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* Automated rollback of commit 6d884afa8da1b08288cb0108e8bbf6c22ec63393.Gravatar dslomov2017-07-25
| | | | | | | | | | | | | *** Reason for rollback *** Broke bazel_apple_rules *** Original change description *** Make all WithLegacySkylarkName providers declared providers. RELNOTES: None PiperOrigin-RevId: 163054821
* Make all WithLegacySkylarkName providers declared providers.Gravatar dslomov2017-07-25
| | | | | RELNOTES: None PiperOrigin-RevId: 163042362
* Add hook to process SkyframeExecutor in tests. Also add sentinel exception ↵Gravatar janakr2017-07-25
| | | | | | to indicate unserializability, improve error message in Path when serialization fails, and add some test-only methods to SkyframeExecutor and PackageFactory. PiperOrigin-RevId: 162993806
* Fixed relative link in documentation to ProviderGravatar Oleg Tsarev2017-07-24
| | | | | | | | | | | | | | | | | | | Please look to page: Note "Target" link. Actual: https://docs.bazel.build/versions/master/skylark/lib/lib/Target.html `404 - Page not found $ bazel build :what-you-were-looking-for ............... ERROR: no such page ':what-you-were-looking-for': BUILD file not found on package path. INFO: Elapsed time: 0.567s` Expected: https://docs.bazel.build/versions/master/skylark/lib/Target.html Closes #3439. PiperOrigin-RevId: 162923519
* De-emphasize the note on internal providers.Gravatar Dmitry Lomov2017-07-21
| | | | | | | Fixes #3354. Change-Id: I1525b5fc6e44cce335744b1d5883be71812003ed PiperOrigin-RevId: 162672218
* If globbing throws an IOException, fail to construct the package instead of ↵Gravatar janakr2017-07-14
| | | | | | | | constructing the package with an error. Prior to this change, if a Package.Builder object was constructed, it was guaranteed that a Package (possibly with errors) would be created. This is no longer true: if an IOException is set on the Package.Builder object, it will throw a NoSuchPackageException during #build(). PiperOrigin-RevId: 161832111
* Fix declared providers behaviorGravatar vladmos2017-07-14
| | | | | | | | | DefaultInfo used to not be used when old-style and declared providers were mixed (struct=(custom='key', providers=[DefaultInfo(...)])). Also when a single declared provider was returned it used to be treated as an old-style struct. PiperOrigin-RevId: 161796415
* Automated rollback of commit 937350211dcd55a4714ec32ebbf33fffcc42cdf2.Gravatar kchodorow2017-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | *** Reason for rollback *** Broke the go rules (of course) See http://ci.bazel.io/job/rules_go/BAZEL_VERSION=HEAD,PLATFORM_NAME=linux-x86_64/1044/console. *** Original change description *** Resolve references to @main-repo//foo to //foo Bazel was creating an dummy external repository for @main-repo, which doesn't work with package paths and will cause conflicts once @main-repo//foo and //foo refer to the same path. This adds a "soft pull" option to WorkspaceNameFunction: it can either parse the entire WORKSPACE file to find the name or just the first section. That way PackageLookupFunction can find the repository name without causing a circular dependency. This should have no ch... *** PiperOrigin-RevId: 161572272
* Remove Java 7 type inference workarounds and TODOsGravatar brandjon2017-07-12
| | | | | | | Found by searching for TODOs mentioning "Java 7". There are plenty of other instances where we can simplify, but I don't want to be responsible for a large blast radius. At least in these cases we're fixing outdated comments. RELNOTES: None PiperOrigin-RevId: 161570189
* Resolve references to @main-repo//foo to //fooGravatar kchodorow2017-07-11
| | | | | | | | | | | | | | | | Bazel was creating an dummy external repository for @main-repo, which doesn't work with package paths and will cause conflicts once @main-repo//foo and //foo refer to the same path. This adds a "soft pull" option to WorkspaceNameFunction: it can either parse the entire WORKSPACE file to find the name or just the first section. That way PackageLookupFunction can find the repository name without causing a circular dependency. This should have no change of behavior and is already tested in https://github.com/bazelbuild/bazel/blob/master/src/test/shell/bazel/workspace_test.sh#L176. PiperOrigin-RevId: 161536466
