apply.yml

name: Rollout Database Scripts
on:
  push:
    branches: [ main ]
    paths:
      - 'schema/**'
  workflow_dispatch:

permissions:
  id-token: write
  contents: read
  packages: read

jobs:
  get-changed-directories:
    runs-on: ubuntu-latest
    outputs:
      any_changed: ${{ steps.get-changed-directories.outputs.any_changed }}
      changed_directories: ${{ steps.set-matrix-changed-directories.outputs.changed_directories }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Get changed directories
        id: get-changed-directories
        uses: tj-actions/changed-files@cbda684547adc8c052d50711417fa61b428a9f88
        with:
          files: |
            kusto/**/*.{yml,yaml,kql}
          dir_names: 'true'
          dir_names_max_depth: '3'
      - name: Create matrix array of changed directories
        if: steps.get-changed-directories.outputs.any_changed == 'true'
        id: set-matrix-changed-directories
        env:
          ALL_CHANGED_FILES: ${{ steps.get-changed-directories.outputs.all_changed_files }}
        run: |
          echo "One or more configuration directories have changed."
          echo "Changed configuration directories: ${{ steps.get-changed-directories.outputs.all_changed_files }}"
          cdirs=$(echo $ALL_CHANGED_FILES | tr ' ' '\n' | sed 's/.*/"&"/' | paste -s -d ',' - | sed 's/.*/[&]/' | sed 's/,/, /g')
          echo "changed_directories=${cdirs}" >> "$GITHUB_OUTPUT"
  # This is the new job, only runs on changed directories.
  sync-dynamic-workflows:
    name: Apply
    if: |
        needs.get-changed-directories.outputs.any_changed == 'true' && 
        vars.LEGACY_SYNC_MODE == 'false'
    runs-on: ubuntu-latest
    needs: get-changed-directories
    container:
      image: ghcr.io/github/KustoSchemaToolsAction:main
      credentials:
        username: ${{ github.actor }}
        password: ${{ secrets.github_token }}
    strategy:
      matrix: 
        directory: ${{ fromJSON(needs.get-changed-directories.outputs.changed_directories) }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: 'Azure OIDC Login'
        uses: azure/login@cb79c773a3cfa27f31f25eb3f677781210c9ce3d
        with:
          client-id: ${{ vars.AZURE_CLIENT_ID_OIDC }}
          tenant-id: ${{ vars.AZURE_TENANT_ID_OIDC }}
          allow-no-subscriptions: true
      - name: Set variables      
        shell: bash
        run: |
          IFS='/' read -ra DIR <<< ${{ matrix.directory }}
          echo "CLUSTER=${DIR[1]}" >> $GITHUB_ENV          
          echo "DATABASE=${DIR[2]}" >> $GITHUB_ENV
      - name: Apply changes to database
        uses: ./.github/actions/KustoSchemaTools
        id: KustoSchemaTools
        with:        
          mode: apply
          path: kusto
          cluster: ${{ env.CLUSTER }}
          database: ${{ env.DATABASE }}