• This is a bug report
• This is a feature request
• I searched existing issues before opening this one

Expected behavior

I added the following to my .pre-commit-config.yaml per INTEGRATION.md docs:

  - repo: https://github.com/hadolint/hadolint
    rev: v2.10.0
    hooks:
      - id: hadolint

I then ran pre-commit install-hooks and expect it to work.

[INFO] Initializing environment for https://github.com/psf/black.
[INFO] Initializing environment for https://github.com/hadolint/hadolint.
[INFO] Installing environment for https://github.com/psf/black.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...

Note that hadolint doesn't show up as being set up.

Actual behavior

When running pre-commit:

Lint Dockerfiles..............................................................Failed
- hook id: hadolint
- exit code: 1

Executable `hadolint` not found

I would expect pre-commit install-hooks to install the hadolint binary.

Steps to reproduce the behavior

Documented above, I just:

1. Added the pre-commit section to .pre-commit-config.yaml
2. Ran pre-commit install-hooks

Additional environment details (OS, stack version, etc.)

macOS Big Sur v11.5.1. Though I don't want to brew install hadolint, I would like pre-commit to encapsulate it as it does every other hook.