6228
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main: 93%

Ran 17 Aug 2015 06:04PM UTC

Jobs 10

Files 352

Run time 8min

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Build # 6228

Build Type

push

travis-ci

Committed by

stuhood

Commit Message

Add support for jar'ing compile outputs in the isolated strategy. This change makes the isolated compile strategy viable out-of-the-box for use with large dependency graphs. Without it, `test.junit` and `run.jvm` performance slows down significantly due to the large number of loose classfile directories.

- Split CompileContext out into its own file and add a specialized implementation for the isolated strategy.
- Add support for replacing classpath entries.
- Added a `finalize_execute` method to GroupMember to play a role symmetrical to `prepare_execute`, which runs only if a member has relevant targets.

This helps Twitter replace a nasty hack whereby the compile_classpath was repeatedly re-jar'd by a task that (without assuming too much about the internals of jvm_compile) attempted to consolidate all directories on the classpath into jars.

Testing Done:
https://github.com/pantsbuild/pants/pull/2002

Reviewed at https://rbcommons.com/s/twitter/r/2643/

Coverage Stats

15745 of 21314 relevant lines covered (73.87%)

1.39 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	6228.1 (CI_FLAGS="-cjlpn 'Various pants self checks'")	17 Aug 2015 06:05PM UTC		Travis Job 6228.1
2	6228.2 (CI_FLAGS="-fkmsrcn -u 0/2 'Unit tests for pants and pants-plugins - shard 1'")	17 Aug 2015 06:05PM UTC	68.76	Travis Job 6228.2
3	6228.3 (CI_FLAGS="-fkmsrcn -u 1/2 'Unit tests for pants and pants-plugins - shard 2'")	17 Aug 2015 06:04PM UTC	70.3	Travis Job 6228.3
4	6228.4 (CI_FLAGS="-fkmsrcjlp 'Python contrib tests'")	17 Aug 2015 06:04PM UTC		Travis Job 6228.4
5	6228.5 (CI_FLAGS="-fkmsrjlpn -i 0/6 'Python integration tests for pants - shard 1'")	17 Aug 2015 06:04PM UTC		Travis Job 6228.5
6	6228.6 (CI_FLAGS="-fkmsrjlpn -i 1/6 'Python integration tests for pants - shard 2'")	17 Aug 2015 06:10PM UTC		Travis Job 6228.6
7	6228.7 (CI_FLAGS="-fkmsrjlpn -i 2/6 'Python integration tests for pants - shard 3'")	17 Aug 2015 06:13PM UTC		Travis Job 6228.7
8	6228.8 (CI_FLAGS="-fkmsrjlpn -i 3/6 'Python integration tests for pants - shard 4'")	17 Aug 2015 06:11PM UTC		Travis Job 6228.8
9	6228.9 (CI_FLAGS="-fkmsrjlpn -i 4/6 'Python integration tests for pants - shard 5'")	17 Aug 2015 06:10PM UTC		Travis Job 6228.9
10	6228.10 (CI_FLAGS="-fkmsrjlpn -i 5/6 'Python integration tests for pants - shard 6'")	17 Aug 2015 06:11PM UTC		Travis Job 6228.10

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