refactor(terraform): apply terraform fmt

The terraform fmt command is used to rewrite
Terraform configuration files to a canonical
format and style. This command applies a subset
of the Terraform language style conventions,
along with other minor adjustments for readability.

This commit apply terraform fmt command to fix
deprecated interpolation syntax and code
indentation.

#12

main.tf

@@ -182,37 +182,37 @@ EOF
 
 locals {
   lambda_logging_policy = {
-    "Version": "2012-10-17",
-    "Statement": [
+    "Version" : "2012-10-17",
+    "Statement" : [
       {
-        "Action": [
+        "Action" : [
           "logs:CreateLogStream",
           "logs:PutLogEvents"
         ],
-        "Resource": "${aws_cloudwatch_log_group.this.arn}",
-        "Effect": "Allow"
+        "Resource" : aws_cloudwatch_log_group.this.arn,
+        "Effect" : "Allow"
       }
     ]
   }
   lambda_logging_and_kms_policy = {
-    "Version": "2012-10-17",
-    "Statement": [
+    "Version" : "2012-10-17",
+    "Statement" : [
       {
-        "Action": [
+        "Action" : [
           "logs:CreateLogStream",
           "logs:PutLogEvents"
         ],
-        "Resource": "${aws_cloudwatch_log_group.this.arn}",
-        "Effect": "Allow"
+        "Resource" : aws_cloudwatch_log_group.this.arn,
+        "Effect" : "Allow"
       },
       {
-        "Action": [
+        "Action" : [
           "kms:Encrypt",
           "kms:Decrypt",
           "kms:CreateGrant"
         ],
-        "Resource": "${var.kms_key_arn}",
-        "Effect": "Allow"
+        "Resource" : var.kms_key_arn,
+        "Effect" : "Allow"
       }
     ]
   }
@@ -235,18 +235,18 @@ resource "aws_iam_role_policy" "lambda_logging" {
 data "archive_file" "this" {
   type        = "zip"
   source_dir  = "${path.module}/package/"
-  output_path = "${path.module}/aws-stop-start-resources-3.0.1.zip"  # The version should match with the latest git tag
+  output_path = "${path.module}/aws-stop-start-resources-3.0.1.zip" # The version should match with the latest git tag
 }
 
 # Create Lambda function for stop or start aws resources
 resource "aws_lambda_function" "this" {
-  filename         = data.archive_file.this.output_path
-  function_name    = var.name
-  role             = var.custom_iam_role_arn == null ? aws_iam_role.this[0].arn : var.custom_iam_role_arn
-  handler          = "scheduler.main.lambda_handler"
-  runtime          = "python3.7"
-  timeout          = "600"
-  kms_key_arn      = var.kms_key_arn == null ? "" : var.kms_key_arn
+  filename      = data.archive_file.this.output_path
+  function_name = var.name
+  role          = var.custom_iam_role_arn == null ? aws_iam_role.this[0].arn : var.custom_iam_role_arn
+  handler       = "scheduler.main.lambda_handler"
+  runtime       = "python3.7"
+  timeout       = "600"
+  kms_key_arn   = var.kms_key_arn == null ? "" : var.kms_key_arn
 
   environment {
     variables = {

variables.tf

@@ -74,6 +74,6 @@ variable "cloudwatch_alarm_schedule" {
 
 variable "tags" {
   description = "Custom tags on lambda"
-  type = map
-  default = null
+  type        = map(any)
+  default     = null
 }