gistfile1.txt

variable "env" {
  default = ["dev", "test", "stage", "prod"]
}

locals {
  env = toset(var.env)
}

resource "template_file" "list_toset" {
  for_each = local.env

  template = "key = $${key}, value = $${value}"

  vars = {
    key   = each.key
    value = each.value
  }
}

resource "local_file" "list_toset" {
  for_each = template_file.list_toset

  filename = "list_toset-${each.value.vars.value}-${each.key}"
  content  = <<EOF
each.key   = ${jsonencode(each.key)}
each.value = ${jsonencode(each.value)}
EOF
}


###############

variable "envmap" {
  default = {
    dev   = "dev"
    test  = "test"
    stage = "stage"
    prod  = "prod"
  }
}

resource "template_file" "mapped" {
  for_each = local.env

  template = "key = $${key}, value = $${value}"

  vars = {
    key   = each.key
    value = each.value
  }
}

resource "local_file" "mapped" {
  for_each = template_file.mapped

  filename = "mapped-${each.value.vars.value}-${each.key}"
  content  = <<EOF
each.key   = ${jsonencode(each.key)}
each.value = ${jsonencode(each.value)}
EOF
}