terraform.gcp.best-practice.gcp-storage-versioning-enabled.gcp-storage-versioning-enabled

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LGPL Commons Clause
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Ensure Cloud storage has versioning enabled

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Defintion

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rules:
  - id: gcp-storage-versioning-enabled
    patterns:
      - pattern: resource
      - pattern-inside: |
          resource "google_storage_bucket" "..." {
          ...
          }
      - pattern-not-inside: |
          resource "google_storage_bucket" "..." {
          ...
          versioning = {
            enabled = true
          }
          ...
          }
    message: Ensure Cloud storage has versioning enabled
    metadata:
      category: best-practice
      technology:
        - terraform
        - gcp
      license: Commons Clause License Condition v1.0[LGPL-2.1-only]
    languages:
      - hcl
    severity: WARNING

Examples

gcp-storage-versioning-enabled.tf

# fail
# ruleid: gcp-storage-versioning-enabled
resource "google_storage_bucket" "fail1" {
  name     = "foo"
  location = "EU"

  versioning = {
    enabled = false
  }
}

# fail
# ruleid: gcp-storage-versioning-enabled
resource "google_storage_bucket" "fail2" {
  name     = "foo"
  location = "EU"
}

# ok: gcp-storage-versioning-enabled
resource "google_storage_bucket" "pass" {
  name     = "foo"
  location = "EU"

  versioning = {
    enabled = true
  }
}