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* Failing targets are identified by comparing ConfiguredTarget.Key instead of ↵Gravatar cpeyser2018-06-04
| | | | | | ConfiguredTarget. Since ConfiguredTarget does not implement equals(), reference equality has been used until now, and this is not valid for the case where the ConfiguredTarget has been deserialized. PiperOrigin-RevId: 199133926
* Let Skylark rules take part in MakeVariableExpandingRule expansions using theGravatar jcater2018-06-04
| | | | | | toolchains attribute. PiperOrigin-RevId: 199133235
* ActionFS is now aware of inserted files.Gravatar felly2018-06-04
| | | | PiperOrigin-RevId: 199131390
* Get rid of the tokens queue in the lexerGravatar laurentlb2018-06-04
| | | | | | | Next step will be to skip token allocation. RELNOTES: None. PiperOrigin-RevId: 199121625
* Improve error message slightlyGravatar ulfjack2018-06-04
| | | | PiperOrigin-RevId: 199118944
* Remove an unused method variable.Gravatar lberki2018-06-04
| | | | | RELNOTES: None. PiperOrigin-RevId: 199115199
* C++: Makes JavaWrapCc use CcLinkingHelperGravatar plf2018-06-04
| | | | | | | It doesn't use CcLinkParamsStore and CppLinkAction directly anymore. RELNOTES:none PiperOrigin-RevId: 199107747
* Carry tree artifacts' self data through aggregating middlemen.Gravatar Benjamin Peterson2018-06-03
| | | | | | | | | | | | | | | | | | | | | | | | This CL is a followup to c868c47. It is intended to fix #5296. The immediate problem in that issue is that remote caching finds a tree artifact in an input runfiles tree without metadata in the cache. The metadata isn't there because the runfiles artifacts are now all behind a middleman action, and ArtifactFunction didn't propagate tree artifact values through middlemen. This change fixes the problem by adding a tree artifact's self data value to the values carried through to dependent actions. Remote caching with tree artifact inputs seems to have been working mostly by accident. (Evidence: it wasn't tested, and remote execution of actions with tree artifact inputs results a Java traceback before and after c868c47.) This CL is only really a bandaid to return to the old "working" state. If remote execution wants to start supporting tree artifacts properly in the future, we'll likely need to carry the tree artifact child data through middleman actions, too. Closes #5299. Change-Id: I2e07d4fca0f6d2d34d97b7edb27f9d0063776225 PiperOrigin-RevId: 199079382
* Fast-path Label#equals by first comparing the interned PackageIdentifier.Gravatar shreyax2018-06-02
| | | | PiperOrigin-RevId: 199007753
* remote: concurrent blob downloads. Fixes #5215Gravatar buchgr2018-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change introduces concurrent downloads of action outputs for remote caching/execution. So far, for an action we would download one output after the other which isn't as bad as it sounds as we would typically run dozens or hundreds of actions in parallel. However, for actions with a lot of outputs or graphs that allow limited parallelism we expect this change to positively impact performance. Note, that with this change the AbstractRemoteActionCache will attempt to always download all outputs concurrently. The actual parallelism is controlled by the underlying network transport. The gRPC transport currently enforces no limits on the concurrent calls, which should be fine given that all calls are multiplexed on a single network connection. The HTTP/1.1 transport also enforces no parallelism by default, but I have added the --remote_max_connections=INT flag which allows to specify an upper bound on the number of network connections to be open concurrently. I have introduced this flag as a defensive mechanism for users who's environment might enforce an upper bound on the number of open connections, as with this change its possible for the number of concurrently open connections to dramatically increase (from NumParallelActions to NumParallelActions * SumParallelActionOutputs). A side effect of this change is that it puts the infrastructure for retries and circuit breaking for the HttpBlobStore in place. RELNOTES: None PiperOrigin-RevId: 199005510
* Make tools in action inputs an error.Gravatar tomlu2018-06-02
