TFSec Outputs The Same Results Multiple Times

[sharkymcdongles]

When I add tfsec as a hook it outputs the same results 2x for some reason, and I can't seem to figure out why. Anyone else experiencing this? I am using latest tfsec and the latest release hash from this repo. My configuration file is:

---
repos:
- repo: git://github.com/antonbabenko/pre-commit-terraform
  rev: fa3859e
  hooks:
  - id: terraform_fmt
  - id: terraform_validate
  - id: terraform_tflint
  - id: terraform_tfsec
  - id: terraform_docs_replace

I am also using the latest precommit.

[MaxymVlasov]

Can be fixed by adding require_serial: true in the https://github.com/antonbabenko/pre-commit-terraform/blob/master/.pre-commit-hooks.yaml.

But firstly, need to run a speed test with and without require_serial option. Need to check that it does not dramatically increase hook execution time.

Also, need to document how pre-commit options work for hooks, to simplify future contributing

[MaxymVlasov]

Also, need to document how pre-commit options work for hooks, to simplify future contributing

Moved to #216