update examples and function location

Author: joshAtRula

README.md

@@ -261,7 +261,7 @@ No modules.
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
 | <a name="input_aliases"></a> [aliases](#input\_aliases) | Extra CNAMEs (alternate domain names), if any, for this distribution. | `list(string)` | `null` | no |
-| <a name="input_cloudfront_functions"></a> [cloudfront\_functions](#input\_cloudfront\_functions) | Map of CloudFront Function configurations. Key is used as default function name if 'name' not specified. | <pre>map(object({<br/>    name                         = optional(string)<br/>    runtime                      = optional(string, "cloudfront-js-2.0")<br/>    comment                      = optional(string)<br/>    publish                      = optional(bool, true)<br/>    code                         = string<br/>    key_value_store_associations = optional(list(string), null)<br/>  }))</pre> | `{}` | no |
+| <a name="input_cloudfront_functions"></a> [cloudfront\_functions](#input\_cloudfront\_functions) | Map of CloudFront Function configurations. Key is used as default function name if 'name' not specified. | <pre>map(object({<br/>    name                         = optional(string)<br/>    runtime                      = optional(string, "cloudfront-js-2.0")<br/>    comment                      = optional(string)<br/>    publish                      = optional(bool, true)<br/>    code_path                    = string<br/>    key_value_store_associations = optional(list(string), null)<br/>  }))</pre> | `{}` | no |
 | <a name="input_comment"></a> [comment](#input\_comment) | Any comments you want to include about the distribution. | `string` | `null` | no |
 | <a name="input_continuous_deployment_policy_id"></a> [continuous\_deployment\_policy\_id](#input\_continuous\_deployment\_policy\_id) | Identifier of a continuous deployment policy. This argument should only be set on a production distribution. | `string` | `null` | no |
 | <a name="input_create_cloudfront_function"></a> [create\_cloudfront\_function](#input\_create\_cloudfront\_function) | Controls if CloudFront Functions should be created | `bool` | `false` | no |

examples/complete/main.tf

@@ -250,22 +250,22 @@ module "cloudfront" {
   create_cloudfront_function = true
   cloudfront_functions = {
     viewer-request-security = {
-      runtime = "cloudfront-js-2.0"
-      comment = "Security headers and cache key normalization"
-      code    = file("${path.module}/viewer-request-security.js")
-      publish = true
+      runtime   = "cloudfront-js-2.0"
+      comment   = "Security headers and cache key normalization"
+      code_path = "functions/viewer-request-security.js"
+      publish   = true
     }
     viewer-response-headers = {
-      runtime = "cloudfront-js-2.0"
-      comment = "Add security response headers"
-      code    = file("${path.module}/viewer-response-headers.js")
-      publish = true
+      runtime   = "cloudfront-js-2.0"
+      comment   = "Add security response headers"
+      code_path = "functions/viewer-response-headers.js"
+      publish   = true
     }
     ab-testing = {
-      runtime = "cloudfront-js-2.0"
-      comment = "A/B testing function"
-      code    = file("${path.module}/ab-testing.js")
-      publish = true
+      runtime   = "cloudfront-js-2.0"
+      comment   = "A/B testing function"
+      code_path = "functions//ab-testing.js"
+      publish   = true
     }
     # Example with KeyValueStore association (uncomment and provide actual KV store ARN)
     # kvstore-redirect = {

main.tf

@@ -152,7 +152,7 @@ resource "aws_cloudfront_function" "this" {
   runtime = each.value.runtime
   comment = each.value.comment
   publish = each.value.publish
-  code    = each.value.code
+  code    = file("${path.module}/${each.value.code_path}")
 
   key_value_store_associations = each.value.key_value_store_associations
 }

variables.tf

@@ -306,7 +306,7 @@ variable "cloudfront_functions" {
     runtime                      = optional(string, "cloudfront-js-2.0")
     comment                      = optional(string)
     publish                      = optional(bool, true)
-    code                         = string
+    code_path                    = string
     key_value_store_associations = optional(list(string), null)
   }))
   default = {}