name: Synchronize Documents

on:
  workflow_dispatch:
  push:
    branches:
      - main
      - 'ci/**'
      - 'release/**'
    tags:
      - 'v*'
    paths:
      - "README*.md"
      - "docs/**"
      - "example.dae"
      - "package.json"
      - ".autocorrectrc"
      - ".markdownlint-cli2.jsonc"
      - '.github/workflows/sync-docs.yml'

jobs:
  check-docs:
    name: Check document
    uses: ./.github/workflows/check-docs.yml

  replicate-config:
    needs: [check-docs]
    name: Replicate relevant document
    runs-on: ubuntu-latest
    outputs:
      git_sha_long: ${{ steps.export.outputs.git_sha_long }}
      git_sha_short: ${{ steps.export.outputs.git_sha_short }}
      git_commit_msg: ${{ steps.export.outputs.git_commit_msg }}
      git_run_number: ${{ steps.export.outputs.git_run_number }}
    steps:
      - uses: actions/checkout@v3
      - name: Get metadata from HEAD sha
        id: export
        run: |
          echo "git_sha_long=${{ github.sha }}" >> $GITHUB_OUTPUT
          echo "git_sha_short=$(echo ${{ github.sha }} | cut -c1-6)" >> $GITHUB_OUTPUT
          echo "git_commit_msg=$(git log --format=%s -n 1 ${{ github.sha }})" >> $GITHUB_OUTPUT
          echo "git_run_number=${{ github.run_number }}" >> $GITHUB_OUTPUT

      - name: Generate artifacts
        run: |
          python3 hack/ci/config-doc-generator.py

      - name: Export artifacts
        uses: actions/upload-artifact@v3
        with:
          name: pre_flight_artifacts
          path: |
            ./docs/sync/*.md

  sync-to-dae-docs:
    needs: [replicate-config]
    name: Synchronize changes to dae-docs
    runs-on: ubuntu-latest
    steps:
      - name: Checkout to daeuniverse/dae-docs
        uses: actions/checkout@v3
        with:
          repository: daeuniverse/dae-docs
          fetch-depth: 0
          ref: master

      - name: Copy artifacts from build job to local path
        uses: actions/download-artifact@v3
        with:
          name: pre_flight_artifacts
          path: docs/

      - name: Create commits
        run: |
          git config user.name 'daebot'
          git config user.email 'daebot@users.noreply.github.com'
          git ls-files --others --exclude-standard -- "*.md"
          git add "*.md"
          git commit -m "ci(auto-release): push proposed documentation changes from upstream dae project"

      - name: Create Pull Request
        id: create_pr
        uses: peter-evans/create-pull-request@v5
        with:
          author: daebot <dae@v2raya.org>
          committer: daebot <dae@v2raya.org>
          token: ${{ secrets.GH_TOKEN }}
          signoff: false
          branch: automated-pr-sync
          delete-branch: true
          title: 'ci(auto-release): sync changes from upstream'
          body: |
            ## Summary

            Update documentation - Auto-generated by [${{ github.repository }} #${{ needs.replicate-config.outputs.git_run_number }}](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) @daebot

            Commit message: ${{ needs.replicate-config.outputs.git_commit_msg }}

            ## Context

            🏗 daeuniverse/dae(${{ needs.replicate-config.outputs.git_sha_short }}): Build [#${{ needs.replicate-config.outputs.git_run_number }}](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) succeeded!

          labels: |
            automated-pr
          assignees: daebot
          team-reviewers: |
            docs
          draft: false