Implement day 4 in Terraform

2024/bonus/day04/main.tf

@@ -0,0 +1,28 @@
+variable "input" {
+  type = string
+}
+
+locals {
+  grid   = split("\n", chomp(var.input))
+  height = length(local.grid)
+  width  = length(local.grid[0])
+}
+
+module "check_point" {
+  source = "./check_point"
+
+  count = local.width * local.height
+
+  width  = local.width
+  height = local.height
+  grid   = local.grid
+  index  = count.index
+}
+
+output "part1" {
+  value = sum(module.check_point[*].xmas)
+}
+
+output "part2" {
+  value = sum(module.check_point[*].x_mas)
+}