| | | | | | | | | | Supporting tools in inputs introduces a slow linear scan. Such tools should be moved to the 'tools' attribute. If --incompatible_no_support_tools_in_action_inputs is set the inputs are scanned, but a helpful error message is issued to the user. Eventually we will remove the slow scanning. Errors will surface in the execution phase instead of during analysis, and the resulting error messages will be less obvious. RELNOTES: None RELNOTES[INC]: With --incompatible_no_support_tools_in_action_inputs enabled, Skylark action inputs are no longer scanned for tools. Move any such inputs to the newly introduced 'tools' attribute. PiperOrigin-RevId: 198996093
* Automated rollback of commit c4e128e2c6d8cacaeba034d6a3195796d50f1745.Gravatar tomlu2018-06-02
| | | | | | | Always generating source jars can lead to action conflicts. RELNOTES: None PiperOrigin-RevId: 198994272
* Removes most ActionInputFileCache functionality.Gravatar shahan2018-06-01
| | | | | | Actual class to be removed in a later change. PiperOrigin-RevId: 198937695
* Allow multiple trimming transition factories to be added.Gravatar mstaib2018-06-01
| | | | | | | | If multiple trimming transition factories are added, they are composed in the order they were added. RELNOTES: None. PiperOrigin-RevId: 198934666
* Migrate remaining java skylark types to skylarkbuildapiGravatar cparsons2018-06-01
| | | | | RELNOTES: None. PiperOrigin-RevId: 198911668
* Create a Bootstrap for config-related libraries of skylarkbuildapi.Gravatar cparsons2018-06-01
| | | | | RELNOTES: None. PiperOrigin-RevId: 198906931
* Migrate repository_rule to skylarkbuildapiGravatar cparsons2018-06-01
| | | | | RELNOTES: None. PiperOrigin-RevId: 198906068
* Mention string comparison in the documentationGravatar laurentlb2018-06-01
| | | | | RELNOTES: None. PiperOrigin-RevId: 198882702
* Migrate remaining apple-related skylark types to skylarkbuildapiGravatar cparsons2018-06-01
| | | | | RELNOTES: None. PiperOrigin-RevId: 198880301
* Use a new RecursivePackageProvider to ask skyframe for the correct package ↵Gravatar juliexxia2018-06-01
| | | | | | nodes in ConfiguredTargetQueryEnvironemnt. This lets us support recursive target patterns with cquery. PiperOrigin-RevId: 198879650
* Move TARGET_CPU from the CcToolchainProvider to BuildConfiguration.Gravatar jcater2018-06-01
| | | | PiperOrigin-RevId: 198877280
* [java_common.compile] Always generate a source jar.Gravatar elenairina2018-06-01
| | | | | | | | | | | java_common.compile doesn't generate the output source jar when a source jar is the only input for the compilation. This is wrong because the source jar can include APT generated sources. It is also inconsistent with java_library and leads to inconsistent Skylark rules where a declared output will not always have a generating action. RELNOTES: None. PiperOrigin-RevId: 198872718
* repository_resolved_file: pretty printGravatar Klaus Aehlig2018-06-01
| | | | | | | | As the list of external repositories with their resolved information can grow quite large, pretty print it, to make it easier for humans to inspect. Change-Id: I34b2d6df84e52c07471a0bfaf97994cabd45feff PiperOrigin-RevId: 198871353
* C++: Remove CcSpecificLinkParamsProvider.Gravatar plf2018-06-01
| | | | | | No longer needed since proto_library cannot be used for Java. PiperOrigin-RevId: 198859993
* Converts PLACEHOLDER FileValues into RegularFileValue when queried viaGravatar shahan2018-05-31
| | | | | | ActionExecutionValue.getAllFileValues. PiperOrigin-RevId: 198807229
* Remove the Blaze strict java deps exemption for Android databinding. As ofGravatar Googler2018-05-31
| | | | | | | | | | | | | unknown commit, we are using the JavaBuilder processor exemption list instead of disabling strict deps for the affected rules outright. This narrows the degree to which the exemption is applied, and prevents other strict deps violations from accruing on targets that enable databinding. Step 2 of 2; we needed the change to roll out in JavaBuilder first to be able to fix up issues in the depot first before removing the exemption in Blaze. See https://github.com/bazelbuild/bazel/commit/7edc5d49c8e764ab2bdf19e3a9fb58ea30fa708f for the original attempt. PiperOrigin-RevId: 198793976
* Migrate remaining Android Skylark API to skylarkbuildapiGravatar asteinb2018-05-31
| | | | | | | | I don't know much about most of this code, but there should be no functional changes. RELNOTES: none PiperOrigin-RevId: 198773657
* Log warning cleanupGravatar neerajen2018-05-31
| | | | | | | Setting --config in .blazerc that overrode previous options in .blazerc was triggering unnecessary warnings. Fixed by only logging warnings when a user attempts to override an option specified on the command line. RELNOTES: None. PiperOrigin-RevId: 198756160
* Remove redundant @SkylarkModule annotation on JavaInfo.Provider, as its ↵Gravatar cparsons2018-05-31
