CI build for HelloWorld

[rajdeepd]

Related issues
#114

Describe the proposed solution
Created a new circleci based configuration which checks for scalastyle and testcoverage

Describe alternatives you've considered
It will be easier for helloworld to have its own CI build.

Additional context
none

[codecov]

Codecov Report

Merging #210 into master will decrease coverage by 86.39%.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           master   #210      +/-   ##
========================================
- Coverage   86.39%     0%   -86.4%     
========================================
  Files         310    310              
  Lines       10136    316    -9820     
  Branches      351     15     -336     
========================================
- Hits         8757      0    -8757     
+ Misses       1379    316    -1063

Impacted Files	Coverage Δ
...cala/com/salesforce/op/OpWorkflowModelWriter.scala	0% <0%> (-100%)	⬇️
...orce/op/stages/impl/feature/MimeTypeDetector.scala	0% <0%> (-100%)	⬇️
...sforce/op/stages/base/binary/BinaryEstimator.scala	0% <0%> (-100%)	⬇️
...la/com/salesforce/op/aggregators/Geolocation.scala	0% <0%> (-100%)	⬇️
.../stages/impl/feature/OpStringIndexerNoFilter.scala	0% <0%> (-100%)	⬇️
...orce/op/stages/impl/feature/BinaryVectorizer.scala	0% <0%> (-100%)	⬇️
...ala/com/salesforce/op/testkit/InfiniteStream.scala	0% <0%> (-100%)	⬇️
...esforce/op/stages/impl/feature/TextTokenizer.scala	0% <0%> (-100%)	⬇️
...la/com/salesforce/op/utils/io/avro/AvroInOut.scala	0% <0%> (-100%)	⬇️
...rce/op/stages/impl/feature/JaccardSimilarity.scala	0% <0%> (-100%)	⬇️
... and 272 more

---

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[rajdeepd]

@tovbinm is this a bug in the test case? https://travis-ci.com/salesforce/TransmogrifAI/jobs/171776690

[tovbinm]

@rajdeepd it's not running the helloworld build yet. The results seems to be from the regular build.

[rajdeepd]

@tovbinm is there something else I need to add or this will suffice.

[tovbinm]

@rajdeepd we have two options here:

1. configure helloworld as a separate build on Travis & Circle CI (this is what you started to do) by adding build configs.
2. include helloworld build as part of the regular build (by modifying the build.gradle file in the root project). we can add a extra task that execute helloworld builds, which we will use on CI. E.g.:

./gradlew reportScoverage && ./gradlew publishToMavenLocal && ./gradlew buildHelloworld

I think the second option is preferred, cause you would be able to test it locally and we wont need to replicate the CI build configs into helloworld project.

Does it make sense?

[tovbinm]

@rajdeepd please also read https://docs.travis-ci.com/user/tutorial/ and https://circleci.com/docs/2.0/tutorials/

[codecov]

Codecov Report

Merging #210 into master will decrease coverage by 4.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #210      +/-   ##
==========================================
- Coverage   86.39%   82.33%   -4.07%     
==========================================
  Files         310      310              
  Lines       10136    10136              
  Branches      351      548     +197     
==========================================
- Hits         8757     8345     -412     
- Misses       1379     1791     +412

Impacted Files	Coverage Δ
...alesforce/op/cli/gen/templates/SimpleProject.scala	0% <0%> (-100%)	⬇️
.../scala/com/salesforce/op/cli/gen/ProblemKind.scala	0% <0%> (-100%)	⬇️
...cala/com/salesforce/op/cli/gen/FileInProject.scala	0% <0%> (-100%)	⬇️
.../salesforce/op/features/FeatureBuilderMacros.scala	0% <0%> (-100%)	⬇️
...in/scala/com/salesforce/op/cli/CommandParser.scala	0% <0%> (-98.12%)	⬇️
...cala/com/salesforce/op/cli/gen/ProblemSchema.scala	0% <0%> (-96.56%)	⬇️
...src/main/scala/com/salesforce/op/cli/gen/Ops.scala	0% <0%> (-94%)	⬇️
...ain/scala/com/salesforce/op/cli/SchemaSource.scala	0% <0%> (-87.94%)	⬇️
...a/com/salesforce/op/cli/gen/ProjectGenerator.scala	0% <0%> (-87.5%)	⬇️
...in/scala/com/salesforce/op/cli/CliParameters.scala	0% <0%> (-80.96%)	⬇️
... and 4 more

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[rajdeepd]

@rajdeepd we have two options here:

1. configure helloworld as a separate build on Travis & Circle CI (this is what you started to do) by adding build configs.
2. include helloworld build as part of the regular build (by modifying the build.gradle file in the root project). we can add a extra task that execute helloworld builds, which we will use on CI. E.g.:

./gradlew reportScoverage && ./gradlew publishToMavenLocal && ./gradlew buildHelloworld

I think the second option is preferred, cause you would be able to test it locally and we wont need to replicate the CI build configs into helloworld project.

Does it make sense?

@tovbinm yes

[tovbinm]

@rajdeepd lgtm! please also update the TravisCI build config.

[rajdeepd]

@tovbinm sure!

[tovbinm]

Thank you @rajdeepd Looking forward to it ;)

[salesforce-cla]

Thanks for the contribution! Before we can merge this, we need @rajdeepd to sign the Salesforce.com Contributor License Agreement.