name: Build binaries

on:
  push:
    paths-ignore:
      - 'HBC/**'
      - 'Languages/**'
  pull_request:
    paths-ignore:
      - 'HBC/**'
      - 'Languages/**'

jobs:
  download-build-tools:
    runs-on: ubuntu-20.04
    timeout-minutes: 20
    steps:
      - name: Restore cache
        id: cache-1
        uses: actions/cache@v2
        with:
          path: cache
          key: ${{ runner.os }}-cache-1

      - name: Download devkitPPC r39, libogc 2.3.1 and required tools
        if: steps.cache-1.outputs.cache-hit != 'true'
        # general-tools is needed for bin2s and gamecube-tools is needed for elf2dol & gcdsptool
        run: | 
          mkdir cache && cd cache
          wget "https://wii.leseratte10.de/devkitPro/file.php/devkitPPC-r39-2-linux_x86_64.pkg.tar.xz"
          wget "https://wii.leseratte10.de/devkitPro/file.php/devkitppc-rules-1.1.1-1-any.pkg.tar.xz"
          wget "https://wii.leseratte10.de/devkitPro/file.php/libogc-2.3.1-1-any.pkg.tar.xz"
          wget "https://wii.leseratte10.de/devkitPro/file.php/general-tools-1.2.0-2-linux_x86_64.pkg.tar.xz"
          wget "https://wii.leseratte10.de/devkitPro/file.php/gamecube-tools-1.0.3-1-linux_x86_64.pkg.tar.xz"
          cd ..

      - name: Verify checksums
        run: |
          sha256sum -c <<EOF
          76465565a4c5f9bce2849f12876b470f5044b02ce242fd22f57b6b7a2b113ead  cache/devkitPPC-r39-2-linux_x86_64.pkg.tar.xz
          0118f06fff938c3d4913fdc004d5edd2f72e3a16c544fb5699b0e97552529d29  cache/devkitppc-rules-1.1.1-1-any.pkg.tar.xz
          b10553cced35ab8d3d0c48ee44cdb345f46be5e8f82496dd308f699db4f8d490  cache/libogc-2.3.1-1-any.pkg.tar.xz
          3348e521e48f27912d0bca05eac73b4365c8c7006b637c95850f4feabe5dd2e9  cache/general-tools-1.2.0-2-linux_x86_64.pkg.tar.xz
          e7ea6a13ca5a5e9d6a5b8e1616afcc92a81255aa6fee436ed81c812b62e112af  cache/gamecube-tools-1.0.3-1-linux_x86_64.pkg.tar.xz
          EOF
  
  build:
    runs-on: ubuntu-20.04
    needs: download-build-tools
    steps:
      - uses: actions/checkout@v2

      - name: Restore cache
        id: cache-1
        uses: actions/cache@v2
        with:
          path: cache
          key: ${{ runner.os }}-cache-1

      - name: Check cache
        if: steps.cache-1.outputs.cache-hit != 'true'
        run: exit 1

      - name: Extract downloaded files
        run: |
          tar -xf cache/devkitPPC-r39-2-linux_x86_64.pkg.tar.xz --strip-components=1
          tar -xf cache/devkitppc-rules-1.1.1-1-any.pkg.tar.xz --strip-components=1
          tar -xf cache/libogc-2.3.1-1-any.pkg.tar.xz --strip-components=1
          tar -xf cache/general-tools-1.2.0-2-linux_x86_64.pkg.tar.xz --strip-components=1
          tar -xf cache/gamecube-tools-1.0.3-1-linux_x86_64.pkg.tar.xz --strip-components=1

      - name: Compile USB Loader GX
        run: |
          PATH=$(pwd)/devkitpro/devkitPPC/bin:$PATH DEVKITPPC=$(pwd)/devkitpro/devkitPPC DEVKITPRO=$(pwd)/devkitpro make

      - name: Package
        id: pack
        run: |
          mkdir -p upload/apps/usbloader_gx
          cp boot.dol upload/apps/usbloader_gx
          cp HBC/icon.png upload/apps/usbloader_gx
          cp HBC/meta.xml upload/apps/usbloader_gx
          echo "::set-output name=sha::$(echo ${GITHUB_SHA} | head -c 7)"

      - name: Upload binary
        uses: actions/upload-artifact@v2
        with: 
          name: usbloadergx_${{ steps.pack.outputs.sha }}
          path: upload

      - name: Upload debug binary
        uses: actions/upload-artifact@v2
        with: 
          name: usbloadergx_${{ steps.pack.outputs.sha }}_debug
          path: boot.elf

  build-latest-libogc:
    runs-on: ubuntu-20.04
    needs: download-build-tools
    steps:
      - uses: actions/checkout@v2

      - name: Restore cache
        id: cache-1
        uses: actions/cache@v2
        with:
          path: cache
          key: ${{ runner.os }}-cache-1

      - name: Check cache
        if: steps.cache-1.outputs.cache-hit != 'true'
        run: exit 1

      - name: Extract downloaded files
        run: |
          tar -xf cache/devkitPPC-r39-2-linux_x86_64.pkg.tar.xz --strip-components=1
          tar -xf cache/devkitppc-rules-1.1.1-1-any.pkg.tar.xz --strip-components=1
          tar -xf cache/general-tools-1.2.0-2-linux_x86_64.pkg.tar.xz --strip-components=1
          tar -xf cache/gamecube-tools-1.0.3-1-linux_x86_64.pkg.tar.xz --strip-components=1

      - name: Checkout libogc
        uses: actions/checkout@v2
        with:
          repository: devkitPro/libogc
          path: libogc

      - name: Compile and install libogc
        run: PATH=$(pwd)/devkitpro/devkitPPC/bin:$PATH DEVKITPPC=$(pwd)/devkitpro/devkitPPC DEVKITPRO=$(pwd)/devkitpro make install -C libogc

      - name: Compile USB Loader GX
        run: |
          rm -r libogc
          PATH=$(pwd)/devkitpro/devkitPPC/bin:$PATH DEVKITPPC=$(pwd)/devkitpro/devkitPPC DEVKITPRO=$(pwd)/devkitpro make

      - name: Package
        id: pack
        run: |
          mkdir -p upload/apps/usbloader_gx
          cp boot.dol upload/apps/usbloader_gx
          cp HBC/icon.png upload/apps/usbloader_gx
          cp HBC/meta.xml upload/apps/usbloader_gx
          echo "::set-output name=sha::$(echo ${GITHUB_SHA} | head -c 7)"

      - name: Upload binary
        uses: actions/upload-artifact@v2
        with: 
          name: usbloadergx_libogc_${{ steps.pack.outputs.sha }}
          path: upload

      - name: Upload debug binary
        uses: actions/upload-artifact@v2
        with: 
          name: usbloadergx_libogc_${{ steps.pack.outputs.sha }}_debug
          path: boot.elf