An opinionated app used to identify GitHub repository Terraform resources (both explicit and module based) which are marked as archived. Starts from a root directory and then for all child directories one level down, generates a shell script which includes terragrunt state removal commands for all the archived resources.
This project was used to facilitate the mass migration of archived GH repo's from one org to another. A separate script was used to perform the actual repo transfer and this script was used to clean up the Terraform state. The actual config removal from git was out of scope for this script and was performed via manual PR's.
module "example_repo" {
source = "github.com/michaelprice232/terraform-module-github-repository?ref=<version>"
name = "test-repo"
archived = true # Checks for resources in which this is true
}
resource "github_repository" "another_example_repo" {
name = "another-test-repo"
description = "Some description"
visibility = "private"
archived = true # Checks for resources in which this is true
}terragrunt state rm github_repository.another_example_repo
terragrunt state rm module.example_repo# --root-dir - path to where we should start processing Terraform file from. Looks in directories one level down only
# --output-dir - path to where we should write the Terragrunt files containing the state removal commands for the archived resources
go run ./main.go --root-dir "./path/to/root" --output-dir "./where/to/output/to"