvider, so this CL does not make it usable by anyone. Once the other android testing rules are ready, I will install them all. One small step towards https://github.com/bazelbuild/bazel/issues/903. RELNOTES: None PiperOrigin-RevId: 155155984
* Make TransitiveInfoProviderMap an interface.Gravatar Googler2017-05-04
| | | | PiperOrigin-RevId: 155125357
* Retire the experimental_objc_library rule and --experimental_objc_library flag.Gravatar cpeyser2017-05-04
| | | | | | | | Re-organize ObjcLibraryTest and ExperimentalObjcLibraryTest -> LegacyObjcLibraryTest and CrosstoolObjcLibraryTest, according to the pattern used in the other unit tests. PiperOrigin-RevId: 155120143
* Fix turbine direct classpaths for targets with no depsGravatar cushon2017-05-04
| | | | | | | | | If the list of direct deps is empty, it's either because the action doesn't distinguish between direct and transitive deps, or because the target has no deps at all. The 'direct classpath optimization' can still be applied in the latter case. PiperOrigin-RevId: 155112465
* Have QueryExpressionMapper#compose take arbitrary number of mappersGravatar Googler2017-05-04
| | | | | | | AttrFunction and LabelsFunction are also made public. RELNOTES: None PiperOrigin-RevId: 155108260
* Make symlinks consistentGravatar kchodorow2017-05-04
| | | | PiperOrigin-RevId: 155105523
* Introduce package_name() function to replace the magic PACKAGE_NAME constant.Gravatar laurentlb2017-05-04
| | | | | | | | Also, repository_name() replaces REPOSITORY_NAME. In .bzl files, they are prefixed with "native.". RELNOTES: None. PiperOrigin-RevId: 155102221
* Implement dynamically configured LIPO builds.Gravatar gregce2017-05-04
| | | | | | | | | | | | | | | Quick overview: - provide a dynamic interface for getting the artifact owner configuration - provide a (dynamic) RuleTransitionFactory LIPO_ON_DEMAND to replace the (static) RuleClass.Configurator LIPO_ON_DEMAND. Eventually we'll remove the rule class configurator interface entirely. This doesn't actually turn dynamic LIPO on. So the direct effect of this change should be a no-op. The flip will come in a followup change. For now, dynamic LIPO can be triggered with --experimental_dynamic_configs=notrim. PiperOrigin-RevId: 155096056
* Implement a flag to forbid the `+` operator for dictsGravatar vladmos2017-05-04
| | | | | Usage: --incompatible_dict_plus=true (the default value is false). PiperOrigin-RevId: 155094639
* Use a normal SpawnAction for some header compilation actionsGravatar cushon2017-05-04
| | | | | | | | | | | | If the compilation involves API-generating annotation processors none of the features in JavaHeaderCompileAction are necessary. Instead, just use a SpawnAction. Also set a different mnemonic (JavacTurbine) to track how often this happens, and to better understand the performanec breakdown between javac-turbine and regular turbine actions. PiperOrigin-RevId: 155094632