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path: root/src/main/java/com/google/devtools/build/lib/skyframe/AbstractLabelCycleReporter.java
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* Add a flag to evaluate the top level transitions in SkyframeGravatar ulfjack2018-08-02
| | | | | | | | | | | | | | | | | | | | | | | | This adds a new PrepareAnalysisPhaseFunction, which started out as a copy of some existing code from SkyframeExecutor, BuildView, AnalysisPhaseRunner, AnalysisUtils, and ConfigurationResolver, which was then modified to work inside Skyframe. Most of our tests already work with the new code, except for some of the tests related to configuration trimming in combination with dependency cycles. The reason for this is that we can only recover from dependency cycles at the end of a Skyframe invocation, but never inside a Skyframe invocation. The new code therefore cannot return partial results like the old code. This seems to make null builds a bit faster. In my testing, I saw null build times for a single test target go from ~50ms to ~40ms. This is probably due to slightly better caching - it seems that computing the configuration transitions and top-level targets is non-negligible, even if there's only a single top-level configuration for a single top-level target. This might be an even bigger win if there are a lot of top-level targets and configurations. PiperOrigin-RevId: 207083192
* Replace all usages of Blaze's Preconditions class with guava.Gravatar tomlu2017-11-09
| | | | | | | | Blaze had its own class to avoid GC from varargs array creation for the precondition happy path. Guava now (mostly) implements these, making it unnecessary to maintain our own. This change was almost entirely automated by search-and-replace. A few BUILD files needed fixing up since I removed an export of preconditions from lib:util, which was all done by add_deps. There was one incorrect usage of Preconditions that was caught by error prone (which checks Guava's version of Preconditions) that I had to change manually. PiperOrigin-RevId: 175033526
* Provide more reporting options to SkyFunctions Gravatar Klaus Aehlig2017-02-27
| | | | | | | | | | | | | With more specific information to be reported by Skyfunctions, e.g., to inform the build-event protocol on missing files, the EventHandler interface is no longer enough. Therefore, provide an enriched context for reporting events. -- Change-Id: I2d06166fe4d5b9054e24ad8c752fafc039e3f9f8 Reviewed-on: https://cr.bazel.build/8794 PiperOrigin-RevId: 148463437 MOS_MIGRATED_REVID=148463437
* Improve cycle reporting error message.Gravatar Laurent Le Brun2017-01-04
| | | | | | -- PiperOrigin-RevId: 143547986 MOS_MIGRATED_REVID=143547986
* Use Bazel Preconditions variant which avoids varargs array creationGravatar Mark Schaller2015-12-10
| | | | | | | Reduces garbage. -- MOS_MIGRATED_REVID=109914243
* Use the same method as LoadedPackageProvider.Bridge to look up targets.Gravatar Ulf Adams2015-09-28
| | | | | | | | | | This unfortunately requires injecting an EventHandler into the getTargetForLabel call, which is not super nice. On the other hand, it's not clear how this can be much better - looking up targets in the cycle reporter doesn't lend itself to prettiness. -- MOS_MIGRATED_REVID=103965373
* Split the PackageManager type hierarchy; no longer inherit LoadedPackageProv.Gravatar Ulf Adams2015-09-28
| | | | | | | | | | | | | This limits the exposure of LoadedPackageProvider, such that there will be no regressions in the use of getLoadedTarget. Unfortunately, fully removing LoadedPackageProvider is more work than I'm willing to take on right now, and this is the cleanest intermediate solution I could come up with. This unblocks my other work (removing SkyframeExecutor.errorEventHandler). Someone else will have to shave this yak. -- MOS_MIGRATED_REVID=103943375
* 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
* Pass the SkyframePackageManager to the cycle reporters, not LoadedPackageP.Gravatar Ulf Adams2015-09-24
| | | | | | | This is in preparation for removing LoadedPackageProvider. -- MOS_MIGRATED_REVID=103752960
* 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
* Some cleanup changes.Gravatar Ulf Adams2015-03-05
| | | | | -- MOS_MIGRATED_REVID=87821306
* Update from Google.Gravatar Han-Wen Nienhuys2015-02-25
-- MOE_MIGRATED_REVID=85702957