Interestingly this only happens if you run library:assemble. If you run library:bundleRelease it doesn't happen.
This means only when running assemble, it triggers running some other task, during the build that changes the aar. On Mon, Sep 15, 2014 at 11:49 AM, Xavier Ducrohet <[email protected]> wrote: > You can run the build with --info and it'll tell you what triggers a task > to run. > > > Interestingly it says > Executing task ':library:bundleRelease' (up-to-date check took 0.0010 > secs) due to: > Output file > /Volumes/Sources/ext/ub-tools-ide133/tools/base/build-system/tests/multiproject/library/build/outputs/aar/library-1.0.aar > has changed. > > Which is weird. This means another task is changing the aar. > > On Sat, Aug 23, 2014 at 12:04 AM, Jake Wharton <[email protected]> > wrote: > >> I'm still seeing this behavior. Did you ever get to take a look? >> >> >> On Fri, May 16, 2014 at 11:38 AM, Xavier Ducrohet <[email protected]> >> wrote: >> >>> This shouldn't happen. I'll double check. >>> >>> >>> On Fri, May 16, 2014 at 12:16 AM, Jake Wharton <[email protected]> >>> wrote: >>> >>>> Ok, I lied. Quick investigation into Gradle. It has inputs and outputs >>>> declared for incremental invocation (inputs >>>> <https://github.com/gradle/gradle/blob/master/subprojects/core/src/main/groovy/org/gradle/api/tasks/AbstractCopyTask.java#L114-L125> >>>> & outputs >>>> <https://github.com/gradle/gradle/blob/master/subprojects/core/src/main/groovy/org/gradle/api/tasks/bundling/AbstractArchiveTask.java#L79-L82> >>>> ). >>>> >>>> As to whether the configuration by the plugin code is enough I am not >>>> sure. >>>> >>>> >>>> On Fri, May 16, 2014 at 12:04 AM, Jake Wharton <[email protected]> >>>> wrote: >>>> >>>>> The configuration of the Zip command on the ‘bundle’ tasks seems to >>>>> always be causing the output file to be modified. >>>>> >>>>> The easiest way to demonstrate it using the gradle-samples-0.10.zip >>>>> contents. These commands should be run in the ‘multiproject’ folder: >>>>> >>>>> gradle clean :library:assemble > /dev/null >>>>> ls -lhT library/build/libs/library-1.0.aar >>>>> gradle :library:assemble > /dev/null >>>>> ls -lhT library/build/libs/library-1.0.aar >>>>> >>>>> Here’s the output from me running: >>>>> >>>>> $ gradle clean :library:assemble > /dev/null >>>>> $ ls -lhT library/build/libs/library-1.0.aar >>>>> -rw-r--r-- 1 jw jw 2.7K May 15 23:57:18 2014 >>>>> library/build/libs/library-1.0.aar >>>>> $ gradle :library:assemble > /dev/null >>>>> $ ls -lhT library/build/libs/library-1.0.aar >>>>> -rw-r--r-- 1 jw jw 2.7K May 15 23:57:32 2014 >>>>> library/build/libs/library-1.0.aar >>>>> >>>>> When you run with --info you can see that it knows what’s happening: >>>>> >>>>> :library:bundleRelease (Thread[main,5,main]) started. >>>>> :library:bundleRelease >>>>> Executing task ':library:bundleRelease' (up-to-date check took 0.002 >>>>> secs) due to: >>>>> Output file >>>>> /Users/jw/Downloads/gradle-samples-0.10/multiproject/library/build/libs/library-1.0.aar >>>>> has changed. >>>>> :library:bundleRelease (Thread[main,5,main]) completed. Took 0.011 secs. >>>>> >>>>> The task inputs and outputs are configured in LibraryPlugin: >>>>> >>>>> bundle.destinationDir = project.file("$project.buildDir/libs")// ... >>>>> bundle.from(project.file("$project.buildDir/$DIR_BUNDLES/${variantData.variantConfiguration.dirName}")) >>>>> >>>>> I didn’t dig down into the Gradle impl of Zip to find out what’s >>>>> exactly happening. >>>>> >>>>> Is this working as intended or is it a breakage of incremental? >>>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "adt-dev" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> >>> -- >>> Xavier Ducrohet >>> Android SDK Tech Lead >>> Google Inc. >>> http://developer.android.com | http://tools.android.com >>> >>> Please do not send me questions directly. Thanks! >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "adt-dev" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "adt-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Xavier Ducrohet > Android SDK Tech Lead > Google Inc. > http://developer.android.com | http://tools.android.com > > Please do not send me questions directly. Thanks! > -- Xavier Ducrohet Android SDK Tech Lead Google Inc. http://developer.android.com | http://tools.android.com Please do not send me questions directly. Thanks! -- You received this message because you are subscribed to the Google Groups "adt-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
