v3.yml

name: Torch v3 CI

on:
  pull_request:
    branches: [v1, v2, v3]
    types: [opened, edited, reopened, synchronize]
  push:
    branches: [v3]
    tags:
      - v[1-3].[0-9]+.[0-9]+

jobs:
  mix_test:
    name: mix test (Elixir ${{matrix.elixir}} | OTP ${{matrix.otp}})
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - elixir: 1.10.x
            otp: 21.3.8.21
          - elixir: 1.10.x
            otp: 22.3.4.16
          - elixir: 1.10.x
            otp: 23.2.7
            warnings_as_errors: true
            static_analysis: false
          - elixir: 1.11.x
            otp: 21.3.8.21
          - elixir: 1.11.x
            otp: 22.3.4.16
          - elixir: 1.11.x
            otp: 23.2.7
            warnings_as_errors: true
            static_analysis: false
          - elixir: 1.12.x
            otp: 22.x
          - elixir: 1.12.x
            otp: 23.x
          - elixir: 1.12.x
            otp: 24.x

    services:
      db:
        image: postgres:10.1-alpine
        env:
          POSTGRES_USER: postgres
          POSTGRES_DB: example_test
          POSTGRES_PASSWORD: ""
        ports: ["5432:5432"]
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    env:
      MIX_ENV: test
      DATABASE_POSTGRESQL_USERNAME: postgres
      PGHOST: postgres
      PGUSER: postgres

    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: '14'
          cache: 'npm'
          cache-dependency-path: assets/package-lock.json
      - uses: erlef/setup-elixir@v1
        with:
          otp-version: ${{matrix.otp}}
          elixir-version: ${{matrix.elixir}}
      - name: Get Deps cache
        uses: actions/cache@v4
        with:
          path: deps/
          key: deps-${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('**/mix.lock') }}
      - name: Get BUILD cache
        uses: actions/cache@v4
        with:
          path: _build/test/
          key: build-${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('**/mix.lock') }}
      - name: Cache build artifacts
        uses: actions/cache@v4
        with:
          path: |
            $HOME/.hex
            $HOME/.mix
          key: artifacts-${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('**/mix.lock') }}
      - name: Install Deps
        run: |
          mix local.hex --force
          mix local.rebar --force
          mix deps.get --only test
      - run: mix compile --warnings-as-errors
        if: matrix.warnings_as_errors
      - name: Run tests
        run: bin/setup
      - name: coveralls
        run: mix coveralls.github
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - run: mix dialyzer --halt-exist-status
        if: matrix.static_analysis