* Add register_toolchains function to the WORKSPACE for registering toolchains ↵Gravatar John Cater2017-07-11
| | | | | | | | | to use. Part of #2219. Change-Id: Id6dfe6ec102f609bb19461242a098bf977be29ae PiperOrigin-RevId: 161527986
* Make SkylarkValue instances mutable by defaultGravatar vladmos2017-07-11
| | | | | | | | | | Simplify the code by providing the default implementation of `SkylarkValue$isImmutable` that always returns false. All objects are considered mutable unless their `isImmutable` method is overridden. This change doesn't affect the current behavior. PiperOrigin-RevId: 161422029
* Make native declared providers type-safe.Gravatar dslomov2017-07-10
| | | | | RELNOTES: None. PiperOrigin-RevId: 161395570
* Clean up string representations for providersGravatar vladmos2017-07-07
| | | | | | | | | If --incompatible_descriptive_string_representations is passed, providers and their instances are converted to strings using `str`, `repr` and `print` functions differently (without leaking the provider's name which isn't supposed to be visible). PiperOrigin-RevId: 161196343
* Clean up string representations for select valuesGravatar vladmos2017-07-07
| | | | | | | | If --incompatible_descriptive_string_representations is passed, select values are converted to strings using `str`, `repr` and `print` functions differently: "select(...)" instead of "selector(...)". PiperOrigin-RevId: 161129809
* Clean up string representations for aspectsGravatar vladmos2017-07-07
| | | | | | | | If --incompatible_descriptive_string_representations is passed, aspects are converted to strings using `str`, `repr` and `print` functions differently (more descriptive, without leaking information that shouldn't be accessible). PiperOrigin-RevId: 161116840
* Clean up string representations for functionsGravatar vladmos2017-07-07
| | | | | | | | | If --incompatible_descriptive_string_representations is passed, functions and rule classes are converted to strings using `str`, `repr` and `print` functions differently (more descriptive, without leaking information that shouldn't be accessible). PiperOrigin-RevId: 161087777
* Remove the ToolchainConstructor class and change uses to be either aGravatar John Cater2017-07-06
| | | | | | | | | Label or a ToolchainInfo provider. Part of #2219. Change-Id: Ia09070717f54eea10e1ab0303253714b58768548 PiperOrigin-RevId: 160995546
* Allow strings as default values of labelsGravatar vladmos2017-07-05
| | | | | | | Strings now can be passed to the default parameter of attr.label, attr.label_list, and attr.label_keyed_string_dict. PiperOrigin-RevId: 160896987
* Inline AttributeContainer.ATTRIBUTE_CONTAINER_FACTORY and ↵Gravatar laurentlb2017-07-03
| | | | | | | PathFragment.TO_PATH_FRAGMENT RELNOTES: None. PiperOrigin-RevId: 160668541
* Refactor PrinterGravatar vladmos2017-07-03
| | | | | | | It's now easier to customize Printer if in different situations objects should be printed differently. Also its API is cleaner now. Names of methods of SkylarkValue objects now reflect names of Skylark functions: SkylarkValue#repr and SkylarkPrintableValue#str. PiperOrigin-RevId: 160635154
* Automated conversion to Java 8Gravatar laurentlb2017-06-30
| | | | | | | With a few manual fixes for readability. RELNOTES: None. PiperOrigin-RevId: 160582556
* Do not take all possible values of an attribute for selector lists of list ↵Gravatar shreyax2017-06-28
| | | | | | | | types when running query output. Instead, simply return a list of list types, each list type being the concatenation of each of the possible outputs in each select. RELNOTES: Make querying attributes formed by selector lists of list types more efficient by no longer listing every possible combination of attribute value but by more compactly storing the possible values of the list. PiperOrigin-RevId: 160326041
* Cleanup: Remove code related to glob prefetchingGravatar laurentlb2017-06-20
| | | | | RELNOTES: None. PiperOrigin-RevId: 159551331
* Disable glob prefetching.Gravatar laurentlb2017-06-20
| | | | | RELNOTES: None. PiperOrigin-RevId: 159438506
* Change TestTimeout's rangeMax values so that isInRangeFuzzy will flag tests ↵Gravatar Googler2017-06-19