| | | | | | | skylarkbuildapi interface is annotated. RELNOTES: None. PiperOrigin-RevId: 198743504
* Migrate config-related skylark objects to skylarkbuildapiGravatar cparsons2018-05-31
| | | | | RELNOTES: None. PiperOrigin-RevId: 198735582
* Remove unused codepaths now that non_propagated_deps has been removed as an ↵Gravatar kaipi2018-05-31
| | | | | | attribute. PiperOrigin-RevId: 198735448
* Migrate test-related skylark API to skylarkbuildapiGravatar cparsons2018-05-31
| | | | | RELNOTES: None. PiperOrigin-RevId: 198728350
* Open up visibility of BuildConfiguration$OutputDirectory for serialization ↵Gravatar janakr2018-05-31
| | | | | | and remove unused repositoryName field from BuildConfiguration. PiperOrigin-RevId: 198723339
* Remove the non_propagated_deps attribute from objc_library and apple_binary. ↵Gravatar kaipi2018-05-30
| | | | | | | This was a workaround created to deal with duplicated symbol errors, but there are now better ways to avoid them than using this attribute. RELNOTES: non_propagated_deps has been removed from objc_library and apple_binary. PiperOrigin-RevId: 198620886
* Remove support for ↵Gravatar cushon2018-05-30
| | | | | | --experimental_one_version_enforcement_use_transitive_jars_for_binary_under_test PiperOrigin-RevId: 198601057
* Special case * in target lookup, work around for #5300.Gravatar twerth2018-05-30
| | | | | | | | * is not an allowed file system character on Windows and checking if it's a directory or file for the wilcard check would throw an InvalidPathException. RELNOTES: None PiperOrigin-RevId: 198595138
* Allow rules that provide resources and assets as deps of android_* rulesGravatar asteinb2018-05-30
| | | | | | | | | | | | | | | | | | | These restrictions were originally put in place to prevent things like android_binary from being used as dependencies of android_library. However, it doesn't actually work - the restrictions are all ORed together, and that means rules that are of the allowed kind OR that have a JavaProvider are allowed. Since all android_binary targets presumably have Java providers, they are presumably all allowed. Slightly expand these restrictions by also allowing rules that have Android resource and asset providers. This will allow us to use Skylark rules to only inherit assets and resources from a target, but not anything else. I don't anticipate this expansion will have unwanted side effects, since virtually all Android targets already have Java providers anyway. RELNOTES: none PiperOrigin-RevId: 198593996
* Modify cc_toolchain_suite rule to allow selection of cc_toolchain label ↵Gravatar rosica2018-05-30
| | | | | | | | | | | | | | | | without reading the CROSSTOOL file. As we want to reroute selecting the toolchain from CROSSTOOL through cc_toolchain, cc_toolchain_suite should have all the necesarry information for obtaining the cc_toolchain label without accessing the CROSSTOOL file. In order to do that, besides the existing <toolchain.targetCpu>|<toolchain.compiler>, we add <cpu> type of key in 'toolchains' attribute of cc_toolchain_suite. Now the selection of cc_toolchain label goes as follows: 1. Return toolchains[<cpu>|<compiler> if it exists 2. Return toolchains[<cpu>] if it exists 3. Fall back to the previous state: return toolchains[<toolchain.targetCpu>|<toolchain.compiler>] RELNOTES: None. PiperOrigin-RevId: 198588849
* Adds support for InlineFileArtifactValue.Gravatar shahan2018-05-30
| | | | PiperOrigin-RevId: 198584000
* Add --apple_enable_auto_dsym_dbg flagGravatar Googler2018-05-30
| | | | | | | | | This new flag can be used to forcibly enable dSYM generation for dbg apple builds, which is especially useful for debugging in remote builds, which may require the use of dSYMs. RELNOTES: Added --apple_enable_auto_dsym_dbg flag. PiperOrigin-RevId: 198577541
* Fix Skylark type typoGravatar asteinb2018-05-30
| | | | | | | | Fortunately or unfortunately, Skylark doesn't seem to validate against this type, so tests don't pick this mistyping up. RELNOTES: none PiperOrigin-RevId: 198568282
* Fix Bazel crash on bad config_setting labels.Gravatar gregce2018-05-30
| | | | | | | | | | | | | | | | This used to work more smoothly. But the introduction of ConfiguredTargetAndData adds a Precondition check: https://source.bazel.build/bazel/+/master:src/main/java/com/google/devtools/build/lib/skyframe/ConfiguredTargetAndData.java;l=68?q=ConfiguredTargetAndData that crashes if innerConfigurationKey is null. The only way that can happen is when reading a bad label, which Bazel assumes (incorrectly in this case) to be a null-configured source file. Good times. PiperOrigin-RevId: 198557148
