adding config + pipeline

Author: ConnorOKane-Kainos

.github/workflows/pr.yaml

@@ -0,0 +1,75 @@
+name: Pull Request
+
+on:
+  pull_request:
+    branches:
+      - rule-sets-DTSPO-17918
+
+env:
+  TF_LOG: INFO
+
+permissions:
+      id-token: write
+      issues: write
+      pull-requests: write
+      contents: read
+jobs: 
+  pr-infra-check:
+    runs-on: ubuntu-latest
+    steps:
+    # Checkout the repository to the GitHub Actions runner
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    # Install the latest version of Terraform CLI 
+    - name: Setup Terraform
+      uses: hashicorp/setup-terraform@v2
+      
+    # Log into Azure with OIDC integration
+    - name: 'Az CLI login'
+      uses: azure/login@v1
+      with:
+        client-id: ${{ secrets.AZURE_CLIENT_ID }}
+        tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+        subscription-id: ${{ secrets.DCD_CFT_SANDBOX_SUBSCRIPTION }}
+
+    # Run az commands to confirm sub access
+    - name: 'Run az commands'
+      run: |
+        az account show
+
+    # Run Terraform init
+    - name: Terraform Init
+      id: init
+      env:
+        STORAGE_ACCOUNT: ${{ secrets.STORAGE_ACCOUNT }}
+        CONTAINER_NAME: ${{ secrets.CONTAINER_NAME }}
+        RESOURCE_GROUP_NAME: ${{ secrets.RESOURCE_GROUP_NAME }}
+        ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
+        ARM_SUBSCRIPTION_ID: ${{ secrets.DCD_CFT_SANDBOX_SUBSCRIPTION }}
+        ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
+      run: terraform init -backend-config="storage_account_name=$STORAGE_ACCOUNT" -backend-config="container_name=$CONTAINER_NAME" -backend-config="resource_group_name=$RESOURCE_GROUP_NAME"
+
+    # Run a Terraform fmt
+    - name: Terraform format
+      id: fmt
+      run: terraform fmt -check
+
+    # Run a Terraform validate
+    - name: Terraform validate
+      id: validate
+      if: success() || failure()
+      env:
+        ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
+        ARM_SUBSCRIPTION_ID: ${{ secrets.DCD_CFT_SANDBOX_SUBSCRIPTION }}
+        ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
+      run: terraform validate -no-color
+
+    # Run a Terraform plan
+    - name: Terraform plan
+      id: plan
+      env:
+        ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
+        ARM_SUBSCRIPTION_ID: ${{ secrets.DCD_CFT_SANDBOX_SUBSCRIPTION }}
+        ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
+      run: terraform plan -no-color