Support for directories-to-pull and environment-variables

[dotdoom]

In order to generate coverage of e.g. Espresso tests, it's necessary to make the following adjustments:

• set testCoverageEnabled true in build.gradle > android > buildTypes > [buildType] block
  (minifyEnabled has to be false)
• add --environment-variables coverage=true,coverageFile=/sdcard/coverage/somefile to gcloud cmdline (see documentation)
• add --directories-to-pull /sdcard/coverage to gcloud cmdline (so that the files will be pulled into artifacts subdirectory in the GCS bucket)
• add jacoco-agent.properties file to classpath (e.g. to resources) with destfile set to a writable directory
• add external storage read/write permissions to AndroidManifest.xml

Of all the above, do you think it would be feasible to add support for --environment-variables and --directories-to-pull (in some generic way, perhaps verbatim strings) gcloud options to the plugin, and most importantly, an ability to copyArtifact the artifacts subdirectory?

[gildor]

I see. Definitely, make sense. My original goal to support all features of CLI gcloud.
My current implementation was created before gcloud supported such options, so yes, I will try to find time to prototype it on this weekend

[dotdoom]

A friendly ping!

[gildor]

Thanks for a ping! :) Will do 👍