commit 37ac18cfe122aec168b7fbc5e3a2ae71301a1441 Author: James Mouradian Date: Thu May 28 10:16:57 2015 -0700 Adds optional output during zinc compilation. Allows a user to use one or more of three flags to produce optional output in zinc: -log-phases: log the compilation phases of each file. -print-progress: print the progress in perentage of steps complete to screen while compiling. -heartbeat : emit a heartbeat every seconds. Pull request: https://github.com/pantsbuild/pants/pull/1560 Sample output (available without line wrap at pull request): From flag -log-phases: ``` 18:02:48 00:01 [compile] 18:02:48 00:01 [bootstrap-zinc] 18:02:50 00:03 [zinc] [info] Compiling 12 Scala sources to /Users/jmouradian/workspace/pants/.pants.d/compile/jvm/scala/classes... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Cache.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Compiler.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/FileFPrint.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Inputs.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Main.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Nailgun.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Options.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/SbtAnalysis.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Settings.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Setup.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Util.scala... [info] parser /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/ZincClient.scala... [info] namer /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Cache.scala... [info] namer /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Compiler.scala... [info] namer /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/FileFPrint.scala... [info] namer /Users/jmouradian/workspace/pants/src/scala/org/pantsbuild/zinc/Inputs.scala... ``` From flag -print-progress: ``` 18:04:58 00:01 [compile] 18:04:58 00:01 [zinc] [info] Compiling 12 Scala sources to /Users/jmouradian/workspace/pants/.pants.d/compile/jvm/scala/classes... Progress: 100%[info] Compile success at May 26, 2015 6:05:17 PM [18.715s] Done. ``` From flag -heartbeat 1: ``` Compiling 12 scala sources in 1 target (partition 1 of 1). 18:06:17 00:01 [compile] 18:06:17 00:01 [bootstrap-scalac] 18:06:18 00:02 [bootstrap-zinc] 18:06:19 00:03 [zinc] [info] Compiling 12 Scala sources to /Users/jmouradian/workspace/pants/.pants.d/compile/jvm/scala/classes... ...............[info] Compile success at May 26, 2015 6:06:38 PM [18.765s] Done. ``` Testing Done: Ran arbitrary targets in source observing output and ensuring SUCCESS. Bugs closed: 1560 Reviewed at https://rbcommons.com/s/twitter/r/2233/ src/scala/org/pantsbuild/zinc/Compiler.scala | 11 ++--- src/scala/org/pantsbuild/zinc/Inputs.scala | 10 ++--- src/scala/org/pantsbuild/zinc/Main.scala | 8 +++- src/scala/org/pantsbuild/zinc/Settings.scala | 28 +++++++++---- src/scala/org/pantsbuild/zinc/Setup.scala | 25 ++++++----- .../pantsbuild/zinc/SimpleCompileProgress.scala | 48 ++++++++++++++++++++++ src/scala/org/pantsbuild/zinc/Util.scala | 21 ++++++++-- 7 files changed, 119 insertions(+), 32 deletions(-)