name: Infrastructure Backup

on:
  schedule:
    # Run daily at 2 AM UTC (6 PM PST)
    - cron: '0 2 * * *'
  workflow_dispatch:  # Allow manual triggering

jobs:
  backup:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        # Fetch all history so we can properly commit changes
        fetch-depth: 0

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install requests

    - name: Run Nomad backup
      env:
        NOMAD_ADDR: ${{ secrets.NOMAD_ADDR }}
        NOMAD_TOKEN: ${{ secrets.NOMAD_TOKEN }}
      run: |
        python backup.py --output nomad_backup

    - name: Run Consul backup
      env:
        CONSUL_HTTP_ADDR: ${{ secrets.CONSUL_HTTP_ADDR }}
        CONSUL_HTTP_TOKEN: ${{ secrets.CONSUL_HTTP_TOKEN }}
      run: |
        python consul_backup.py --output consul_backup

    - name: Check for changes
      id: check_changes
      run: |
        git add nomad_backup/ consul_backup/
        if git diff --staged --quiet; then
          echo "changes=false" >> $GITHUB_OUTPUT
          echo "No changes to commit"
        else
          echo "changes=true" >> $GITHUB_OUTPUT
          echo "Changes detected, will commit"
        fi

    - name: Commit and push changes
      if: steps.check_changes.outputs.changes == 'true'
      run: |
        git config --local user.email "github-actions[bot]@users.noreply.github.com"
        git config --local user.name "github-actions[bot]"
        git commit -m "chore: backup infrastructure configurations [skip ci]"
        git push