name: Publish docs

on:
  push:
    branches:
      - master
      - main
      # for testing the GH Action without merging to main,
      # in some cases
      - test-publish-snapshots
      - docs/v*
    tags: ["*"]

jobs:
  documentation:
    name: Documentation
    runs-on: ubuntu-20.04
    if: github.repository == 'apache/incubator-pekko'
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          # we don't know what commit the last tag was it's safer to get entire repo so previousStableVersion resolves
          fetch-depth: 0
      - name: Set up JDK 11
        uses: olafurpg/setup-scala@v13
        with:
          java-version: adopt@1.11
      - name: Publish
        run: |-
          eval "$(ssh-agent -s)"
          echo $SCP_SECRET | base64 -d > /tmp/id_rsa
          chmod 600 /tmp/id_rsa
          ssh-add /tmp/id_rsa
          # using Scala 2.13 here to avoid the infamous problem with missing AskSupport in classpath
          sbt -Dpekko.genjavadoc.enabled=true "+~ 2.13 publishRsync"
        env:
          SCP_SECRET: ${{ secrets.SCP_SECRET }}

      # comment out email actions until we have an email address to use (and we need to get INFRA to whitelist dawidd6/action-send-mail)
      #- name: Email on failure
      #  if: ${{ failure() }}
      #  uses: dawidd6/action-send-mail@v3
      #  with:
      #    server_address: smtp.gmail.com
      #    server_port: 465
      #    username: ${{secrets.MAIL_USERNAME}}
      #    password: ${{secrets.MAIL_PASSWORD}}
      #    subject: "Failed: ${{ github.workflow }} / ${{ github.job }}"
      #    to: akka.official@gmail.com
      #    from: Akka CI (GHActions)
      #    body: |
      #     Job ${{ github.job }} in workflow ${{ github.workflow }} of ${{github.repository}} failed!
      #      https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}