name: Build Chroma

on: 
  push:
    branches: 
      - master

jobs:
    build:
      runs-on: ubuntu-latest
      
      steps:
      - uses: actions/checkout@v2

      - id: cache-elf-tools
        uses: actions/cache@v2
        with:
          path: ./tools/x86_64-elf-tools/
          key: ${{ runner.os }}-elf_test12-${{ hashFiles('tools/elf_url.txt') }}

      - name: Get elf tools 🧝‍♀️
        if: steps.cache-elf-tools.outputs.cache-hit != 'true'
        id: elf_tools
        run: |
          mkdir ${GITHUB_WORKSPACE}/tools/x86_64-elf-tools
          cd ${GITHUB_WORKSPACE}/tools/x86_64-elf-tools
          ELFTOOLS=`cat ${GITHUB_WORKSPACE}/tools/elf_url.txt`
          wget ${ELFTOOLS}
          unzip x86_64-elf-tools-linux.zip
          export PATH=${GITHUB_WORKSPACE}/tools/x86_64-elf-tools/bin:$PATH



      - name: Setup
        run: |
          export PATH=${GITHUB_WORKSPACE}/tools/x86_64-elf-tools/bin:$PATH
          chmod +x "${GITHUB_WORKSPACE}/pre.sh"
          ./pre.sh

      - name: Build
        run: |
          export PATH=${GITHUB_WORKSPACE}/tools/x86_64-elf-tools/bin:$PATH
          make kernel

      - name: Make img
        run: |
          mkdir -p bin/img
          chmod +x "${GITHUB_WORKSPACE}/tools/mkbootimg/mkbootimg"
          ./tools/mkbootimg/mkbootimg chroma.json bin/img/chroma.img

      - uses: actions/upload-artifact@v2
        with:
          name: kernel
          path: |
            bin/kernel

      - uses: actions/upload-artifact@v2
        with:
          name: img
          path: |
            bin/img/chroma.img