build_zeal8bitos.yml

name: Build Zeal 8-bit OS

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-22.04
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - name: Checkout from git
        uses: actions/checkout@v3
        with:
          submodules: 'true' # future use
          fetch-depth: 0

      - name: Install prerequisites
        shell: bash
        run: |
            sudo snap remove z88dk
            sudo snap install --edge z88dk
            sudo snap alias z88dk.z88dk-z80asm z88dk-z80asm
            sudo apt install -y jq make lftp

      - name: Build Zeal 8-bit OS (zeal8bit target)
        shell: bash
        run: |
          wget http://zeal8bit.com/roms/config/os.conf
          wget http://zeal8bit.com/roms/config/osconfig.asm
          mv osconfig.asm include/
          z88dk-z80asm
          make
          mv build/os_with_romdisk.img build/$(git describe --tags).img

      - name: Update index.json
        shell: bash
        run: |
          wget http://zeal8bit.com/roms/index.json
          export NAME=$(git describe --tags)
          export SHA=$(sha256sum -b build/*.img | cut -f1 -d' ')
          jq ".nightly += [.latest] | .latest = {\"name\" : \"$NAME\", \
                                                 \"urls\" : \"http://zeal8bit.com/roms/$NAME.img\", \
                                                 \"version\" : \"$NAME/\", \
                                                 \"hash\": \"$SHA\"}" < index.json > index_new.json
          mv index_new.json index.json

      - name: Setup SSH
        shell: bash
        run: |
          mkdir -p ~/.ssh
          echo "StrictHostKeyChecking no" > ~/.ssh/config
          echo "$RUNNER_SSH_PRIV" > ~/.ssh/id_rsa
          echo "$RUNNER_SSH_PUB" > ~/.ssh/id_rsa.pub
          sudo sh -c 'echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config'
        env:
            RUNNER_SSH_PUB: ${{ secrets.ZEAL8BIT_SSH_PUB }}
            RUNNER_SSH_PRIV: ${{ secrets.ZEAL8BIT_SSH_PRIV }}

      - name: Publish files
        shell: bash
        run: |
          export NAME=$(git describe --tags).img
          lftp --env-password -d sftp://$LFTP_USER@$LFTP_SERVER -e "set sftp:auto-confirm yes; put -e build/$NAME -o /htdocs/roms/$NAME; put -e index.json -o /htdocs/roms/index.json; bye"
        env:
            LFTP_USER: ${{ secrets.ZEAL8BIT_USER }}
            LFTP_SERVER: ${{ secrets.ZEAL8BIT_SERVER }}
            LFTP_PORT: ${{ secrets.ZEAL8BIT_PORT }}
            LFTP_PASSWORD: ${{ secrets.ZEAL8BIT_PASS }}