Clean build output for regular builds

[epeee]

a very first draft for #664 in order to get early feedback.

[epeee]

@mockitoguy thx for your feedback. The only part which I was not able to cover is the templates (initShipkit task) part. Maybe I have overlooked something but I could not find any parts which would require a change. Did I miss something?

[mockitoguy]

I'll complete the review today! Thanks!

[epeee]

I just did some local testing using shipkit-example project:

./gradlew ciPerformRelease
  Building version '0.16.14' (value loaded from 'version.properties' file).
  [INCUBATING] upgrade-dependency plugin is incubating and may change in any version.
:ciPerformRelease
  Checking if release is needed:
    ./gradlew releaseNeeded
[releaseNeeded] Starting a Gradle Daemon, 1 busy and 1 stopped Daemons could not be reused, use --status for details
[releaseNeeded]   Building version '0.16.14' (value loaded from 'version.properties' file).
[releaseNeeded]   [INCUBATING] upgrade-dependency plugin is incubating and may change in any version.
[releaseNeeded] :identifyGitBranch
[releaseNeeded]   Executing:
[releaseNeeded]     git rev-parse --abbrev-ref HEAD
[releaseNeeded]   Identified current branch: release/ep
[releaseNeeded] :api:downloadPreviousReleaseArtifacts
[releaseNeeded]   Downloading remote artifact
[releaseNeeded]   - from https://bintray.com/shipkit/examples/download_file?file_path=org/mockito/shipkit-example/api/0.16.13/api-0.16.13-sources.jar
[releaseNeeded]   - and saving it to /home/ep/tmp/shipkit-example/subprojects/api/build/previous-release-artifacts/api-0.16.13-sources.jar
[releaseNeeded] :api:createDependencyInfoFile
[releaseNeeded] :api:sourcesJar UP-TO-DATE
[releaseNeeded] :api:comparePublications
[releaseNeeded] :api:comparePublications - about to compare publications
[releaseNeeded] :api:comparePublications - META-INF/dependency-info.md files equal: true
[releaseNeeded] :api:comparePublications - source jars equal: true
[releaseNeeded] :api:comparePublications - You can find detailed publication comparison results in file /home/ep/tmp/shipkit-example/subprojects/api/build/publications-comparison.txt.
[releaseNeeded] :impl:downloadPreviousReleaseArtifacts
[releaseNeeded]   Downloading remote artifact
[releaseNeeded]   - from https://bintray.com/shipkit/examples/download_file?file_path=org/mockito/shipkit-example/impl/0.16.13/impl-0.16.13-sources.jar
[releaseNeeded]   - and saving it to /home/ep/tmp/shipkit-example/subprojects/impl/build/previous-release-artifacts/impl-0.16.13-sources.jar
[releaseNeeded] :api:compileJava UP-TO-DATE
[releaseNeeded] :api:processResources NO-SOURCE
[releaseNeeded] :api:classes UP-TO-DATE
[releaseNeeded] :api:jar UP-TO-DATE
[releaseNeeded] :impl:createDependencyInfoFile
[releaseNeeded] :impl:sourcesJar UP-TO-DATE
[releaseNeeded] :impl:comparePublications
[releaseNeeded] :impl:comparePublications - about to compare publications
[releaseNeeded] :impl:comparePublications - META-INF/dependency-info.md files equal: true
[releaseNeeded] :impl:comparePublications - source jars equal: true
[releaseNeeded] :impl:comparePublications - You can find detailed publication comparison results in file /home/ep/tmp/shipkit-example/subprojects/impl/build/publications-comparison.txt.
[releaseNeeded] :releaseNeeded
[releaseNeeded]   Commit message to inspect for keywords '[ci skip-release]' and '[ci skip-compare-publications]': <unknown commit message>
[releaseNeeded]   Current branch 'release/ep' matches 'master|release/.+': true
[releaseNeeded] 
[releaseNeeded]   Compared 2 publication(s). No changes since previous release!
[releaseNeeded] 
[releaseNeeded] Release is considered _not_ needed when:
[releaseNeeded]  - 'SKIP_RELEASE' environment variable is present (currently: false)
[releaseNeeded]  - commit message contains '[ci skip-release]' (currently: false)
[releaseNeeded]  - we are building a "pull request" (currently: false)
[releaseNeeded] Release is needed when all above is false and: 
[releaseNeeded]  - we are building on a branch that matches regex 'master|release/.+' (currently: true)
[releaseNeeded]  - and one of the following criteria is true:
[releaseNeeded]    - there are changes in the binaries when compared to previous version (currently: false)
[releaseNeeded]    - commit message contains '[ci skip-compare-publications]' (currently: false)
[releaseNeeded]    - 'skipComparePublications' property on task releaseNeeded is true (currently: false)
[releaseNeeded] 
[releaseNeeded]  Skipping release because publications are identical.
[releaseNeeded] 
[releaseNeeded] BUILD SUCCESSFUL
[releaseNeeded] 
[releaseNeeded] Total time: 10.369 secs
  External process [releaseNeeded] completed.

BUILD SUCCESSFUL

Total time: 12.484 secs