name: ci

on:
  pull_request:
  push:
    branches:
      - master

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # Core
          - build: unit
            os: ubuntu-latest
          # Modules
          - build: go-1.21
            os: ubuntu-latest
          - build: go-1.22
            os: ubuntu-latest
          - build: java-17
            os: ubuntu-latest
          - build: java-18
            os: ubuntu-latest
          - build: java-21
            os: ubuntu-latest
          - build: node-20
            os: ubuntu-latest
          - build: node-21
            os: ubuntu-latest
          - build: perl
            os: ubuntu-latest
          - build: php-8.1
            os: ubuntu-latest
          - build: php-8.2
            os: ubuntu-latest
          - build: php-8.3
            os: ubuntu-latest
          - build: python-3.11
            os: ubuntu-latest
          - build: python-3.12
            os: ubuntu-latest
          - build: ruby-3.2
            os: ubuntu-latest
          - build: ruby-3.3
            os: ubuntu-latest
          - build: wasm
            os: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      # Creates and outputs directories used by tests (/usr/local is unfriendly)
      - name: Configure directories
        id: dir
        run: |
          PREFIX=${HOME}/.unit
          BIN=${PREFIX}/bin
          VAR=${PREFIX}/var
          mkdir -p $BIN
          mkdir -p $VAR

          echo "prefix=${PREFIX}" >> "$GITHUB_OUTPUT"
          echo "bin=${BIN}" >> "$GITHUB_OUTPUT"
          echo "bin=${BIN}" >> "$GITHUB_PATH"
          echo "var=${VAR}" >> "$GITHUB_OUTPUT"
          cat "$GITHUB_OUTPUT"

      # Provides module, language version and testpath from build name
      - name: Output build metadata
        id: metadata
        run: |
          # Split the build name by '-' into module and version
          IFS='-' read -r module version <<< "${{ matrix.build }}"

          testpath="test/test_${module}*"

          # Run all tests for "unit" and "python"
          # Python is the default module for tests
          if [ "$module" = "unit" ] || [ "$module" = "python" ]; then
            testpath="test"
          fi

          echo "module=${module}" >> "$GITHUB_OUTPUT"
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          echo "testpath=${testpath}" >> "$GITHUB_OUTPUT"

          NJS_VERSION=$(sed -n "s/NJS_VERSION := \(.*\)/\1/p" pkg/contrib/src/njs/version)
          echo "njs_version=${NJS_VERSION}" >> "$GITHUB_OUTPUT"

          cat "$GITHUB_OUTPUT"

      # https://github.com/actions/runner-images/issues/2821
      - name: Kill mono process
        run: |
          sudo systemctl stop mono-xsp4.service
          sudo systemctl mask mono-xsp4.service
          sudo systemctl status mono-xsp4.service || true
          PID=$(sudo lsof -t -i :8084)
          echo "Killing PID $PID"
          sudo kill -9 $PID

      ##
      ## njs
      ##

      - name: Clone njs repository
        uses: actions/checkout@v4
        with:
          repository: nginx/njs
          ref: '${{ steps.metadata.outputs.njs_version }}'
          path: njs

      - name: Make njs
        run: |
          ./configure --no-libxml2 --no-zlib
          make -j4 -k
        working-directory: njs

      ##
      ## Unit
      ##

      - name: Configure unit
        run: |
          ./configure \
            --prefix=${{ steps.dir.outputs.prefix }} \
            --sbindir=${{ steps.dir.outputs.bin }} \
            --logdir=${{ steps.dir.outputs.var }}/log \
            --log=${{ steps.dir.outputs.var }}/log/unit/unit.log \
            --runstatedir=${{ steps.dir.outputs.var }}/run \
            --pid=${{ steps.dir.outputs.var }}/run/unit/unit.pid \
            --control=unix:${{ steps.dir.outputs.var }}/run/unit/control.sock \
            --modules=${{ steps.dir.outputs.prefix }}/lib/unit/modules \
            --statedir=${{ steps.dir.outputs.var }}/state/unit \
            --tests \
            --openssl \
            --njs \
            --cc-opt="-I njs/src/ -I njs/build"  \
            --ld-opt="-L njs/build"

