update-docs.yaml

name: "Update docs"
on:
  push:
    paths:
      - CHANGELOG.md
      - versions.yml
      - UPGRADE.md
      - docs/generated/raw/**
    branches-ignore:
      - release-*
  workflow_dispatch: {}
  schedule:
    - cron: 0 8 * * *
env:
  DOCS_REPO: kumahq/kuma-website
  OUTPUT_PATH: app/docs
  VERSION_FILE: app/_data/versions.yml
  EDITION: kuma
jobs:
  generate-docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: master
          path: repo
      - uses: actions/setup-go@v4
        with:
          go-version-file: go.mod
      - name: "sync docs" # loop over all the branches and generate the docs
        run: |
          cd repo
          for b in $(jq -r '.[]' active-branches.json); do
            name=$(echo "${b}" | sed 's/release-\(.*\)/\1.x/g' | sed 's/master/dev/g')
            echo "${b} ${name}"
            git checkout --force "${b}"
            mkdir -p ../docs-build/${name}
            cp -R docs/generated/raw/* ../docs-build/${name}/
            mkdir -p ../docs-build/raw
            if [[ "${b}" == "master" ]]; then
              if [[ -f UPGRADE.md ]]; then
                cp UPGRADE.md ../docs-build/raw/
              fi
              cp CHANGELOG.md ../docs-build/raw/
              cp versions.yml ../docs-build/raw/
            fi
          done
      - uses: actions/checkout@v3
        with:
          repository: ${{ env.DOCS_REPO }}
          path: docs
      - name: "update versions"
        run: |
          cd docs
          cp -R ../docs-build/* ${{ env.OUTPUT_PATH }}/
          yq -i 'del(.[] | select(.edition == "${{ env.EDITION }}")) | . += load("${{ env.OUTPUT_PATH}}/raw/versions.yml")' ${{ env.VERSION_FILE }}
          rm ${{ env.OUTPUT_PATH }}/raw/versions.yml
      - name: Generate GitHub app token
        id: github-app-token
        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
        with:
          app_id: ${{ secrets.APP_ID }}
          private_key: ${{ secrets.APP_PRIVATE_KEY }}
      - name: "Create Pull Request"
        uses: peter-evans/create-pull-request@v5
        with:
          path: docs
          commit-message: "chore(deps): update docs from repo source"
          signoff: true
          branch: chore/docs-sync-${{github.repository}}
          body: |
            Syncing docs from source code.

            Generated by [action](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
          delete-branch: true
          title: "chore(deps): update docs from repo source"
          draft: false
          token: ${{ steps.github-app-token.outputs.token }}
          committer: kumahq[bot] <110050114+kumahq[bot]@users.noreply.github.com>
          author: kumahq[bot] <110050114+kumahq[bot]@users.noreply.github.com>