sync-changelog-config.yml

name: Sync changelog config

on:
  schedule:
    - cron: "0 0 * * *" # At the end of every day
  workflow_dispatch:
    inputs:
      branch:
        type: string
        description:
          The branch to sync across all depedant repositories. Defaults to the default branch on each repository
        required: false

defaults:
  run:
    shell: bash

jobs:
  fetch:
    name: Fetch Zenoh's release.yml
    runs-on: ubuntu-latest
    outputs:
      zenoh-head-hash: ${{ steps.info.outputs.head-hash }}
      zenoh-head-date: ${{ steps.info.outputs.head-date }}
    steps:
      - name: Checkout Zenoh
        uses: actions/checkout@v4
        with:
          repository: eclipse-zenoh/zenoh
          ref: ${{ inputs.branch }}

      - id: info
        name: Get HEAD info
        run: |
          echo "head-hash=$(git log -1 --format=%h)" >> $GITHUB_OUTPUT
          echo "head-date=$(git log -1 --format=%as)" >> $GITHUB_OUTPUT

      - name: Upload release.yml
        uses: actions/upload-artifact@v4
        with:
          name: release.yml
          path: .github/release.yml

  sync:
    name: ${{ matrix.dependant }} sync release.yml
    needs: fetch
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        dependant:
          - eclipse-zenoh/zenoh-c
          - eclipse-zenoh/zenoh-pico
          - eclipse-zenoh/zenoh-cpp
          - eclipse-zenoh/zenoh-python
          - eclipse-zenoh/zenoh-java
          - eclipse-zenoh/zenoh-kotlin
          - eclipse-zenoh/zenoh-ts
          - eclipse-zenoh/zenoh-plugin-dds
          - eclipse-zenoh/zenoh-plugin-mqtt
          - eclipse-zenoh/zenoh-plugin-ros2dds
          - eclipse-zenoh/zenoh-plugin-webserver
          - eclipse-zenoh/zenoh-backend-filesystem
          - eclipse-zenoh/zenoh-backend-influxdb
          - eclipse-zenoh/zenoh-backend-rocksdb
          - eclipse-zenoh/zenoh-backend-s3
          - eclipse-zenoh/zenoh-dissector
    steps:
      - name: Checkout ${{ matrix.dependant }}
        uses: actions/checkout@v4
        with:
          repository: ${{ matrix.dependant }}
          ref: ${{ inputs.branch }}
          submodules: true
          token: ${{ secrets.BOT_TOKEN_WORKFLOW }}

      - name: Override ${{ matrix.dependant }} release.yml with Zenoh's
        uses: actions/download-artifact@v4
        with:
          name: release.yml
          path: .github/

      - name: Create/Update a pull request if the release file changed
        id: cpr
        # NOTE: If there is a pending PR, this action will simply update it with a forced push.
        uses: peter-evans/create-pull-request@v6
        with:
          title: Sync `release.yml` with Zenoh `${{ needs.fetch.outputs.zenoh-head-hash }}` from `${{needs.fetch.outputs.zenoh-head-date }}`
          body: |
            This pull request synchronizes ${{ matrix.dependant }}'s release.yml automatic changelog generation with Zenoh's.

            - **sha**: eclipse-zenoh/zenoh@${{ needs.fetch.outputs.zenoh-head-hash }}
            - **date**: ${{ needs.fetch.outputs.zenoh-head-date }}
            - **workflow**: [${{ github.run_id}}](https://github.com/eclipse-zenoh/ci/actions/runs/${{ github.run_id }})
          commit-message: "chore: Sync release.yml with Zenoh's"
          committer: eclipse-zenoh-bot <eclipse-zenoh-bot@users.noreply.github.com>
          author: eclipse-zenoh-bot <eclipse-zenoh-bot@users.noreply.github.com>
          base: ${{ inputs.branch }}
          branch: eclipse-zenoh-bot/sync-changelog-config
          delete-branch: true
          labels: internal
          token: ${{ secrets.BOT_TOKEN_WORKFLOW }}

      - name: Enable auto merge for the pull request
        if: ${{ steps.cpr.outputs.pull-request-operation == 'created' }}
        run: >
          gh pr merge "${{ steps.cpr.outputs.pull-request-number }}"
          --subject "chore: Sync `release.yml` with eclipse-zenoh/zenoh@${{ needs.fetch.outputs.zenoh-head-hash }} from ${{ needs.fetch.outputs.zenoh-head-date }} (#${{ steps.cpr.outputs.pull-request-number }})"
          --repo "${{ matrix.dependant }}"
          --squash
          --auto
        env:
          GH_TOKEN: ${{ secrets.BOT_TOKEN_WORKFLOW }}

      - name: Add the PR as annotation to workflow run
        if: ${{ steps.cpr.outputs.pull-request-operation == 'created' }}
        run: >
          echo "::notice:: Created PR: https://github.com/${{ matrix.dependant }}/pull/${{ steps.cpr.outputs.pull-request-number }}"