name: Build

on:
  push:
    branches: ci*
    tags: '*'

jobs:
  create_release:
    name: Create release
    runs-on: ubuntu-latest
    outputs:
      upload_url: ${{ steps.create_release.outputs.upload_url }}
    steps:
      - name: Generate release name
        id: release_name
        # https://github.community/t/how-to-get-just-the-tag-name/16241/4
        run: echo ::set-output name=name::${GITHUB_REF/refs\/*s\//}
      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.release_name.outputs.name }}
          release_name: ${{ steps.release_name.outputs.name }}
          body: |
            Build ${{ steps.release_name.outputs.name }}
          draft: false
          prerelease: true

  build:
    runs-on: ubuntu-20.04
    needs: [create_release]
    strategy:
      matrix:
        include:
          - model: sh1
            nk: edsa1exe.bin
          - model: sh2
            nk: edsa2exe.bin
          - model: sh3
            nk: edsa3exe.bin
          - model: sh4
            nk: edsh4exe.bin
          - model: sh5
            nk: edsh5exe.bin
          - model: sh6
            nk: edsh6exe.bin

    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Workaround for apt update failure
        run: sudo rm /etc/apt/sources.list.d/github_git-lfs.*
      - name: Install deps
        run: sudo apt update && sudo apt install build-essential bison flex libncurses5-dev gcc-arm-linux-gnueabi qemu-user-static debootstrap
      - name: Build nkbin-maker
        run: make nkbin-maker
      - name: Configure for U-Boot
        run: make udefconfig-${{ matrix.model }}
      - name: Build U-Boot
        run: make ubuild
      - name: Generate NK.bin
        run: make nk.bin
      - name: Configure for Linux
        run: make ldefconfig
      - name: Build Linux
        run: make lbuild

      # - name: Build Debian Root # Wait for buildroot
      #   run: |
      #     ./tools/aptcache_linux_amd64 \
      #       -rule 'local=localhost:65432, remote=ftp.us.debian.org' \
      #       -rule 'local=localhost:65433, remote=security.debian.org' &
      #     make debian

      - name: Setup releases
        id: release_name
        run: |
          mkdir release
          cp ./u-boot-brain/u-boot.bin release/u-boot.bin
          cp ./u-boot-brain/u-boot.sb release/u-boot.sb
          cp ./nk.bin release/${{ matrix.nk }}
          cp ./linux-brain/arch/arm/boot/dts/imx28-pw${{ matrix.model }}.dtb release/imx28-pw${{ matrix.model }}.dtb
          cp ./linux-brain/arch/arm/boot/zImage release/zImage
          zip -r release.zip release/
      - name: Upload release.zip
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.create_release.outputs.upload_url }}
          asset_path: release.zip
          asset_name: ${{ matrix.model }}-boot.zip
          asset_content_type: application/zip