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path: root/src/main/java/com/google/devtools/build/lib/cmdline/Label.java
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* Precompute Label#hashCode and use it to implement a fast-path for #equals. ↵Gravatar Nathan Harmata2016-05-19
| | | | | | | | | Label#equals was a cpu hotspot revealed during profiling. The additional field for the precomputed hash code has no memory cost since each Label instance was already wasting 4 bytes due to object alignment requirements. -- MOS_MIGRATED_REVID=122626707
* Introduce Label.EXTERNAL_PACKAGE_FILE_NAME as a convenience. Note that we ↵Gravatar Nathan Harmata2016-04-27
| | | | | | | already have Label.EXTERNAL_PACKAGE_NAME. -- MOS_MIGRATED_REVID=120828276
* Enable all Label instantiations to use a single intern pool to optimize ↵Gravatar Googler2016-04-01
| | | | | | | | | memory usage Label instances do not share a single intern pool today, as some other objects, such as SkyKey and PackageIdentifier. This change allows all Label instantiations to use a single intern pool for better memory usage. -- MOS_MIGRATED_REVID=118780952
* Don't keep packages in the default repository around after loading.Gravatar Brian Silverman2016-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, this would get thrown when referring to the same package from both the main and default repositories: java.lang.IllegalArgumentException: Multiple entries with same key: tools/cpp=/home/brian/971-Robot-Code and tools/cpp=/home/brian/971-Robot-Code at com.google.common.collect.ImmutableMap.checkNoConflict(ImmutableMap.java:136) at com.google.common.collect.RegularImmutableMap.checkNoConflictInKeyBucket(RegularImmutableMap.java:98) at com.google.common.collect.RegularImmutableMap.fromEntryArray(RegularImmutableMap.java:84) at com.google.common.collect.ImmutableMap$Builder.build(ImmutableMap.java:295) at com.google.devtools.build.lib.buildtool.BuildTool.transformPackageRoots(BuildTool.java:301) at com.google.devtools.build.lib.buildtool.BuildTool.buildTargets(BuildTool.java:209) at com.google.devtools.build.lib.buildtool.BuildTool.processRequest(BuildTool.java:334) at com.google.devtools.build.lib.runtime.commands.TestCommand.doTest(TestCommand.java:119) at com.google.devtools.build.lib.runtime.commands.TestCommand.exec(TestCommand.java:104) at com.google.devtools.build.lib.runtime.BlazeCommandDispatcher.exec(BlazeCommandDispatcher.java:371) at com.google.devtools.build.lib.runtime.BlazeRuntime$3.exec(BlazeRuntime.java:1016) at com.google.devtools.build.lib.server.RPCService.executeRequest(RPCService.java:65) at com.google.devtools.build.lib.server.RPCServer.executeRequest(RPCServer.java:434) at com.google.devtools.build.lib.server.RPCServer.serve(RPCServer.java:229) at com.google.devtools.build.lib.runtime.BlazeRuntime.serverMain(BlazeRuntime.java:975) at com.google.devtools.build.lib.runtime.BlazeRuntime.main(BlazeRuntime.java:772) at com.google.devtools.build.lib.bazel.BazelMain.main(BazelMain.java:55) And this would get thrown for any packages in the main repository loaded from other repositories: java.lang.RuntimeException: Unrecoverable error while evaluating node 'PACKAGE:@//tools/build_rules/go/toolchain' (requested by nodes ) at com.google.devtools.build.skyframe.ParallelEvaluator$Evaluate.run(ParallelEvaluator.java:982) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:499) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalArgumentException: Invalid BUILD file name for package '@//tools/build_rules/go/toolchain': /home/brian/bazel/tools/build_rules/go/toolchain/BUILD at com.google.devtools.build.lib.packages.Package.finishInit(Package.java:299) at com.google.devtools.build.lib.packages.Package$Builder.finishBuild(Package.java:1308) at com.google.devtools.build.lib.skyframe.PackageFunction.compute(PackageFunction.java:501) at com.google.devtools.build.skyframe.ParallelEvaluator$Evaluate.run(ParallelEvaluator.java:933) ... 4 more Sponsor's comment: note the abundance of new Label.resolveRepositoryRelative() calls. They are ugly, but it's only making existing ugliness explicit. Yes, we should fix it, especially in the implementation of configurable attributes. Refs #940 -- Change-Id: I8bd7f7b00bec58a7157507595421bc50c81b404c Reviewed-on: https://bazel-review.googlesource.com/#/c/2591 MOS_MIGRATED_REVID=117429733
