update_documentation.yaml

name: Generate and Deploy Doxygen Documentation

on:
  push:
    branches:
      - master
      - github-action-api-docs  # Modify this to match your master branch name
  
  workflow_dispatch:  # Allow manual triggering

  release:
    types:
      - published

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: Install Dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential cmake doxygen graphviz libboost-all-dev libeigen3-dev

      - name: Configure and Build Project
        run: |
          mkdir build
          cd build
          cmake ..
          make doc

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./build/doc/html  # Directory containing the HTML documentation
          if: ${{ github.event.release.tag_name }}
          destination_dir: ./releases/${{ github.event.release.tag_name }}
          keep_files: false
          commit_message: Release ${{ github.event.release.tag_name }}