| | | | | | | | | that are potentially timeout flaky and getSuggestedTestTimeout is less likely to suggest timeouts that can result in timeout flakiness. Also modernized and refactored TestTimeout to be more understandable. RELNOTES: Adjust the thresholds for --test_verbose_timeout_warnings so that it can recommending timeout increases and won't recommend timeouts that are too close to the actual timeout. PiperOrigin-RevId: 159222380
* Remove unused interface PreprocessorGravatar Klaus Aehlig2017-06-16
| | | | | Change-Id: I008c16d747c5d06f433af14cd0793536cff2723e PiperOrigin-RevId: 158975286
* Propagate postable events further upGravatar Klaus Aehlig2017-06-14
| | | | | | | | | | | | With the introduction of the ExtendedEventHandler, SkyFunctions were given the possibility to post additional Postable events in addition to the standard events. As SkyFunctions have to be restartable, events are collected first and only posted after the function is finished. Make sure that this also applies to postable events and they are not dropped. Change-Id: Ie1c3a0134935c75ea984fa2cc924e7327a9da81f PiperOrigin-RevId: 158964337
* Make packages able to handle Postables as wellGravatar Klaus Aehlig2017-06-14
| | | | | | | | Packages can remember events associated with reading the package; also make them aware of additional Postable events. Change-Id: Id7933de7e364b142d0c95fd774585d3271204b2b PiperOrigin-RevId: 158853675
* Automated g4 rollforward of commit b71e99b1f3746103e5d6802eebc24096b3494959.Gravatar gregce2017-06-05
| | | | | | | | | | | | | | | | | | | | | | | | (Automated g4 rollback of commit de92f9d8ea093416fae999073bbfcf3cf501ab55). *** Reason for rollback *** The problems that forced commit de92f9d8ea093416fae999073bbfcf3cf501ab55 were fixed in commit e6392cd380fce14d719890c78d5eb2657e8a6cfc . *** Original change description being rolled forward *** Implement dynamically configured LIPO builds. 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.... *** ROLLBACK_OF=156180015 PiperOrigin-RevId: 157865224
* Make SelectorList.toString() user-friendly.Gravatar gregce2017-06-01
| | | | | | | | This also guarantees consistency between toString() calls to lib.syntax.SelectorList and lib.packages.BuildType.SelectorList. PiperOrigin-RevId: 157617509
* Use FeatureConfiguration to compute value of CC_FLAGS make variableGravatar hlopko2017-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | This cl introduces new action_config type for Crosstool named 'generic'. This can be used to set the value of CC_FLAGS make variable using much more expressive mechanism (action_configs + features) than previous make_variable Crosstool messages. This has been requested by the C++ LPT. However, as FeatureConfiguration needs RuleContext, CC_FLAGS cannot be computed using configuration only anymore. Also, FeatureConfiguration is C++ rules specific class, and Bazel build-base cannot depend on it. Therefore we cannot use FeatureConfiguration for ExtraActions, for example. Because it cannot be made perfect, this cl is not updating all the possible places that expand make variables but limits the scope to: * genrule (the only widely used rule that often expands make variables) * *_test (CC_FLAGS is used by Tensorflow in the 'args' attribute) * cc_rules (people sometimes set 'copts' to something like: "-DCC_STRING=\\\"$(CC)\\\" -DCC_FLAGS_STRING=\"$(CC_FLAGS)\"" The long term plan is to use Skylark C++ API to get C++ command lines, so CC_FLAGS together with this inconsistent solution will be removed. RELNOTES: CC_FLAGS can be defined using 'generic' action_config in CROSSTOOL PiperOrigin-RevId: 157202883
* Clean up SkylarkToolchainConstructor's argument handling.Gravatar John Cater2017-05-26
| | | | | Change-Id: I0604355801bd7e4f77a93bfc38e970713a1392c5 PiperOrigin-RevId: 157116222
* Add toolchains attribute to aspect.Gravatar John Cater2017-05-26
| | | | | | | Part of #2219. Change-Id: I39ced1f3e2605154771df9424d6ed2f971820baf PiperOrigin-RevId: 157002268
