README.md

terraform-format

Provides a basic format for all .tf files.

Example of file and it's formatted rewrite:

main.tf (before)

resource "aws_instance" "ec2" {
  count = var.instance_number
   subnet_id = local.output[count.index]
 ami                    = var.ami
instance_type    = var.type
  key_name               = var.key_name
  user_data      = var.user_data == "" ? "" : file("${var.user_data}")

root_block_device {
	encrypted    = var.root_block_device.encrypted
	volume_size = var.root_block_device.volume_size
	volume_type = var.root_block_device.volume_type
}

  dynamic "ebs_block_device" {
  for_each        = var.block_devices
  content {
  device_name = block_device_mappings.value.device_name
  encrypted   = block_device_mappings.value.encrypted
  volume_size = block_device_mappings.value.volume_size
  volume_type = block_device_mappings.value.volume_type
}
}
  instance_initiated_shutdown_behavior = var.shutdown_behavior
}

main.tf (after)

resource "aws_instance" "ec2" {
  count         = var.instance_number
  subnet_id     = local.output[count.index]
  ami           = var.ami
  instance_type = var.type
  key_name      = var.key_name
  user_data     = var.user_data == "" ? "" : file("${var.user_data}")

  root_block_device {
    encrypted   = var.root_block_device.encrypted
    volume_size = var.root_block_device.volume_size
    volume_type = var.root_block_device.volume_type
  }

  dynamic "ebs_block_device" {
    for_each = var.block_devices

    content {
      device_name = block_device_mappings.value.device_name
      encrypted   = block_device_mappings.value.encrypted
      volume_size = block_device_mappings.value.volume_size
      volume_type = block_device_mappings.value.volume_type
    }
  }

  instance_initiated_shutdown_behavior = var.shutdown_behavior
}