name: Build train
#
# Generates kernels at push if their code, patches or config was changed in any way. If those conditions are met, then it also rebuild
# desktops, firmware, u-boot, update repository and increment nighlty build version.
#

on:

  schedule:
    - cron: "30 2 * * *"

  workflow_dispatch:
    inputs:
      sourcerepo:
        description: Source repository
        required: true
        default: 'nightly'
      packagesrepo:
        type: string
        description: Beta packages repository
        default: 'yes'

  push:
    branches:
      - master

jobs:

  ##########################################################################################
  #                                                                                        #
  #                cancels previous runs associated with a workflow                        #
  #                                                                                        #
  ##########################################################################################

  Cancel:
    name: "Cancel currently active"
    if: ${{ github.repository_owner == 'Armbian' }}
    runs-on: small
    timeout-minutes: 3
    steps:
      - uses: styfle/cancel-workflow-action@0.11.0
        if: ${{ github.event.schedule == '' }}
        with:
          all_but_latest: true
          access_token: ${{ secrets.GITHUB_TOKEN }}

  ##########################################################################################
  #                                                                                        #
  #                           Clean upload folder                                          #
  #                                                                                        #
  ##########################################################################################

  Cleaning:
    permissions:
      contents: none
    needs: Cancel
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/clean-upload.yml@master
    secrets:
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #                         Bump with version if compilation succeeded                     #
  #                                                                                        #
  ##########################################################################################

  Bump:
    needs: [Cleaning]
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/update-version.yml@master

    with:
      uploading: true

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #           Merge master into nighly image from which we build packages                  #
  #                                                                                        #
  ##########################################################################################

  Merge:
    name: Merging
    needs: [Bump]
    if: ${{ github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/merge-from-branch.yml@master

    with:
      branch: 'nightly'
      runner: small

    secrets:
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}

  ##########################################################################################
  #                                                                                        #
  #           Check for changes in patches, kernel config and upstream                     #
  #                                                                                        #
  ##########################################################################################

  Check:
    permissions:
      contents: none
    name: Checking
    needs: Merge
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/check-for-changes.yml@master

    with:
      reference: '${{ github.event.inputs.sourcerepo }}'
      runner: ubuntu-latest
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

  ##########################################################################################
  #                                                                                        #
  #                           Build changed kernel packages                                #
  #                                                                                        #
  ##########################################################################################

  Kernel:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-kernel.yml@master

    with:
      uploading: true
      runner: fast
      reference: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #                      Build changed firmware, zsh, armbian-config                       #
  #                                                                                        #
  ##########################################################################################

  Firmware:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-firmware.yml@master

    with:
      reference: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'
      uploading: true
      runner: small

    secrets:
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #                           Build changed desktop packages                               #
  #                                                                                        #
  ##########################################################################################

  Desktop:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-desktop.yml@master

    with:
      uploading: true
      runner: ubuntu-latest
      reference: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #                Build u-boot and board support packages                                 #
  #                                                                                        #
  ##########################################################################################

  legacy:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-u-boot-with-docker.yml@master

    with:

      runner: "small"
      include: 'grep legacy | '
      exclude: ''
      uploading: false
      destref: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      SSH_KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  current:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-u-boot-with-docker.yml@master

    with:

      runner: "small"
      include: 'grep current | '
      exclude: ''
      uploading: false
      destref: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      SSH_KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}


  edge:
    permissions:
      contents: none
    needs: Check
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/build-u-boot-with-docker.yml@master

    with:

      runner: "small"
      include: 'grep edge | '
      exclude: ''
      uploading: false
      destref: '${{ github.event.inputs.sourcerepo }}'
      packagesrepo: '${{ github.event.inputs.packagesrepo }}'

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      SSH_KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  ##########################################################################################
  #                                                                                        #
  #                         Store build hashes for future comparission                     #
  #                                                                                        #
  ##########################################################################################

  Deploycheck:
    permissions:
      contents: none
    needs: [Kernel,Desktop,Firmware,legacy,current,edge]
    if: ${{ inputs.sourcerepo == 'nightly' || inputs.sourcerepo == '' }}
    runs-on: ubuntu-latest
    steps:
      - name: Delete control artefact
        uses: geekyeggo/delete-artifact@v2
        if: ${{ inputs.checking }}
        with:
          name: changes

  Deploy:
    permissions:
      contents: none
    needs: [Deploycheck]
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/deploy.yml@master

    with:

      uploading: true

    secrets:
      GPG_KEY1: ${{ secrets.GPG_KEY1 }}
      GPG_PASSPHRASE1: ${{ secrets.GPG_PASSPHRASE1 }}
      GPG_KEY2: ${{ secrets.GPG_KEY2 }}
      GPG_PASSPHRASE2: ${{ secrets.GPG_PASSPHRASE2 }}
      SCRIPTS_ACCESS_TOKEN: ${{ secrets.SCRIPTS_ACCESS_TOKEN }}
      KEY_TORRENTS: ${{ secrets.KEY_TORRENTS }}
      KNOWN_HOSTS_UPLOAD: ${{ secrets.KNOWN_HOSTS_UPLOAD }}

  apt-armbian-com:
    permissions:
      contents: none
    name: "Stable repository"
    needs: [Deploy]
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/update-repository.yml@master

    with:
      KEY_ID: 'repository'

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

  beta-armbian-com:
    permissions:
      contents: none
    name: "Nighly repository"
    needs: [Deploy]
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    uses: armbian/scripts/.github/workflows/update-repository.yml@master

    with:
      KEY_ID: 'repository-beta'

    secrets:
      KEY_REPOSITORY: ${{ secrets.KEY_REPOSITORY_BETA }}
      USER_REPOSITORY: ${{ secrets.USER_REPOSITORY }}
      HOST_REPOSITORY: ${{ secrets.HOST_REPOSITORY }}
      KNOWN_HOSTS_REPOSITORY: ${{ secrets.KNOWN_HOSTS_REPOSITORY }}

  sync-servers:
    permissions:
      contents: none
    name: "Sync servers"
    needs: [apt-armbian-com,beta-armbian-com]
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    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 }}
  
  Clean:
  
    name: Clean
    needs: [apt-armbian-com,beta-armbian-com,sync-servers]
    runs-on: Linux
    if: ${{ success() && github.repository_owner == 'Armbian' }}
    steps:

      - name: Cleaning
        uses: geekyeggo/delete-artifact@v2    
        with:
          name: changes
          failOnError: false