ci.yml

name: CI

on: [push, pull_request]

jobs:
  test:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        scala:
          - 2.13.15

    steps:
      - uses: actions/checkout@v4

      - uses: coursier/cache-action@v6

      - name: setup Java 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'oracle'
          cache: 'sbt'

      - name: setup SBT
        uses: sbt/setup-sbt@v1

      - name: Check code formatting
        run: sbt clean check

      - name: build ${{ matrix.scala }}
        run: sbt ++${{ matrix.scala }} clean coverage test

      - name: test coverage
        if: success()
        run: sbt ++${{ matrix.scala }} coverageAggregate coveralls
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_FLAG_NAME: Scala ${{ matrix.scala }}