Empty ID

[cristim]

Found a bug? Maybe our Slack Community can help. - I asked about 24h ago but didn't receive any answers yet.

Describe the Bug

• After upgrading to the latest version(this used to work in 0.18.0) I'm always getting an empty label ID, regardless what I tried. I might be wrong in the way I use the module after the changes introduced in 0.19, but I tried to follow the docs to the best of my abilities/understanding.
• The same happens when using module.label.id instead of module.label.id_full.
• I also played with the enabled and id_length_limit parameters, but to no avail yet. Am I missing anything?

Here's a simplified code example that can be used to show this behavior.

module "label" {
  source          = "git::https://github.com/cloudposse/terraform-null-label.git?ref=0.21.0"
  context         = module.this.context
  enabled         = true
  id_length_limit = 10
}
output "ID" {
  value = "'${module.label.id_full}'"
}

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.
Outputs:
ID = ''

Expected Behavior

I get a non-empty random'ish value in the ID output.

Steps to Reproduce

1. Use the above code example, pasted into a main.tf file, stored in a new directory next to the context.tf file currently expected by terraform-null-label.
2. Run 'terraform init && terraform apply'
3. See the empty ID in the list of outputs.

Screenshots

See above code snippets

Environment (please complete the following information):

Anything that will help us triage the bug will help. Here are some ideas:

• macOS Catalina 10.15.7

Additional Context

N/A

[cristim]

I eventually figured it out, I just needed to set a few of the apparently required variables mentioned in context.tf, I just wish those would be more clearly documented as required