feat: Add cloudformation types

Author: owenrumney

pkg/tree/aws/aws.go

@@ -6,6 +6,7 @@ import (
 	"github.com/infracost/go-proto/pkg/tree/aws/apigateway"
 	"github.com/infracost/go-proto/pkg/tree/aws/apigatewayv2"
 	"github.com/infracost/go-proto/pkg/tree/aws/appautoscaling"
+	"github.com/infracost/go-proto/pkg/tree/aws/cloudformation"
 	"github.com/infracost/go-proto/pkg/tree/aws/ec2"
 )
 
@@ -16,6 +17,7 @@ type AWS struct {
 	APIGateway              apigateway.APIGateway          `tree:"apigateway"`
 	APIGatewayV2            apigatewayv2.APIGatewayV2      `tree:"apigatewayv2"`
 	AppAutoScaling          appautoscaling.AppAutoScaling  `tree:"appautoscaling"`
+	CloudFormation          cloudformation.CloudFormation  `tree:"cloudformation"`
 }
 
 func (aws *AWS) PostProcess() {

pkg/tree/aws/cloudformation/cloudformation.go

@@ -0,0 +1,6 @@
+package cloudformation
+
+type CloudFormation struct {
+	Stacks    []Stack    `tree:"stacks,flatten"`
+	StackSets []StackSet `tree:"stack_sets,flatten"`
+}

pkg/tree/aws/cloudformation/stack.go

@@ -0,0 +1,11 @@
+package cloudformation
+
+import (
+	"github.com/infracost/go-proto/pkg/tree/resource"
+	"github.com/infracost/go-proto/pkg/tree/value"
+)
+
+type Stack struct {
+	resource.Resource `tree:"-"`
+	TemplateBody      value.String `tree:"template_body"`
+}

pkg/tree/aws/cloudformation/stack_set.go

@@ -0,0 +1,11 @@
+package cloudformation
+
+import (
+	"github.com/infracost/go-proto/pkg/tree/resource"
+	"github.com/infracost/go-proto/pkg/tree/value"
+)
+
+type StackSet struct {
+	resource.Resource `tree:"-"`
+	TemplateBody      value.String `tree:"template_body"`
+}