Fixing credential type permadiff with json content for inputs/injectors

[quentinleclerc]

Hello,
I am having an error while updating credential types for inputs and injectors fields (JSON as string). The creation work but then the update was failing. I managed to make it work with this piece of code.

Error: inputs: '' expected type 'string', got unconvertible type 'map[string]interface {}', value: 'map[fields:[map[<content of the JSON>]'

However I still have a permadiff with "white space changes" on the JSON.

The permadiff is gone by using this trick of encode/decode on the resource call side, but it's a bit ugly.

resource "awx_credential_type" "xxxxx" {
  name        = "Cred type name"
  description = "cred type description"
  inputs      = jsonencode(jsondecode(file("./files/credential_type_xxxx/inputs.json")))
  injectors   = jsonencode(jsondecode(file("./files/credential_type_xxxx/injectors.json")))
}

If anyone has some advice on how to fix this. Anyway, at least this PR fixes the update of credential types.

Thanks