name: Build OS Image
on:
  workflow_dispatch:
  push:
    branches: [ master ]
    paths:
      - '*'
      - '.github/workflows/BuildSDImage.yml'
jobs:
  build-default-image:
    name: Build OS image
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v2.3.4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v4
        with:
          extra_nix_config: |
            extra-platforms = aarch64-linux

      - name: Run the Magic Nix Cache
        uses: DeterminateSystems/magic-nix-cache-action@v2


      - run: |
          sudo apt -y install qemu-user-static

      - name: Test binfmt
        run: |
          cat /proc/sys/fs/binfmt_misc/qemu-aarch64
          /usr/bin/qemu-aarch64-static --version

      - name: Build SD Image
        run: |  
           nix build --option system aarch64-linux --option sandbox false --impure .#images.m1
           ls -lah ./result/sd-image

      - uses: actions/upload-artifact@v2
        with:
          name: sd-image-ARM64_img
          path: ./result/sd-image/*.img*

      # - name: Download artifact # yes, this is really necessary
      #   uses: actions/download-artifact@v2
      #   with:
      #     name: sd-image-ARM64_img
      #     path: release-files

      # - name: Display structure of downloaded files
      #   run: ls -lah
      #   working-directory: release-files
      
      - name: Release
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: Latest_ARM64
          body: Auto-generated image build
          prerelease: true
          files: ./result/sd-image/*.img*


      # - uses: "marvinpinto/action-automatic-releases@latest"
      #   with:
      #     repo_token: "${{ secrets.GITHUB_TOKEN }}"
      #     automatic_release_tag: "latest"
      #     prerelease: true
      #     title: "Image Build - ARM64"
      #     files: |
      #       ./result/sd-image/*.img*