opentelemetry-erlang-contrib/.github/workflows/erlang.yml

name: Erlang

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

  push:
    branches:
      - 'main'

concurrency:
  group: ci-${{ github.head_ref || github.run_id }}-erlang
  cancel-in-progress: true

jobs:
  test-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v3
      - name: Read file
        id: set-matrix
        run: |
          matrixStringifiedObject="{\"otp_version\":[\"25.1.2\",\"24.3.4.6\",\"23.3.4.10\"],\"rebar3_version\":[\"3.20\"],\"os\":[\"ubuntu-20.04\"]}"
          echo "matrix=$matrixStringifiedObject" >> $GITHUB_OUTPUT          
  opentelemetry-cowboy:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'erlang') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_cowboy'))
    env:
      app: 'opentelemetry_cowboy'
    defaults:
      run:
        working-directory: instrumentation/${{ env.app }}
    runs-on: ubuntu-20.04
    name: Opentelemetry Cowboy test on OTP ${{ matrix.otp_version }} with Rebar3 ${{ matrix.rebar3_version }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
            ~/_build            
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.rebar3_version }}-v3-${{ hashFiles('**/rebar.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: rebar3 get-deps
      - name: Test
        run: rebar3 ct

  opentelemetry-telemetry:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'erlang') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_telemetry'))
    env:
      app: 'opentelemetry_telemetry'
    defaults:
      run:
        working-directory: utilities/${{ env.app }}
    runs-on: ubuntu-20.04
    name: Opentelemetry Telemetry test on OTP ${{ matrix.otp_version }} with Rebar3 ${{ matrix.rebar3_version }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
            ~/_build            
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.rebar3_version }}-v3-${{ hashFiles('**/rebar.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: rebar3 get-deps
      - name: Test
        run: rebar3 ct

  opentelemetry-aws-xray:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'erlang') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_aws_xray'))
    env:
      app: 'opentelemetry_aws_xray'
    defaults:
      run:
        working-directory: utilities/${{ env.app }}
    runs-on: ubuntu-20.04
    name: Opentelemetry AWS X-Ray test on OTP ${{ matrix.otp_version }} with Rebar3 ${{ matrix.rebar3_version }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
            ~/_build            
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.rebar3_version }}-v3-${{ hashFiles('**/rebar.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: rebar3 get-deps
      - name: Test
        run: rebar3 ct

  opentelemetry-instrumentation-http:
    needs: [test-matrix]
    if: (contains(github.event.pull_request.labels.*.name, 'erlang') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_instrumentation_http'))
    env:
      app: "opentelemetry_instrumentation_http"
    defaults:
      run:
        working-directory: utilities/${{ env.app }}
    runs-on: ubuntu-20.04
    name: OpenTelemetry Instrumentation HTTP test on OTP ${{ matrix.otp_version }} with Rebar3 ${{ matrix.rebar3_version }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{ matrix.otp_version }}
          rebar3-version: ${{ matrix.rebar3_version }}
      - name: Cache
        uses: actions/cache@v3
        with:
          path: |
            ~/_build            
          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.rebar3_version }}-v3-${{ hashFiles('**/rebar.lock') }}
      - name: Fetch deps
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: rebar3 get-deps
      - name: Test
        run: rebar3 eunit