* Resolve repository-relative labels within the current repositoryGravatar Kristina Chodorow2016-01-28
| | | | | | | | | | | Using $(location //foo) from an external repository was resolving to @//foo, not @repo//foo, which generally wouldn't be in the main repository. This may also fix other cases where getRelative was resolving incorrectly. Fixes #819. -- MOS_MIGRATED_REVID=113256854
* Remove stray ul tag.Gravatar Alex Humesky2016-01-20
| | | | | -- MOS_MIGRATED_REVID=112562308
* Add a method for getting the root of a rule workspace to the Label methodGravatar Damien Martin-Guillerez2016-01-15
| | | | | | | | This method is exposed to Skylark and will enable correct handling of protobuf skylark files. See #784 -- MOS_MIGRATED_REVID=112235357
* Make repository-local labels in visibility declarations actually be ↵Gravatar Lukacs Berki2016-01-13
| | | | | | | | | repository-local. Fixes #765. -- MOS_MIGRATED_REVID=112027627
* Avoid double parsing PackageIdentifier PathFragmentsGravatar Michajlo Matijkiw2015-12-28
| | | | | | | | Not the most elegant, but not super intrusive. Can result in extra interned PackageIdentifiers, but in practice this should be very few. -- MOS_MIGRATED_REVID=110794705
* Move annotation classes used for referencing framework Java classes from ↵Gravatar John Field2015-12-16
| | | | | | | | | | | | | | Skylark into their own package. This allows, e.g., classes in the syntax package to access classes in the cmdline package without creating circular dependencies. While we're here: - Removed a couple of unused BUILD deps flagged in []. - Updated SkylarkRuleImplementationFunctionsTest to remove non-ASCII characters and clarify the intent of the test. -- MOS_MIGRATED_REVID=110360763
* Use Bazel Preconditions variant which avoids varargs array creationGravatar Mark Schaller2015-12-10
| | | | | | | Reduces garbage. -- MOS_MIGRATED_REVID=109914243
* Shuffle around all the constants related to the name of the //external ↵Gravatar Lukacs Berki2015-12-10
| | | | | | | | | package and the prefix of external packages in the execroot. This is in preparation for renaming that path segment from "external" to "bazel-external" so that we can provide a symlink to it from the source tree so that the source tree looks like the execroot. -- MOS_MIGRATED_REVID=109882753
* Make Android assets work in external repositories.Gravatar Lukacs Berki2015-11-20
| | | | | -- MOS_MIGRATED_REVID=108258054
* Add an explicit way to get the canonical string-representation of a Label.Gravatar Carmi Grushko2015-11-17
| | | | | | | Motivation: "toString" doesn't describe what representation it returns, and can be called implicitly on string-conversion. Users are then forced to read the javadoc to figure out what they get. -- MOS_MIGRATED_REVID=107946973
* Make RedirectChaser follow redirects through external repositories correctly ↵Gravatar Lukacs Berki2015-10-09
| | | | | | | and implement a "@//" label syntax that always points to the main repository. -- MOS_MIGRATED_REVID=105041493
* Intern PackageIdentifiers as a memory optimization.Gravatar Miguel Alcon Pinto2015-10-01
| | | | | -- MOS_MIGRATED_REVID=104403040
* Rationalize copyright headersGravatar Damien Martin-Guillerez2015-09-25
| | | | | | | | | | | The headers were modified with `find . -type f -exec 'sed' '-Ei' 's|Copyright 201([45]) Google|Copyright 201\1 The Bazel Authors|' '{}' ';'` And manual edit for not Google owned copyright. Because of the nature of ijar, I did not modified the header of file owned by Alan Donovan. The list of authors were extracted from the git log. It is missing older Google contributors that can be added on-demand. -- MOS_MIGRATED_REVID=103938715
* Move Label from the lib.syntax to the lib.cmdline package so that:Gravatar Lukacs Berki2015-09-21
- Label parsing can be simplified - lib.syntax is only contains the code for Skylark and is reasonably independent from the problem domain of building things This change is mostly only changes to imports declarations. The rest is reversing the dependency between :cmdline and :syntax and moving a tiny amount of code between Printer and FilesetEntry and the addition of SkylarkPrintableValue that I couldn't be bothered to separate out into its own change. -- MOS_MIGRATED_REVID=103527877
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