ci.yml

name: CI

on:
  pull_request:
  push:
    branches: [ "main" ]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        otp_version: ['27.1', '26.2', '25.3']

    steps:
      - uses: actions/checkout@v4

      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          version-type: 'strict'

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cache/rebar3
            _build
          key: ${{ runner.os }}-erlang-${{ matrix.otp_version }}-${{ hashFiles('**/*rebar.lock') }}

      - run: make build

  test:
    name: Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        otp_version: ['27.1', '26.2', '25.3']

    needs:
      - build

    steps:
      - uses: actions/checkout@v4

      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          version-type: 'strict'

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cache/rebar3
            _build
          key: ${{ runner.os }}-erlang-${{ matrix.otp_version }}-${{ hashFiles('**/*rebar.lock') }}

      - run: make test