tests.yml

name: Testing
on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:
concurrency:
  # Skip intermediate builds: always.
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true # always cancle old runs on new push
jobs:
  test:
    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
    runs-on: ${{ matrix.os }}
    permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
      actions: write
      contents: read
    strategy:
      fail-fast: false
      matrix:
        version:
          - 'lts'
          - '1'
          - 'pre'
        os:
          - ubuntu-latest
          # - macos-latest
          # - windows-latest
        arch:
          - x64
    steps:
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v2
        with:
          version: ${{ matrix.version }}
          arch: ${{ matrix.arch }}
      - name: Load Julia packages from cache
        id: julia-cache
        uses: julia-actions/cache@v2
      - uses: hexaeder/julia-buildpkg@main
      - uses: julia-actions/julia-runtest@v1
        with:
          coverage: false
      - name: Save Julia depot cache on cancel or failure
        id: julia-cache-save
        if: cancelled() || failure()
        uses: actions/cache/save@v4
        with:
          path: |
            ${{ steps.julia-cache.outputs.cache-paths }}
          key: ${{ steps.julia-cache.outputs.cache-key }}

  test-coverage:
    name: Test Coverage
    runs-on: ubuntu-latest
    permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
      actions: write
      contents: read
    steps:
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v2
        with:
          version: 1
          arch: x64
      - name: Load Julia packages from cache
        id: julia-cache
        uses: julia-actions/cache@v2
      - uses: hexaeder/julia-buildpkg@main
      - uses: julia-actions/julia-runtest@v1
        env:
          JULIA_COVERAGE: true
        with:
          coverage: true
      - uses: julia-actions/julia-processcoverage@v1
      - uses: codecov/codecov-action@v4
        with:
          files: lcov.info
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: false
      - name: Save Julia depot cache on cancel or failure
        id: julia-cache-save
        if: cancelled() || failure()
        uses: actions/cache/save@v4
        with:
          path: |
            ${{ steps.julia-cache.outputs.cache-paths }}
          key: ${{ steps.julia-cache.outputs.cache-key }}

  Inspector-tests:
    name: NetworkDynamicsInspector.jl Tests
    runs-on: ubuntu-latest
    env:
      DISPLAY: ":99"
      LIBGL_ALWAYS_SOFTWARE: "1"
      MESA_GL_VERSION_OVERRIDE: "4.5"
      MESA_GLSL_VERSION_OVERRIDE: "450"
    permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
      actions: write
      contents: read
    steps:
      - name: Install Dependencies
        run: |
          sudo apt update
          sudo apt install -y xvfb mesa-utils mesa-vulkan-drivers dbus
      - name: Start Virtual Display
        run: |
          Xvfb :99 -screen 0 1920x1080x24 &
          eval $(dbus-launch)
          export DBUS_SESSION_BUS_ADDRESS
          export DBUS_SESSION_BUS_PID
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v2
        with:
          version: 1
      - name: Load Julia packages from cache
        id: julia-cache
        uses: julia-actions/cache@v2
      - uses: hexaeder/julia-buildpkg@main
        with:
          project: NetworkDynamicsInspector
      - name: Run headless test
        uses: GabrielBB/xvfb-action@v1
        with:
          run: |
            julia --project=NetworkDynamicsInspector  --color=yes -e "using Pkg; Pkg.test(coverage=false)"
      # - uses: julia-actions/julia-processcoverage@v1
      # - uses: codecov/codecov-action@v4
      #   with:
      #     files: lcov.info
      #     token: ${{ secrets.CODECOV_TOKEN }}
      #     fail_ci_if_error: false
      - name: Save Julia depot cache on cancel or failure
        id: julia-cache-save
        if: cancelled() || failure()
        uses: actions/cache/save@v4
        with:
          path: |
            ${{ steps.julia-cache.outputs.cache-paths }}
          key: ${{ steps.julia-cache.outputs.cache-key }}

  PowerDynamics-test:
    name: PowerDynamics.jl test - Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
    runs-on: ${{ matrix.os }}
    permissions:
      actions: write # needed to allow julia-actions/cache to proactively delete old caches that it has created
      contents: write
      pull-requests: read
    strategy:
      fail-fast: false
      matrix:
        version:
          - '1'
        os:
          - ubuntu-latest
        arch:
          - x64
    steps:
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v2
        with:
          version: ${{ matrix.version }}
          arch: ${{ matrix.arch }}
      - name: Load Julia packages from cache
        id: julia-cache
        uses: julia-actions/cache@v2
      - uses: hexaeder/julia-buildpkg@main
      - name: Extract PowerDynamics branch from PR
        id: extract-branch
        run: |
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            PR_DATA=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
                             -H "Accept: application/vnd.github.v3+json" \
                             "https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}")
            PR_TITLE=$(echo "$PR_DATA" | jq -r '.title')
            PR_BODY=$(echo "$PR_DATA" | jq -r '.body')
            # Combine title and body for searching
            PR_TEXT="$PR_TITLE $PR_BODY"

            # Look for [powerdynamics:branch-name] pattern (case insensitive)
            BRANCH_MATCH=$(echo "$PR_TEXT" | grep -i -o "\[powerdynamics:[^]]*\]" | head -n1)
            if [[ -n "$BRANCH_MATCH" ]]; then
              BRANCH_NAME=$(echo "$BRANCH_MATCH" | sed 's/\[[Pp][Oo][Ww][Ee][Rr][Dd][Yy][Nn][Aa][Mm][Ii][Cc][Ss]:\([^]]*\)\]/\1/i')
              echo "Found PowerDynamics branch specification: $BRANCH_NAME"
              echo "powerdynamics_branch=$BRANCH_NAME" >> $GITHUB_OUTPUT
            else
              echo "No PowerDynamics branch specified, using main"
              echo "powerdynamics_branch=main" >> $GITHUB_OUTPUT
            fi
          else
            echo "Not a pull request, using main branch"
            echo "powerdynamics_branch=main" >> $GITHUB_OUTPUT
          fi
      - uses: actions/checkout@v4
        with:
          repository: JuliaEnergy/PowerDynamics.jl
          ref: ${{ steps.extract-branch.outputs.powerdynamics_branch }}
          path: PowerDynamics
      - name: Run PowerDynamics tests
        shell: julia --project=PowerDynamics/test --color=yes {0}
        run: |
            using Pkg
            pkg"dev ." # dev NetworkDynamics
            pkg"instantiate"
            pkg"build"
            Pkg.test("PowerDynamics"; coverage=false)
      - name: Save Julia depot cache on cancel or failure
        id: julia-cache-save
        if: cancelled() || failure()
        uses: actions/cache/save@v4
        with:
          path: |
            ${{ steps.julia-cache.outputs.cache-paths }}
          key: ${{ steps.julia-cache.outputs.cache-key }}