waf-cfn-publish.yml

name: waf-cfn-publish
on:
  push:
    branches:
      - main
  workflow_dispatch: {}

env:
  BSS_FILE_ASSET_BUCKET_NAME: 'supabase-on-aws-${AWS::Region}'
  BSS_FILE_ASSET_REGION_SET: us-east-1
  BSS_FILE_ASSET_PREFIX: latest/
  
jobs:
  latest:
    name: Latest Cfn templates
    runs-on: ubuntu-latest
    permissions:
      id-token: write # needed to interact with GitHub's OIDC Token endpoint.
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - uses: technote-space/get-diff-action@v6
        with:
          PATTERNS: |
            src/supabase-waf-stack.ts
            .projenrc.js
            .github/workflows/waf-cfn-publish.yml

      - name: node.js setup
        if: env.GIT_DIFF
        uses: actions/setup-node@v4
        with:
          node-version: '18'

      - name: Install dependencies
        if: env.GIT_DIFF
        run: yarn install --check-files

      - name: Configure AWS credentials
        if: env.GIT_DIFF
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: ${{ secrets.CDK_PUBLISHING_ROLE }}
          aws-region: us-west-2

      - name: cdk synth
        if: env.GIT_DIFF
        run: npx projen synth --name SupabaseWaf --no-version-reporting

      - name: Publish assets
        if: env.GIT_DIFF
        run: aws s3 cp cdk.out/SupabaseWaf.template.json s3://supabase-on-aws-us-east-1/latest/SupabaseWaf.template.json