semaphore.yml

# Use the latest stable version of Semaphore 2.0 YML syntax:
version: v1.0

# Name of your pipeline. In this example we connect two pipelines with
# a promotion, so it helps to differentiate what's the job of each.
name: Semaphore example for Scala Play

# An agent defines the environment in which your code runs.
# It is a combination of one of available machine types and operating
# system images. See:
# - https://docs.semaphoreci.com/article/20-machine-types
# - https://docs.semaphoreci.com/article/32-ubuntu-1804-image
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu2004

# Blocks define the structure of a pipeline and are executed sequentially.
# Each block has a task that defines one or many parallel jobs. Jobs define
# the commands to execute.
# - https://docs.semaphoreci.com/article/62-concepts
blocks:
  - name: "Scala with Play"
    task:
      env_vars:
        # Define an environment variable
        # Needed for use in scripts/test-sbt and scripts/test-gradle
        # - https://docs.semaphoreci.com/article/66-environment-variables-and-secrets
        - name: SCALA_VERSION
          value: "2.12.6"
      # Commands in prologue run at the beginning of each parallel job.
      # - https://docs.semaphoreci.com/article/50-pipeline-yaml
      prologue:
        commands:
          - cd $HOME
          - ls -lah
          # Checkout code from Git repository. This step is mandatory if the
          # job is to work with your code.
          - checkout
          # sem-version expects binary version:
          - sem-version scala 2.12
          # Restore dependencies from cache, command won't fail if key is
          # missing. More on caching:
          # - https://docs.semaphoreci.com/article/54-toolbox-reference#cache
          - cache restore sbt-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt),sbt-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH,sbt-java$JAVA_VERSION-master
          - cache restore ivy2-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt),ivy2-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH,ivy2-java$JAVA_VERSION-master
          - cache restore gradle-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt),gradle-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH,gradle-java$JAVA_VERSION-master
      jobs:
        - name: Tests
          # Define variables for a build matrix
          # - https://docs.semaphoreci.com/article/50-pipeline-yaml#matrix
          matrix:
            - env_var: JAVA_VERSION
              values: ["8", "11"]
          commands:
            - sem-version java $JAVA_VERSION
            - ./scripts/test-sbt
            - ./scripts/test-gradle
      # Commands in epilogue run at the end of each parallel job.
      epilogue:
        commands:
        - cd $HOME
        - ls -lah
        - cache store sbt-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt) .sbt
        - cache store ivy2-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt) .ivy2/cache
        - cache store gradle-java$JAVA_VERSION-$SEMAPHORE_GIT_BRANCH-$(checksum $SEMAPHORE_PROJECT_NAME/build.sbt) .gradle/caches