create_base_project.yml

name: Create a new basis project via Terraform

on:
  workflow_dispatch:
    inputs:
      PROJECT_NAME:
        description: "Name of the project"
        required: true
      REGION:
        description: "Region for the sub account"
        default: "eu10"
        required: true
      COST_CENTER:
        description: "Cost center for the project"
        default: "1234567890"
        required: true
      STAGE:
        description: "Stage for the project"
        default: "DEV"
        required: true
      ORGANIZATION:
        description: "Organization for the project"
        default: "B2C"
        required: true

env:
  PATH_TO_TFSCRIPT: 'base_dev_template'


jobs:
  execute_base_setuup:
    name: Project Setup (Basis)
    runs-on: ubuntu-latest
    env:
      PARAM_PROJECT_NAME: ${{ github.event.inputs.PROJECT_NAME }}
      PARAM_REGION: ${{ github.event.inputs.REGION }}
      PARAM_COST_CENTER: ${{ github.event.inputs.COST_CENTER }}
      PARAM_STAGE: ${{ github.event.inputs.STAGE }}
      PARAM_ORGANIZATION: ${{ github.event.inputs.ORGANIZATION }}

    steps:
    - name: Check out Git repository
      id: checkout_repo
      uses: actions/checkout@v4
      
    - name: Setup Terraform
      id : setup_terraform
      uses: hashicorp/setup-terraform@v3
      with:
        terraform_wrapper: false
        terraform_version: latest

    - name: Terraform Init
      id: terraform_init
      shell: bash
      run: |
        terraform -chdir=${{ env.PATH_TO_TFSCRIPT }} init -no-color

    - name: Terraform Apply 
      id: terraform_apply
      shell: bash
      # We do not store the state - in a real setup we would reference a remote backend to store the state
      run: |
        export BTP_USERNAME=${{ secrets.BTP_USERNAME }}
        export BTP_PASSWORD=${{ secrets.BTP_PASSWORD }}
        terraform -chdir=${{ env.PATH_TO_TFSCRIPT }} apply -var globalaccount=${{ secrets.GLOBALACCOUNT }} -var region=${{ env.PARAM_REGION }} -var project_name=${{ env.PARAM_PROJECT_NAME}} -var stage=${{ env.PARAM_STAGE}} -var costcenter=${{ env.PARAM_COST_CENTER}} -var org_name=${{ env.PARAM_ORGANIZATION}} -auto-approve -no-color           

      # Integrate with workflow system to inform the requestor about the status of the project creation