name: CI

on: [push, pull_request]

jobs:

  tests:
    name: Tests
    strategy:
      fail-fast: false
      matrix:
        otp: [20, 23, 24, 25, 26, 27]
    runs-on: ubuntu-20.04
    container:
      image: erlang:${{ matrix.otp }}
    steps:
    - uses: actions/checkout@v3
    - run: make
      if: matrix.otp >= 24 && matrix.otp < 27
    - run: REBAR=rebar make
      if: matrix.otp < 24
    - run: rebar3 compile
    - run: rebar3 xref
    - run: rebar3 dialyzer
    - run: rebar3 eunit -v
    - name: Send to Coveralls
      if: matrix.otp == 24
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        COVERALLS=true rebar3 as test coveralls send
        curl -v -k https://coveralls.io/webhook \
             --header "Content-Type: application/json" \
             --data '{"repo_name":"$GITHUB_REPOSITORY",
                      "repo_token":"$GITHUB_TOKEN",
                      "payload":{"build_num":$GITHUB_RUN_ID,
                                 "status":"done"}}'