* Fix an incorrect example in the platform documentation.Gravatar jcater2018-05-30
| | | | PiperOrigin-RevId: 198556851
* Fix `equals()` and `hashCode()` for artifacts: artifacts of different ↵Gravatar Dmitry Lomov2018-05-30
| | | | | | | | | | | | | classes are not equal. Also validate that there are no tree and file artifacts with the same exec path. Fixes #4668. Closes #5284. Change-Id: Id97c0407a476a5bfc697b4ca7b858e3d0c0f8c75 PiperOrigin-RevId: 198540425
* Allow passing the relative symlink resolution policy to the SpawnInputExpanderGravatar ulfjack2018-05-30
| | | | PiperOrigin-RevId: 198535546
* Automated rollback of commit 7fcbc8ffdead028d19606fefa2fa3be13781da98.Gravatar laszlocsomor2018-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *** Reason for rollback *** According to a post-submit regression test, this commit increased Bazel's memory usage slightly beyond some threshold. That event prompted me to consider and question the necessity of this commit. My goal is to make Bazel work on Windows without requiring MSYS, failing the build only if an action is a shell action. Toolchainifying the shell is related to, but not required by this effort. What is required is to fail the build when Bazel tries to create a shell action but the shell is missing, and we have that already with ShToolchain.getPath (which only considers the ShellConfiguration fragment). What's missing for my goal is to reimplement hardcoded shell actions (i.e. SpawnAction.builder().setShellCommand(...)) without using the shell where possible. *** Original change description *** shell toolchain: genrule now uses it genrule() now uses the shell toolchain (as well as the ShellConfiguration config fragment) to look up the shell interpreter's path. Also the CommandHelper no longer looks up the shell interpreter's path itself. Instead its ctor takes the path as an argument. This allows supporting rules that already use the shell toolchain and rules that still only consider the configuration fragment. With these changes genrule() is now able to use the shell interpreter registered as a toolchain, even if there's no `--shell_executable` flag specified (or its value is empty). Subsequent commits will migrate more and more rules to depend on the shell toolchain. This commit takes us closer to: 1. be able to detect the local shell interpreter's location, especially when it's not the default /bin/bash 2. be able to define different shell toolchains (different interpreter paths) for remote builds 3. gracefully fail the build if the machine has no shell installed but the action graph included a shell action See https://github.com/bazelbuild/bazel/issues/4319 Change-Id: I0674c7e2d5917643d87b48b19a1cb43e606ad2f7 Closes #5282. *** RELNOTES: none PiperOrigin-RevId: 198527351
* C++: Hide compilation context from SkylarkGravatar plf2018-05-30
| | | | | RELNOTES:none PiperOrigin-RevId: 198518792
* Rename r_txt from AndroidResourcesInfo to compiletime_r_txtGravatar asteinb2018-05-29
| | | | | | | | | | I didn't catch it at the time this field was initially introduced, but R files from Android libraries, exposed via AndroidResourcesInfo, are compiletime only. They should not be used at runtime or inherited from dependencies. Rename the field and add this warning to the description. RELNOTES: none PiperOrigin-RevId: 198448391
* Fix b/80260450 which saw cquery --output=proto crashing on alias configured ↵Gravatar juliexxia2018-05-29
| | | | | | | targets. Along the way, update ConfiguredTargetAccessor to return the correct Target (the alias, not the actual) when dealing with AliasedConfiguredTargets. RELNOTES: None. PiperOrigin-RevId: 198445580
* Expose Android data processing API in skylarkbuildapiGravatar asteinb2018-05-29
| | | | | | | | | | | | | | | | Expose the Android data processing API to skylarkbuildapi Rather than pass the SkylarkBuildApi interfaces (e.g., FileApi instead of Artifact) all the way through the Android data processing code, instead just cast them to the correct Bazel types. This is ugly, but is probably better than having to do multiple refactorings of the Android code. (A similar refactoring, for just a single type, took about 10 changes and 3300 lines of code.) The Skylark Build API is only meant for things exposed to Skylark, not Bazel internals, and, besides, when building with Bazel we should only expect inputs from other parts of Bazel. RELNOTES: none PiperOrigin-RevId: 198438519