ci.yml

name: Run CI
on:
  push:
    branches: [ main ]
    paths-ignore:
      - '**.md' # Do not need to run CI for markdown changes.
  pull_request:
    branches: [ main ]
    paths-ignore:
      - '**.md'

jobs:
  rockspec-info:
    uses: ./.github/workflows/rockspec-info.yml

  rockspecs:
    needs: rockspec-info
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - id: set-matrix
        run: |
          data=$(echo '${{ needs.rockspec-info.outputs.info }}' | jq -c 'to_entries | map(.value.rockspec)')
          echo "matrix=$data" >> $GITHUB_OUTPUT

  linux-build:
    needs: rockspecs
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        version: ["5.1", "5.2", "5.3", "luajit-2.0.5"]
        package: ${{ fromJSON(needs.rockspecs.outputs.matrix) }}

    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/ci
        with:
          lua-version: ${{ matrix.version }}
          rockspec: ${{ matrix.package }}


  web-server-examples:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        name: ["hello-haproxy", "hello-nginx"]
    env:
      LD_SDK_KEY: foo
    steps:
      - uses: actions/checkout@v4
      - name: Get C++ Versions
        id: cpp-versions
        uses: ./.github/actions/cpp-versions
      - name: Build ${{ matrix.name }} image
        run: |
          docker build \
          --build-arg="CPP_SDK_VERSION=${{ steps.cpp-versions.outputs.sdk }}" \
          -t launchdarkly:${{ matrix.name }} -f ./examples/${{ matrix.name }}/Dockerfile .
      - name: Run ${{ matrix.name }} container in background
        run: |
          docker run -dit --rm --name ${{ matrix.name }} -p 8123:80 --env LD_SDK_KEY="$LD_SDK_KEY" launchdarkly:${{ matrix.name }}
      - name: Evaluate feature flag
        run: |
          curl --retry 5 --retry-all-errors --retry-delay 1 -s -v http://localhost:8123 | tee response.txt
          grep -F "is false for this user" response.txt || (echo "Expected false evaluation!" && exit 1)
      - name: Stop ${{ matrix.name }} container
        run: |
          docker stop ${{ matrix.name }}

  plain-lua-examples:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        name: [ "hello-debian"]
    env:
      LD_SDK_KEY: foo
    steps:
      - uses: actions/checkout@v4
      - name: Get C++ Versions
        id: cpp-versions
        uses: ./.github/actions/cpp-versions
      - name: Build ${{ matrix.name }} image
        run: |
          docker build \
          --build-arg="CPP_SDK_VERSION=${{ steps.cpp-versions.outputs.sdk }}" \
          -t launchdarkly:${{ matrix.name }} -f ./examples/${{ matrix.name }}/Dockerfile .
      - name: Run ${{ matrix.name }} container in foreground
        run: |
          docker run --env LD_SDK_KEY="$LD_SDK_KEY" launchdarkly:${{ matrix.name }} > logs.txt
      - name: Verify output
        run: |
          grep -F "is false for this user" logs.txt || (echo "Expected false evaluation!" && exit 1)