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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
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# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
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# ----------------------------------------------------------------------------
name: "Python Platform Compatibility"

on:
  push:
    branches: [ "develop", "plc4py" ]
    paths:
      - code-generation/**
      - protocols/**
      - plc4py**
  pull_request:
    branches: [ "develop", "plc4py" ]
    paths:
      - code-generation/**
      - protocols/**
      - plc4py**
  workflow_dispatch:
    inputs:
      forceUpdates:
        description: "Forces a snapshot update"
        required: false
        default: 'false'

permissions:
  contents: read

env:
  DEVELOCITY_ACCESS_KEY: ${{ secrets.DEVELOCITY_ACCESS_KEY }}

jobs:
  test:
    strategy:
      matrix:
        python-version: ['3.8', '3.10', '3.12']
        os: [ ubuntu-latest, macos-latest, windows-latest ]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
      - name: Install libpcap for Linux
        if: matrix.os == 'ubuntu-latest'
        run: sudo apt-get install libpcap-dev

      - name: Install libpcap for macos
        if: matrix.os == 'macos-latest'
        run: brew install libpcap

      - uses: actions/checkout@v6
      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '${{ matrix.python-version }}'

      - name: Setup Java
        uses: actions/setup-java@v5
        with:
          distribution: 'adopt'
          java-package: jdk
          java-version: 21

      - name: Set Platform options
        id: platform_opts
        uses: actions/github-script@v8.0.0
        env:
          OS: ${{ matrix.os }}
        with:
          script: |
            const { OS } = process.env
            if (OS.includes("windows")) {
              core.setOutput('platform_opts', ``)
            } else if (OS.includes("macos")) {
              core.setOutput('platform_opts', `-Djna.library.path="$(find /usr/local/Cellar/libpcap/ -name lib)"`)
            } else if (OS.includes("ubuntu")) {
              core.setOutput('platform_opts', ``)
            } else {
              core.setOutput('platform_opts', ``)
            }

      - name: Calculate platform suffix
        id: platform_suffix
        uses: actions/github-script@v8.0.0
        env:
          OS: ${{ matrix.os }}
        with:
          script: |
            const { OS } = process.env
            if (OS.includes("windows")) {
              core.setOutput('platform_suffix', `.cmd`)
            } else {
              core.setOutput('platform_suffix', ``)
            }

      - name: Set extra options
        id: extra_options
        uses: actions/github-script@v8.0.0
        env:
          FORCE_UPDATE: ${{ github.event.inputs.forceUpdates }}
        with:
          script: |
            const { FORCE_UPDATE } = process.env
            if (FORCE_UPDATE.includes("true")) {
              core.setOutput('extra_options', `-U`)
            } else {
              core.setOutput('extra_options', ``)
            }

      - name: Cache local Maven repository
        uses: actions/cache@v5
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-   

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flake8 pytest          

#      - name: Lint with flake8
#        run: |
#          # stop the build if there are Python syntax errors or undefined names
#          flake8 ./plc4py --count --select=E9,F63,F7,F82 --show-source --statistics
#          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
#          flake8 ./plc4py --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

      - name: Run mvnw
        run: |
          ./mvnw${{ steps.platform_suffix.outputs.platform_suffix }} ${{ steps.extra_options.outputs.extra_options }} -B -P'with-python,enable-all-checks,update-generated-code' -pl :plc4py -am ${{ steps.platform_opts.outputs.platform_opts }} install