#
# Copyright (C) 2023 AuxXxilium <https://github.com/AuxXxilium> and Ing <https://github.com/wjz304>
#
# This is free software, licensed under the MIT License.
# See /LICENSE for more information.
#

# version: [ 7.1, 7.2 ]
# platform: [ apollolake, broadwell, broadwellnk, denverton, epyc7002, geminilake, purley, r1000, v1000 ]
# exclude:
#   - version: 7.1
#     platform: broadwell
# include:
#   - version: "7.2"
#     platform: "broadwell"

name: Build Modules

on:
  workflow_dispatch:
    inputs:
      version:
        description: "version"
        required: false
        type: string
      latest:
        description: "latest"
        default: true
        type: boolean
      prerelease:
        description: "pre release"
        default: false
        type: boolean
      firmware:
        description: "firmware"
        default: false
        type: boolean

jobs:
  build:
    strategy:
      matrix:
        include:
          - version: 7.1
            platform: apollolake
            parm: "4.4.180"
          - version: 7.1
            platform: broadwell
            parm: "4.4.180"
          - version: 7.1
            platform: broadwellnk
            parm: "4.4.180"
          - version: 7.1
            platform: broadwellnkv2
            parm: "4.4.180"
          - version: 7.1
            platform: broadwellntbap
            parm: "4.4.180"
          - version: 7.1
            platform: denverton
            parm: "4.4.180"
          - version: 7.1
            platform: epyc7002
            parm: "5.10.55"
          - version: 7.1
            platform: geminilake
            parm: "4.4.180"
          - version: 7.1
            platform: purley
            parm: "4.4.180"
          - version: 7.1
            platform: r1000
            parm: "4.4.180"
          - version: 7.1
            platform: v1000
            parm: "4.4.180"
          #- version: 7.1
          #  platform: kvmx64
          #  parm: "4.4.180"

          - version: 7.2
            platform: apollolake
            parm: "4.4.302"
          - version: 7.2
            platform: broadwell
            parm: "4.4.302"
          - version: 7.2
            platform: broadwellnk
            parm: "4.4.302"
          - version: 7.2
            platform: broadwellnkv2
            parm: "4.4.302"
          - version: 7.2
            platform: broadwellntbap
            parm: "4.4.302"
          - version: 7.2
            platform: denverton
            parm: "4.4.302"
          - version: 7.2
            platform: epyc7002
            parm: "5.10.55"
          - version: 7.2
            platform: geminilake
            parm: "4.4.302"
          - version: 7.2
            platform: purley
            parm: "4.4.302"
          - version: 7.2
            platform: r1000
            parm: "4.4.302"
          - version: 7.2
            platform: v1000
            parm: "4.4.302"
          #- version: 7.2
          #  platform: kvmx64
          #  parm: "4.4.302"

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@main

      - name: Init Env
        run: |
          git config --global user.email "info@auxxxilium.tech"
          git config --global user.name "AuxXxilium"
          sudo timedatectl set-timezone "Europe/Berlin" 

      - name: Tar to Artifacts
        run: |
          if [ ! -d "${{ github.workspace }}/source/output" ]; then
            mkdir -p "${{ github.workspace }}/source/output"
            chmod a+rw -R "${{ github.workspace }}/source/output"
          fi

          if [ "${{ matrix.platform }}" = "epyc7002" ]; then
            MODULES_PATH="${{ github.workspace }}/modules/${{ matrix.platform }}-${{ matrix.version }}-${{ matrix.parm }}"
          else
            MODULES_PATH="${{ github.workspace }}/modules/${{ matrix.platform }}-${{ matrix.parm }}"
          fi

          echo "copy 3rd modules"
          [ -d "${MODULES_PATH}" ] && cp -Rvf "${MODULES_PATH}/." "${{ github.workspace }}/source/output"

