tool-support/.github/workflows/delete_stack.yml at master · oxctl/tool-support · GitHub

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name: Delete Stack
run-name: "Delete ${{ inputs.stack-prefix }} stacks on ${{ inputs.region }} ${{ fromJson(vars.AWS_ACCOUNT_IDS_MAP)[inputs.account-id] }}"

env:
  AWS_GITHUB_ROLE: 'cad-github-actions-role'

on:
  workflow_dispatch:
    inputs:
      stack-prefix:
        description: Prefix of stacks to remove
        type: string
        required: true
      account-id:
        description: AWS Account ID
        type: string
        required: true
      region:
        description: AWS Region
        type: string
        required: true
        default: eu-west-1


jobs:
  backend:
    runs-on: ubuntu-22.04
    timeout-minutes: 15
    permissions:
      id-token: write
      contents: read
    env:
      AWS_STACK_PREFIX: ${{needs.aws-params.outputs.stack-prefix}}
    steps:
      - uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: arn:aws:iam::${{inputs.account-id }}:role/${{ env.AWS_GITHUB_ROLE }}
          aws-region: ${{ inputs.region}}
      - run: aws cloudformation delete-stack --stack-name ${{inputs.stack-prefix}}-backend
      - run: aws cloudformation wait stack-delete-complete --stack-name ${{inputs.stack-prefix}}-backend

  bootstrap:
    runs-on: ubuntu-22.04
    timeout-minutes: 15
    # Only once the backend have been deleted can we remove the bootstrap stack
    needs: [ backend ]
    permissions:
      id-token: write
      contents: read
    env:
      AWS_STACK_PREFIX: ${{needs.aws-params.outputs.stack-prefix}}
    steps:
      - uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: arn:aws:iam::${{inputs.account-id }}:role/${{ env.AWS_GITHUB_ROLE }}
          aws-region: ${{ inputs.region}}
      - run: aws cloudformation delete-stack --stack-name ${{inputs.stack-prefix}}-bootstrap
      - run: aws cloudformation wait stack-delete-complete --stack-name ${{inputs.stack-prefix}}-bootstrap