ci.yml

name: CI
on:
  pull_request:
    branches: [ '**' ]
  push:
    branches: [ '**' ]
    tags: [ v* ]
jobs:
  ci:
    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
    runs-on: ubuntu-20.04
    env:
      JAVA_OPTS: "-Xmx3500M -Dsbt.task.timings=true"
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
      - name: Cache sbt
        uses: actions/cache@v2
        with:
          path: |
            ~/.sbt
            ~/.ivy2/cache
            ~/.coursier
          key: sbt-cache-${{ runner.os }}-${{ hashFiles('project/build.properties') }}
      - name: Compile
        run:
          sbt -v compile
      - name: Test
        run:
          sbt -v test
      - name: Cleanup
        run: |
          rm -rf "$HOME/.ivy2/local" || true
          find $HOME/.ivy2/cache                       -name "ivydata-*.properties" -delete || true
          find $HOME/.ivy2/cache                       -name "*-LM-SNAPSHOT*"       -delete || true
          find $HOME/.cache/coursier/v1                -name "ivydata-*.properties" -delete || true
          find $HOME/.sbt                              -name "*.lock"               -delete || true
  mima:
    # run on external PRs, but not on internal PRs since those will be run by push to branch
    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
    runs-on: ubuntu-20.04
    env:
      JAVA_OPTS: "-Xmx3500M"
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0 # checkout tags so that dynver works properly (we need the version for MiMa)
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
      - name: Cache sbt
        uses: actions/cache@v2
        with:
          path: |
            ~/.sbt
            ~/.ivy2/cache
            ~/.coursier
          key: sbt-cache-${{ runner.os }}-JVM-${{ hashFiles('project/build.properties') }}
      - name: Check MiMa # disable for major releases
        run: sbt -v mimaReportBinaryIssues
      - name: Cleanup
        run: |
          rm -rf "$HOME/.ivy2/local" || true
          find $HOME/.ivy2/cache                       -name "ivydata-*.properties" -delete || true
          find $HOME/.ivy2/cache                       -name "*-LM-SNAPSHOT*"       -delete || true
          find $HOME/.cache/coursier/v1                -name "ivydata-*.properties" -delete || true
          find $HOME/.sbt                              -name "*.lock"               -delete || true