pull-maintainers-from-database-and-make-a-pr.yml

name: "Sync maintainers status"

# Script connects to the contacts database every 8 hours and updates
# BOARD_MAINTAINER property in the board config files. If there are any changes,
# it opens a Pull Request to https://github.com/armbian/build
#
# spdx-id: GPL-2.0-or-later
# copyright-owner: Igor Pecovnik

# Dependencies: lftp, jq

on:
  schedule:
    - cron: "0 * * * *"
  workflow_dispatch:

jobs:

  Build:
    name: Maintainers sync
    runs-on: ubuntu-latest
    if: ${{ github.repository_owner == 'armbian' }}
    steps:

      - name: Checkout build repo
        uses: actions/checkout@v4
        with:
          repository: armbian/build
          ref:  main
          fetch-depth: 0
          clean: false

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

      - name: Install dependencies
        run: |
          # install dependencies
          sudo apt-get -y -qq install jq

      - name: Download armbian_maintainers.json
        run: |
          # download json that is prepared for this action in another cron job
          rsync -e "ssh -p ${{ secrets.HOST_UPLOAD_PORT }}" -arvc ${{ secrets.HOST_UPLOAD_USER }}@${{ secrets.HOST_UPLOAD }}:/incoming/json/armbian_maintainers.json /tmp/

      - name: Update maintainers
        run: |
          # reset all maintainers so we generate from scratch
          sed -i "s/BOARD_MAINTAINER.*/BOARD_MAINTAINER=\"\"/" config/boards/*.{conf,wip,eos,tvb}

          # extract values fron JSON
          declare -A MAINTAINERS
          {
            # By default, bash run the pipe command in subshells
            # which make variable can't be assigned to.
            # And yes, lastpipe can solve it
            # But this is better.
            while read -r i; do
              NAME="$(echo "$i" | jq --raw-output '.First_Name')"
              BOARD="$(echo "$i" | jq --raw-output '.Maintaining')"
              MAINTAINER_GITHUB="$(echo "$i" | jq --raw-output '.Github' | cut -d"/" -f4)"
              if [[ "$BOARD" != null && "$MAINTAINER_GITHUB" != null ]]; then
                echo "- [$NAME](https://github.com/${MAINTAINER_GITHUB})"
                while read -r i; do
                  echo -e "  - $i"
                  MAINTAINERS["$i"]+="$MAINTAINER_GITHUB "
                done < <( echo "$BOARD" | sed "s/,/\n/g" | sort -u )
              fi
            done < <(jq -c '.[]' /tmp/armbian_maintainers.json)

            for cfg in config/boards/*.{conf,wip,csc,eos,tvb}; do
              board_name="$(echo "${cfg##*/}" | sed -E 's/\..*//')"
              declare -a maintainers
              readarray -t maintainers < <(echo "${MAINTAINERS[${board_name}]}" | xargs -n1 | sort -u)
              sed -i "s/BOARD_MAINTAINER=.*/BOARD_MAINTAINER=\"${maintainers[*]}\"/" "${cfg}"
            done
          } >> "$GITHUB_STEP_SUMMARY"

      - name: Mark csc for no maintainer
        run: |
          grep BOARD_MAINTAINER=\"\" config/boards/*.{wip,conf} | cut -d":" -f1 |
            while read -r line; do
              if [[ "${line}" != "${line/.conf/.csc}" ]]; then
                mv -v "$line" "${line/.conf/.csc}"
              fi
              if [[ "${line}" != "${line/.wip/.csc}" ]]; then
                mv -v "$line" "${line/.wip/.csc}"
              fi
            done

      - name: Re-generate CODEOWNERS
        run: |
          ./.github/generate_CODEOWNERS.sh

      - name: Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.ACCESS_TOKEN }}
          commit-message: '`Automatic` board configs status synchronise'
          #committer: Armbianworker <info@armbian.com>
          #author: armbianworker <info@armbian.com>
          signoff: false
          branch: update-maintainers
          delete-branch: true
          title: '`Automatic` board configs status synchronise'
          body: |
            Update maintainers and board status

            - synced status from the database
            - rename to .`csc` where we don't have anyone

            If you want to become a board maintainer, [adjust data here](https://www.armbian.com/update-data/).

            Ref: [Board Maintainers Procedures and Guidelines](https://docs.armbian.com/Board_Maintainers_Procedures_and_Guidelines/)

          labels: |
            Needs review
          #assignees: igorpecovnik
          #reviewers: Must be org collaborator
          draft: false