name: Elixir

on:
  pull_request:
    branches:
      - 'main'
    types: [opened, reopened, synchronize, labeled]
  push:
    branches:
      - 'main'

jobs:
  test-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v2
      - name: Read file
        id: set-matrix
        run: |
          matrixStringifiedObject="{\"otp_version\":[\"24.2\",\"23.3.4.10\",\"22.3.4.24\"],\"elixir_version\":[\"1.13.1\",\"1.12.3\",\"1.11.4\"],\"rebar3_version\":[\"3.16.1\"],\"os\":[\"ubuntu-18.04\"]}"
          echo "::set-output name=matrix::$matrixStringifiedObject"
  opentelemetry-ecto:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_ecto'))
    env:
      app: 'opentelemetry_ecto'
    defaults:
      run:
        working-directory: instrumentation/${{ env.app }}
    runs-on: ubuntu-18.04
    name: Opentelemetry Ecto test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    services:
      postgres:
        image: circleci/postgres:13.3-ram
        ports: ['5432:5432']
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: opentelemetry_ecto_test

    steps:
      - uses: actions/checkout@v2
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          elixir-version: ${{ matrix.elixir_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/deps
            ~/_build
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: mix deps.get
      - name: Compile project
        run: mix compile --warnings-as-errors
      - name: Check formatting
        run: mix format --check-formatted
      - name: Test
        run: mix test

  opentelemetry-phoenix:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_phoenix'))
    env:
      app: 'opentelemetry_phoenix'
    defaults:
      run:
        working-directory: instrumentation/${{ env.app }}
    runs-on: ubuntu-18.04
    name: Opentelemetry Phoenix test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v2
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          elixir-version: ${{ matrix.elixir_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/deps
            ~/_build
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: mix deps.get
      - name: Compile project
        run: mix compile --warnings-as-errors
      - name: Check formatting
        run: mix format --check-formatted
      - name: Test
        run: mix test

  opentelemetry-telemetry:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_telemetry'))
    env:
      app: 'opentelemetry_telemetry'
    defaults:
      run:
        working-directory: utilities/${{ env.app }}
    runs-on: ubuntu-18.04
    name: Opentelemetry Telemetry test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v2
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          elixir-version: ${{ matrix.elixir_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/deps
            ~/_build
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: mix deps.get
      - name: Compile project
        run: mix compile --warnings-as-errors
      - name: Check formatting
        run: mix format --check-formatted
      - name: Test
        run: mix test

  opentelemetry-oban:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_oban'))
    env:
      app: 'opentelemetry_oban'
    defaults:
      run:
        working-directory: instrumentation/${{ env.app }}
    runs-on: ubuntu-18.04
    name: Opentelemetry Oban test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    services:
      postgres:
        image: circleci/postgres:13.3-ram
        ports: ['5432:5432']
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: opentelemetry_oban_test
    steps:
      - uses: actions/checkout@v2
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          elixir-version: ${{ matrix.elixir_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/deps
            ~/_build
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: mix deps.get
      - name: Compile project
        run: mix compile --warnings-as-errors
      - name: Check formatting
        run: mix format --check-formatted
      - name: Test
        run: mix test