scripts/.github/workflows/build-u-boot-cache.yml

name: Build U-boot cache
on:
  workflow_dispatch:
  workflow_call:
    inputs:
      ACCESS_NAME:
       required: false
       type: string
       default: ${{ github.repository_owner }}
      BUILD_BRANCH:
       required: false
       type: string
       default: 'main'
      BUILD_RUNNER:
       required: false
       type: string
       default: "ubuntu-latest"
    secrets:
      ACCESS_TOKEN:
        required: true
      KEY_TORRENTS:
        required: false
      KNOWN_HOSTS_UPLOAD:
        required: false

jobs:

  prepare:

    name: "Make JSON"
    if: ${{ github.repository_owner == 'armbian' }}
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{steps.json.outputs.JSON_CONTENT}}
    steps:

      - name: "Fix permissions"
        run: |
          sudo chown -R $USER.$USER .

      - name: Checkout Armbian Framework
        uses: actions/checkout@v4
        with:
          repository: armbian/os
          ref:  main
          fetch-depth: 1
          clean: false

      - name: Build JSON
        id: json
        run: |
          # Make a list of valid pairs from our config
          echo 'JSON_CONTENT<<EOF' >> $GITHUB_OUTPUT
          cat targets/*.conf | grep -v "^$" | grep -v "^#" | ${{ inputs.include }} ${{ inputs.exclude }} sed 's/\s\s*/ /g' | cut -d' ' -f1,2 | sed 's/ / /g' | sort | uniq | awk '{ printf "%s%s\n", "{\"board\":\""$1"\",", "\"branch\":\""$2"\"}" }' | jq -s >> $GITHUB_OUTPUT
          echo 'EOF' >> $GITHUB_OUTPUT

  uboot:

    if: ${{ github.repository_owner == 'armbian' }}
    needs: [ prepare ]
    name: "${{ matrix.board }}"
    runs-on: [ "${{ inputs.BUILD_RUNNER }}" ]
    strategy:
      fail-fast: false
      matrix:
        include: ${{ fromJSON(needs.prepare.outputs.matrix) }}

    env:
      BOARD: "${{ matrix.board }}"
      BRANCH: "${{ matrix.branch }}"
      VARIANT: "${{ matrix.variant }}"

    steps:

      - name: "Fix permissions"
        run: |
          sudo chown -R $USER.$USER .

      # Login to ghcr.io, for later uploading rootfs to ghcr.io
      - name: Docker Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ inputs.ACCESS_NAME }}      # GitHub username or org
          password: ${{ secrets.ACCESS_TOKEN }}    # GitHub actions builtin token. repo has to have pkg access.

      - name: Checkout build repo
        uses: actions/checkout@v4 # We don't need to clone git, really. A wget would suffice for GH-hosted runners. But using clone is better for Igor-hosted runners.
        with:
          repository: armbian/build #${{ github.repository_owner }}/armbian-build
          ref: ${{ inputs.BUILD_BRANCH }}
          fetch-depth: 1
          clean: false

      - name: Build U-Boot ${{env.BOARD}}:${{env.BRANCH}} (variant ${{env.VARIANT}})
        id: uboot
        run: |
          # BRANCH and BOARD are in the env, but Docker doesn't know that; (sudo has --preserve-env). So we need to pass them as args.
          # let VARIANT expand
          # SHARE_LOG=yes to share logs to pastebin
          bash ./compile.sh uboot \
            "BRANCH=${{env.BRANCH}}" "BOARD=${{env.BOARD}}" "FORCE_ARTIFACTS_DOWNLOAD=yes" "SHARE_LOG=yes" ${{env.VARIANT}}             

      - name: "Generate key id" # We need this in case we run multiple runners on one machine
        run: echo "RANDOM=ID_$((RANDOM%100000000))" >> $GITHUB_ENV
        shell: bash

      - name: Install SSH key for storage
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.KEY_TORRENTS }}
          name: ${{ env.RANDOM }}
          known_hosts: ${{ secrets.KNOWN_HOSTS_UPLOAD }}
          if_key_exists: replace

      - name: Deploy to server
        if: ${{ github.repository_owner == 'Armbian' }}
        run: |
          if ! command -v "lftp" > /dev/null 2>&1; then
             sudo apt-get -y -qq install lftp
          fi
          lftp -u upload, -e "set sftp:connect-program ssh -ax -i $HOME/.ssh/${{ env.RANDOM }}; set net:timeout 4;set net:max-retries 6;mirror -R --include-glob *.deb --no-empty-dirs --parallel=8 --no-perms output/debs/. debs-beta/ ;bye" sftp://users.armbian.com