          if [ "${{ matrix.platform }}" = "epyc7002" ]; then
            VERSION="`date +'%y.%m.%d'`"
            echo "${VERSION}" >"${{ github.workspace }}/source/output/VERSION"
            tar -zcf ${{ github.workspace }}/source/${{ matrix.platform }}-${{ matrix.version }}-${{ matrix.parm }}.tgz -C ${{ github.workspace }}/source/output .
          else
            VERSION="`date +'%y.%m.%d'`"
            echo "${VERSION}" >"${{ github.workspace }}/source/output/VERSION"
            tar -zcf ${{ github.workspace }}/source/${{ matrix.platform }}-${{ matrix.parm }}.tgz -C ${{ github.workspace }}/source/output .
          fi

      - name: Upload to Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: modules-${{ matrix.version }}-${{ matrix.platform }}
          path: |
            ${{ github.workspace }}/source/*.tgz

  firmware:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Checkout
        uses: actions/checkout@main

      - name: Download from Artifacts
        uses: actions/download-artifact@v4
        with:
          path: output
          pattern: modules-*
          merge-multiple: true

      - name: Firmware
        run: |
          mkdir -p firmware

          echo "copy 3rd modules"
          MODULES_PATH="${{ github.workspace }}/modules/firmware"
          cp -rf ${MODULES_PATH}/* firmware/

          if [ "${{ inputs.firmware }}" == "true" ]; then
            echo "extract all modules"
            for F in ./output/*.tgz; do mkdir "${F%.tgz}" && tar -xzf "${F}" -C "${F%.tgz}"; done

            echo "get firmware"
            SOURCE=/tmp/linux-firmware
            git clone https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git ${SOURCE}
            while read -r L; do
              if [ -e "${SOURCE}/${L}" ]; then
                mkdir -p "`dirname firmware/${L}`"
                cp -f "${SOURCE}/${L}" "firmware/${L}"
              else
                [ -e "firmware/${L}" ] && echo "Used modules ${L}" || echo "Missing ${L}"
              fi
            done < <(find ./output -name \*.ko -exec sh -c '/sbin/modinfo {} | grep ^firmware' \; | awk '{print $2}')
          fi

          tar -zcf firmware.tgz -C firmware .

      - name: Upload to Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: modules-firmware
          path: |
            firmware.tgz

  release:
    runs-on: ubuntu-latest
    needs: firmware
    steps:
      - name: Checkout
        uses: actions/checkout@main
        with:
          fetch-depth: 0

      - name: Changelog
        uses: Bullrich/generate-release-changelog@master
        id: Changelog
        env:
          REPO: ${{ github.repository }}

      - name: Init Env
        run: |
          git config --global user.email "info@auxxxilium.tech"
          git config --global user.name "AuxXxilium"
          sudo timedatectl set-timezone "Europe/Berlin"

      - name: Download from Artifacts
        uses: actions/download-artifact@v4
        with:
          path: output
          pattern: modules-*
          merge-multiple: true

      - name: Calculate Version
        run: |
          # Calculate Version
          VERSION=""
          if [ -n "${{ inputs.version }}" ]; then
            VERSION="${{ inputs.version }}"
          else
            VERSION="`date +'%y.%m.%d'`"
          fi

          if [ -n "${VERSION}" ]; then
            # Modify Source File
            echo "Version: ${VERSION}"
            echo "${VERSION}" >VERSION
            echo "${VERSION}" >"./output/VERSION"
            echo "VERSION=${VERSION}" >> $GITHUB_ENV
          fi

      - name: Zip Modules
        run: |
          zip -9j modules-${{ env.VERSION }}.zip output/*.tgz VERSION

      - name: Release
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.VERSION }}
          makeLatest: ${{ inputs.latest }}
          prerelease: ${{ inputs.prerelease }}
          allowUpdates: true
          body: |
            ${{ steps.Changelog.outputs.changelog }}
          artifacts: |
              modules-*.zip
              ./output/*.tgz