name: Binary Compatibility

on:
  pull_request:
  push:
    branches:
      - main
      - 1.0.x

permissions: {}

jobs:
  check-binary-compatibility:
    name: Check / Binary Compatibility
    runs-on: ubuntu-20.04
    if: github.repository == 'apache/pekko'
    strategy:
      fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: 0

      - name: Setup Java 11
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 11

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Enable jvm-opts
        run: cp .jvmopts-ci .jvmopts

      - name: Compile code
        run: sbt +compile

      - name: Check if the dependency task in the built correctly
        run: sbt dependWalkerCheck

      - name: Report MiMa Binary Issues
        run: |-
          sbt +mimaReportBinaryIssues

      - name: Check correct MiMa filter directories
        run: |
          sbt checkMimaFilterDirectories