name: "Make shallow bundles"

on:
  workflow_dispatch:
  push:
    branches: [ main ]
  schedule:
    - cron: '0 3 * * *' # Scheduled runs every day at 3am UTC

jobs:

  fake:
    if: ${{ github.repository_owner == 'Armbian' }}
    runs-on: ubuntu-latest
    name: Generate control artefact
    steps:

      - run: |
          echo "not empty" > changes

      - uses: actions/upload-artifact@v3
        with:
          path: changes
          name: changes
          if-no-files-found: ignore
  
  git-trees:

    if: ${{ github.repository_owner == 'Armbian' }}
    runs-on: ubuntu-latest
    needs: [ fake ]
    name: "GIT tree"
    steps:

      - name: Checkout
        uses: actions/checkout@v2

      - name: Cache git worktree
        uses: actions/cache@v2
        with:
        
          path: /tmp/workdir/kernel/worktree
          key: ${{ runner.os }}-kernel-worktree-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-kernel-worktree

      - name: Prepare git trees, bulk of work
        run: |
          BASE_WORK_DIR="/tmp/workdir" bash shallow_kernel_tree.sh

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

      - name: "GH latest release"
        uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: "latest"
          prerelease: false
          title: "Linux shallow git trees"
          files: |
            /tmp/workdir/kernel/output/*.gitshallow
            /tmp/workdir/kernel/output/*.gitbundle
            /tmp/workdir/kernel/output/*.git.tar

      - name: Upload firmware to release
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: latest
          body: "<p align='center'><a href='https://www.armbian.com'><img src='https://raw.githubusercontent.com/armbian/.github/master/profile/tux-two.png' width='400' height='226' alt='Armbian Linux'></a></p>"
          files:  /tmp/workdir/kernel/worktree/LICENSE

      - name: Deploy to server
        run: |
          ls -l /tmp/workdir/kernel/output/
          sudo apt-get -y -qq install lftp
          lftp -u upload, -e "set net:timeout 4;set net:max-retries 6;mirror --Remove-source-files -R --no-empty-dirs --parallel=8 --no-perms /tmp/workdir/kernel/output/ gitbundles/ ;bye" sftp://users.armbian.com

  sync-servers:
    permissions:
      contents: none
    name: "Sync servers"
    needs: [git-trees]
    uses: armbian/scripts/.github/workflows/sync-servers.yml@master

    with:
      KEY_ID: 'upload'

    secrets:
      KEY_UPLOAD: ${{ secrets.KEY_UPLOAD }}
      USER_REPOSITORY: ${{ secrets.USER_REPOSITORY }}
      HOST_REPOSITORY: ${{ secrets.HOST_REPOSITORY }}
      KNOWN_HOSTS_REPOSITORY: ${{ secrets.KNOWN_HOSTS_REPOSITORY }}