generate-docs-site.yml

name: Deploy Reference Documentation

on:
  workflow_dispatch:

permissions:
  id-token: write

jobs:
  deploy-reference-docs:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout "main" Branch
        uses: actions/checkout@v4
        with:
          ref: main

      - name: Setup Java 21
        uses: actions/setup-java@v4
        with:
          distribution: 'corretto'
          java-version: '21'

      - name: Configure Git
        run: |
          git config --global user.email "oss@expediagroup.com"
          git config --global user.name "eg-oss-ci"
          git fetch --all

      - name: Checkout "gh-pages" Branch
        run: git checkout mdwairi/refactor-docs-versioning

      - name: Store and Extract Latest Docs Version Number
        run: echo "LATEST_DOCS_VERSION=$(jq -r '.version' version.json)" >> $GITHUB_ENV

      - name: Move Latest Docs to "older/${LATEST_DOCS_VERSION}" Directory
        run: |
          mkdir older/${{ env.LATEST_DOCS_VERSION }} 
          mv images rapid-sdk scripts styles index.html navigation.html not-found-version.html version.json older/${{ env.LATEST_DOCS_VERSION }}

      - name: Move "older" Directory to Temporary Workspace
        run: mv older ${{ runner.temp }}

      - name: Checkout "main" Branch
        run: git checkout mdwairi/support-multimodule-versioning

      - name: Generate New Release Reference Docs
        run: mvn -f code dokka:dokka -Ddokka-old-versions.location=${{ runner.temp }}/older

      - name: Store and Extract Newly Generated Docs Version Number
        run: echo "NEW_DOCS_VERSION=$(jq -r '.version' code/target/dokka/version.json)" >> $GITHUB_ENV

#      - name: Check New Release Version
#        run: |
#          for dir in ${{ runner.temp }}/older/*; do
#            if [ -d "$dir" ]; then
#              DIR_NAME=$(basename "$dir")
#              if [ "$DIR_NAME" == "${{ env.NEW_DOCS_VERSION }}" ]; then
#                echo "Error: Reference Docs with version ${{env.NEW_DOCS_VERSION }} already exists."
#                echo "Hint: Make sure to update the project version in the pom.xml file"
#                exit 1
#              fi
#            fi
#          done

      - name: Move Newly Generated Docs to Temporary Workspace
        run: mv code/target/dokka ${{ runner.temp }}/${{ env.NEW_DOCS_VERSION }}

      - name: Checkout "gh-pages" Branch
        run: git checkout mdwairi/refactor-docs-versioning

      - name: Cleanup Old Docs from Repository Root
        run: rm -rf code images older rapid-sdk scripts styles index.html navigation.html not-found-version.html version.json

      - name: Move Newly Generated Docs to the Repository Root
        run: mv ${{ runner.temp }}/${{ env.NEW_DOCS_VERSION }}/* .

      - name: inspect final repo shape
        run: |
          ls
          echo "#####"
          ls older
          echo "#####"
          ls older/3.2.2

#      - name: Commit New Release
#        run: |
#          git add .
#          git commit -m "chore: publishing docs for version ${{ env.NEW_DOCS_VERSION }}"

#      - name: Create Pull Request
#        uses: peter-evans/create-pull-request@v6
#        with:
#          token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
#          commit-message: "chore: publishing docs for version ${{ env.NEW_DOCS_VERSION }}"
#          body: "This PR adds the reference documentation for version ${{ env.NEW_DOCS_VERSION }}."
#          title: "chore: reference docs update for version ${{ env.NEW_DOCS_VERSION }}"
#          branch: "docs-update-${{ env.NEW_DOCS_VERSION }}"