docs.yml

name: Deploy Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'docs/**'
      - 'mkdocs.yml'
      - '**.tf'
      - 'schemas/**'
      - '.github/workflows/docs.yml'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Fetch all history for git-revision-date-localized plugin
      
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      
      - name: Cache Python dependencies
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-
      
      - name: Install dependencies
        run: |
          pip install mkdocs-material
          pip install mkdocs-git-revision-date-localized-plugin
      
      - name: Install terraform-docs
        run: |
          wget https://github.com/terraform-docs/terraform-docs/releases/download/v0.20.0/terraform-docs-v0.20.0-linux-amd64.tar.gz
          tar -xzf terraform-docs-v0.20.0-linux-amd64.tar.gz
          sudo mv terraform-docs /usr/local/bin/
          terraform-docs --version
      
      - name: Generate Terraform documentation
        run: |
          # Generate main module docs
          terraform-docs markdown table . > docs/reference/terraform.md
          
          # Generate submodule docs
          for dir in modules/*/; do
            module_name=$(basename $dir)
            echo "Generating docs for module: $module_name"
            terraform-docs markdown table $dir > docs/reference/module-${module_name}.md
          done
      
      - name: Commit updated Terraform docs
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add docs/reference/*.md
          git diff --quiet && git diff --staged --quiet || git commit -m "docs: auto-update terraform reference"
        continue-on-error: true
      
      - name: Build and deploy MkDocs
        run: mkdocs gh-deploy --force