name: Update 3rdparty command

on:
  issue_comment:
    types: created

permissions:
  contents: read

jobs:
  rebase:
    runs-on: ubuntu-latest
    permissions:
      contents: none

    # On pull requests and if the comment starts with `/update-3rdparty`
    if: github.event.issue.pull_request != '' && startsWith(github.event.comment.body, '/update-3rdparty')

    steps:
      - name: Add reaction on start
        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v3.0.1
        with:
          token: ${{ secrets.COMMAND_BOT_PAT }}
          repository: ${{ github.event.repository.full_name }}
          comment-id: ${{ github.event.comment.id }}
          reactions: "+1"

      - name: Init branch
        uses: xt0rted/pull-request-comment-branch@d97294d304604fa98a2600a6e2f916a84b596dc7 # v1
        id: comment-branch

      - name: Checkout ${{ steps.comment-branch.outputs.head_ref }}
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
        with:
          fetch-depth: 0
          token: ${{ secrets.COMMAND_BOT_PAT }}
          ref: ${{ steps.comment-branch.outputs.head_ref }}

      - name: Setup git
        run: |
          git config --local user.email "nextcloud-command@users.noreply.github.com"
          git config --local user.name "nextcloud-command"

      - name: Pull 3rdparty
        run: git submodule foreach 'if [ "$sm_path" == "3rdparty" ]; then git pull origin ${{ github.event.issue.pull_request.base.ref }}; fi'

      - name: Commit and push changes
        run: |
          git add 3rdparty
          git commit -s -m "Update submodule 3rdparty to latest ${{ github.event.issue.pull_request.base.ref }}"
          git push

      - name: Add reaction on failure
        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v3.0.1
        if: failure()
        with:
          token: ${{ secrets.COMMAND_BOT_PAT }}
          repository: ${{ github.event.repository.full_name }}
          comment-id: ${{ github.event.comment.id }}
          reactions: "-1"