feat: add terraform actions

terraform-apply/action.yml

@@ -0,0 +1,30 @@
+name: Terraform Apply
+description: Download the "terraform-plan" artifact and apply it
+
+inputs:
+  working-directory:
+    description: Directory containing the Terraform configuration
+    required: false
+    default: "."
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Terraform
+      uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0
+
+    - name: Terraform Init
+      shell: bash
+      working-directory: ${{ inputs.working-directory }}
+      run: terraform init
+
+    - name: Download plan artifact
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+      with:
+        name: terraform-plan
+        path: ${{ inputs.working-directory }}
+
+    - name: Terraform Apply
+      shell: bash
+      working-directory: ${{ inputs.working-directory }}
+      run: terraform apply -auto-approve tfplan