      - name: Make unit
        run: |
          make -j4 -k || make

      ##
      ## Go
      ##

      - uses: actions/setup-go@v5
        with:
          go-version: '${{ steps.metadata.outputs.version }}'
          cache: false
        if: steps.metadata.outputs.module == 'go'

      - name: Configure go
        run: |
          ./configure go --go-path=
        if: steps.metadata.outputs.module == 'go'

      - name: Make go
        run: |
          make go
          make go-install
        if: steps.metadata.outputs.module == 'go'

      ##
      ## Java
      ##

      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '${{ steps.metadata.outputs.version }}'
        if: steps.metadata.outputs.module == 'java'

      - name: Configure java
        run: |
          ./configure java
        if: steps.metadata.outputs.module == 'java'

      - name: Make java
        run: |
          make java
        if: steps.metadata.outputs.module == 'java'

      ##
      ## Node
      ##

      - uses: actions/setup-node@v4
        with:
          node-version: '${{ steps.metadata.outputs.version }}'
        if: steps.metadata.outputs.module == 'node'

      - name: Install node-gyp
        run: |
          npm install -g node-gyp
        if: steps.metadata.outputs.module == 'node'

      - name: Configure node
        run: |
          ./configure nodejs
        if: steps.metadata.outputs.module == 'node'

      - name: Make node
        run: |
          make node-local-install DESTDIR=node
        if: steps.metadata.outputs.module == 'node'

      ##
      ## Perl
      ##

      # Uses default Actions VM Perl
      # https://github.com/actions/runner-images#available-images

      - name: Install libperl-dev
        run: |
          sudo apt-get install libperl-dev
        if: steps.metadata.outputs.module == 'perl'

      - name: Configure perl
        run: |
          ./configure perl
        if: steps.metadata.outputs.module == 'perl'

      - name: Make perl
        run: |
          make perl
        if: steps.metadata.outputs.module == 'perl'

      ##
      ## PHP
      ##

      - uses: shivammathur/setup-php@v2
        with:
          php-version: '${{ steps.metadata.outputs.version }}'
          extensions: none
        env:
          update: true
        if: steps.metadata.outputs.module == 'php'

      - name: Configure php
        run: |
          ./configure php
        if: steps.metadata.outputs.module == 'php'

      - name: Make php
        run: |
          make php
        if: steps.metadata.outputs.module == 'php'

      ##
      ## Python 3
      ##

      - uses: actions/setup-python@v5
        with:
          python-version: '${{ steps.metadata.outputs.version }}'
        if: steps.metadata.outputs.module == 'python'

      - name: Configure python3
        run: |
          ./configure python --config=python3-config
        if: steps.metadata.outputs.module == 'python'

      - name: Make python3
        run: |
          make python3
        if: steps.metadata.outputs.module == 'python'

      ##
      ## Ruby
      ##

      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: '${{ steps.metadata.outputs.version }}'
        if: steps.metadata.outputs.module == 'ruby'

      - name: Install rack
        run: |
          gem install rack
        if: steps.metadata.outputs.module == 'ruby'

      - name: Configure ruby
        run: |
          ./configure ruby
        if: steps.metadata.outputs.module == 'ruby'

      - name: Make ruby
        run: |
          make ruby
        if: steps.metadata.outputs.module == 'ruby'

      ##
      ## Wasm
      ##

      - name: Make wasmtime
        run: |
          make -C pkg/contrib .wasmtime
        if: steps.metadata.outputs.module == 'wasm'

      - name: Configure wasm
        run: |
          ./configure wasm --include-path=pkg/contrib/wasmtime/crates/c-api/include --lib-path=pkg/contrib/wasmtime/target/release
        if: steps.metadata.outputs.module == 'wasm'

      - name: Make wasm
        run: |
          make wasm
        if: steps.metadata.outputs.module == 'wasm'

      ##
      ## Tests
      ##

      # Install python3 if not present
      - uses: actions/setup-python@v5
        with:
          python-version: '3'
        if: steps.metadata.outputs.module != 'wasm'

      - name: Install pytest
        run: |
          pip install pytest
        if: steps.metadata.outputs.module != 'wasm'

      - name: Run ${{ steps.metadata.outputs.module }} tests
        run: |
          pytest --print-log ${{ steps.metadata.outputs.testpath }}
        # Skip pytest if wasm build, as there are no tests yet
        if: steps.metadata.outputs.module != 'wasm'