nightly-update.yml

name: Nightly Data Update

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update-data:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version-file: 'go.mod'

      - name: Run generate command
        run: go run . generate
        env:
          AWSMETA_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Check for changes and commit
        id: git-diff
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          
          # Only add files that should be updated by the generate command
          git add pkg/data/manifests/ go.mod go.sum
          
          if git diff --cached --quiet; then
            echo "changed=false" >> $GITHUB_OUTPUT
            echo "📊 No changes detected in AWS data"
          else
            current_date=$(date +'%Y-%m-%d')
            cat > commit_message.txt << EOF
          chore(data): ⏳nightly AWS data update ($current_date)
          
          - Updated partition data
          - Updated region data
          - Updated service data
          - Updated go.mod/go.sum if needed
          
          Generated on: $current_date
          EOF
            git commit -F commit_message.txt
            rm commit_message.txt
            echo "changed=true" >> $GITHUB_OUTPUT
            echo "📊 Changes detected in AWS data, committing updates"
          fi

      - name: Push changes if any
        if: steps.git-diff.outputs.changed == 'true'
        run: |
          git push origin main
          echo "✅ AWS data updates pushed to main branch"

      - name: Log completion
        run: |
          if [ "${{ steps.git-diff.outputs.changed }}" == "true" ]; then
            echo "🎉 Nightly data update completed successfully"
            echo "📈 Latest AWS service, region, and partition data is now available"
            echo "🔄 Weekly release workflow will create the next version tag"
          else
            echo "✨ No updates needed - AWS data is current"
          fi