bluelua.github.io/.github/workflows/sync-docs.yml at main · BlueLua/bluelua.github.io · GitHub

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name: Sync Docs

on:
  push:
    branches:
      - main
    paths:
      - .github/workflows/sync-docs.yml
  schedule:
    - cron: "0 0 * * *"
  workflow_dispatch:

jobs:
  discover:
    name: Discover Repos
    runs-on: ubuntu-latest
    outputs:
      repos: ${{ steps.find.outputs.repos }}
    env:
      GH_TOKEN: ${{ github.token }}
    steps:
      - name: Find repos
        id: find
        run: |
          set -euo pipefail

          ORG="${GITHUB_REPOSITORY_OWNER,,}"

          repos=$(
            gh api --paginate "/orgs/${ORG}/repos" \
              --jq '[.[] | select(
                .archived == false and
                .disabled == false and
                (.name | ascii_downcase | IN("bluelua.github.io", ".github") | not)
              ) | .name]'
          )

          echo "repos=${repos}" >> "${GITHUB_OUTPUT}"

  sync:
    name: Sync ${{ matrix.repo }}
    needs: discover
    if: ${{ needs.discover.outputs.repos != '[]' }}
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    strategy:
      matrix:
        repo: ${{ fromJson(needs.discover.outputs.repos) }}
      fail-fast: false
    steps:
      - name: Checkout central docs repo
        uses: actions/checkout@v6

      - name: Checkout ${{ matrix.repo }} docs
        uses: actions/checkout@v6
        with:
          repository: ${{ github.repository_owner }}/${{ matrix.repo }}
          sparse-checkout: docs
          path: _src

      - name: Copy docs
        run: |
          target="docs/src/${{ matrix.repo }}"
          rm -rf "${target}"
          [ -d "_src/docs" ] || exit 0
          mkdir -p "${target}"
          cp -R _src/docs/. "${target}"

      - name: Open docs PR
        uses: peter-evans/create-pull-request@v8
        with:
          commit-message: "docs: sync ${{ matrix.repo }}"
          title: "docs: sync ${{ matrix.repo }}"
          branch: docs/${{ matrix.repo }}
          add-paths: docs/src/${{ matrix.repo }}