* Automated g4 rollback of commit c4134802dd15d6ef5cca6521f6bf6aac395ee2ad.Gravatar kchodorow2017-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | *** Reason for rollback *** Roll forward of directory name change *** Original change description *** Automated g4 rollback of commit 1d9e1ac90197b1d3d7b137ba3c1ada67bb9ba31b. *** Reason for rollback *** Breaks //src/test/shell/integration:force_delete_output_test *** Original change description *** Symlink output directories to the correct directory name If the workspace directory is /path/to/my/proj and the name in the WORKSPACE file is "floop", this will symlink the output directories to output_base/execroot/floop instead of output_base/execroot/proj. More prep for #1262, fixes #1681. PiperOrigin-RevId: 156892980
* Expose the target map from Package.Gravatar carmi2017-05-19
| | | | | | | | This doesn't really expose new information, because one can iterate over the existing getTargets() and recreate the map. Moreover, the map is immutable, so there's no risk in returning it to the user. RELNOTES: None PiperOrigin-RevId: 156349797
* Add toolchains data to RuleClass and RuleContext.Gravatar John Cater2017-05-19
| | | | | | | | Also expose both sides to Skylark. Part of #2219. Change-Id: I4d749dd9981fe33f75310acb0ec3927cff6f28fe PiperOrigin-RevId: 156340638
* PiperOrigin-RevId: 156331430Gravatar nharmata2017-05-19
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* Adds ToolchainConstructor interface and implementations.Gravatar John Cater2017-05-19
| | | | | | | | | | ToolchainConstructor is used to create instances of ToolchainInfo, for toolchain-aware rule sets. Part of #2219. Change-Id: Iae4e519b156910cc28704b3ca5b11e57dd561107 PiperOrigin-RevId: 156303854
* Automated g4 rollback of commit b71e99b1f3746103e5d6802eebc24096b3494959.Gravatar mstaib2017-05-17
| | | | | | | | | | | | | | | | | | | | | | | *** Reason for rollback *** Causes crash bug in certain circumstances. *** Original change description *** Implement dynamically configured LIPO builds. 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... PiperOrigin-RevId: 156180015
* 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
* Automated g4 rollback of commit 9dec9a09d1e4d27e7cff73c440195a32d3b90752.Gravatar plf2017-05-05
| | | | PiperOrigin-RevId: 155194438
* 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
* Introduce BazelPackageLoader.Gravatar nharmata2017-05-04
| | | | | | | | | This is a standalone library for loading packages. It is intended to be used by clients outside of Bazel (for now, Kythe). Perform BazelPackageLoader#loadPackage in the testing hook used in all of Bazel's unit tests and integration tests. This gives us very good test coverage for BazelPackageLoader. RELNOTES: None PiperOrigin-RevId: 155004070
* Add static methods to return target kinds for built-in targetsGravatar Googler2017-05-03
| | | | | | | | Add static methods to return target kinds of InputFile and OutFile, as well as suffix of target kind of Rule. RELNOTES: None PiperOrigin-RevId: 154866926
* Make Skylark interpreter read Skylark command-line flagsGravatar brandjon2017-04-30
| | | | | | | | | | | This is the second of two CLs for making command line options able to affect the Skylark interpreter. For the main kinds of evaluation contexts -- package loading, .bzl loading, rule analysis, aspect analysis, and computed defaults -- the SkylarkSemanticsOptions object is retrieved from Skyframe and passed along to the Environment builder. For other contexts such as tests, default values of builtin functions, and standalone Skylark, flags are currently not processed. In the future, we may want to split into separate files the options that affect "pure" Skylark vs the options that affect Bazel-flavored Skylark. One possibility is to subclass SkylarkSemanticsOptions into SkylarkBazelSemanticsOptions, and go through an indirection in SkylarkUtils. We could also pass SkylarkSemanticsOptions to the parser, to support --incompatible_* changes that alter Skylark's syntax. I don't think that's needed at the moment. RELNOTES: None PiperOrigin-RevId: 154628391
* Native aspects can opt-in to apply to files.Gravatar dslomov2017-04-25
| | | | | | | Only works for top-level targets. RELNOTES: None. PiperOrigin-RevId: 154176914
* Document declared providers.Gravatar Dmitry Lomov2017-04-25
| | | | | Change-Id: Ifdc1773fb1439c16327bb84961998793a942e666 PiperOrigin-RevId: 154151084
* Update comments and remove obsolete field.Gravatar laurentlb2017-04-13
| | | | | RELNOTES: None. PiperOrigin-RevId: 153058374