48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
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## Test a Scala application
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This example demonstrates the integration of Gitlab CI with Scala
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applications using SBT. Checkout the example
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[project](https://gitlab.com/gitlab-examples/scala-sbt) and
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[build status](https://gitlab.com/gitlab-examples/scala-sbt/builds).
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### Add `.gitlab-ci.yml` file to project
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The following `.gitlab-ci.yml` should be added in the root of your
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repository to trigger CI:
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``` yaml
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image: java:8
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before_script:
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- apt-get update -y
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- apt-get install apt-transport-https -y
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# Install SBT
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- echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list
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- apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823
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- apt-get update -y
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- apt-get install sbt -y
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- sbt sbt-version
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test:
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script:
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- sbt clean coverage test coverageReport
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```
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The `before_script` installs [SBT](http://www.scala-sbt.org/) and
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displays the version that is being used. The `test` stage executes SBT
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to compile and test the project.
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[scoverage](https://github.com/scoverage/sbt-scoverage) is used as an SBT
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plugin to measure test coverage.
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You can use other versions of Scala and SBT by defining them in
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`build.sbt`.
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### Display test coverage in build
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Add the `Coverage was \[\d+.\d+\%\]` regular expression in the
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**Settings > Edit Project > Test coverage parsing** project setting to
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retrieve the test coverage rate from the build trace and have it
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displayed with your builds.
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**Builds** must be enabled for this option to appear.
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