Properly output descriptors of chained modules (#133)

descriptors.tf

@@ -18,10 +18,10 @@
 # with only 2 use cases, we are going to keep it simple for now.
 
 locals {
- descriptor_labels = { for k, v in var.descriptor_formats : k => [
+ descriptor_labels = { for k, v in local.descriptor_formats : k => [
  for label in v.labels : local.id_context[label]
  ] }
- descriptors = { for k, v in var.descriptor_formats : k => (
+ descriptors = { for k, v in local.descriptor_formats : k => (
  format(v.format, local.descriptor_labels[k]...)
  )
  }

examples/complete/descriptors.tf

@@ -40,3 +40,17 @@ output "descriptor_stack" {
 output "descriptor_account_name" {
  value = module.descriptors.descriptors["account_name"]
 }
+
+module "chained_descriptors" {
+ source = "../.."
+
+ context = module.descriptors.context
+}
+
+output "chained_descriptor_stack" {
+ value = module.chained_descriptors.descriptors["stack"]
+}
+
+output "chained_descriptor_account_name" {
+ value = module.chained_descriptors.descriptors["account_name"]
+}

test/src/examples_complete_test.go

@@ -43,10 +43,17 @@ func TestExamplesComplete(t *testing.T) {
  compatible := terraform.Output(t, terraformOptions, "compatible")
  assert.Equal(t, "true", compatible)
 
+ expectedDescriptorAccountName := "bild-hrh"
+ expectedDescriptorStack := "hrh-uat-bild"
  descriptorAccountName := terraform.Output(t, terraformOptions, "descriptor_account_name")
  descriptorStack := terraform.Output(t, terraformOptions, "descriptor_stack")
- assert.Equal(t, "bild-hrh", descriptorAccountName)
- assert.Equal(t, "hrh-uat-bild", descriptorStack)
+ assert.Equal(t, expectedDescriptorAccountName, descriptorAccountName)
+ assert.Equal(t, expectedDescriptorStack, descriptorStack)
+
+ chainedDescriptorAccountName := terraform.Output(t, terraformOptions, "chained_descriptor_account_name")
+ chainedDescriptorStack := terraform.Output(t, terraformOptions, "chained_descriptor_stack")
+ assert.Equal(t, descriptorAccountName, chainedDescriptorAccountName, "Chained module should output same descriptors")
+ assert.Equal(t, descriptorStack, chainedDescriptorStack, "Chained module should output same descriptors")
 
  expectedLabel1Context := NLContext{
  Enabled: true,