max_directory_depth

Tree depth from repo root may not exceed max_depth. A shallow depth stops deeply-nested imports and keeps CI path globs sane.

Options

Option	Type	Required	Default	Description
max_depth	integer (>= 1)	yes		Maximum allowed path depth (number of /-separated components).

Plus the common paths, level, id, and when fields. This table is generated from the JSON Schema; option types and defaults are authoritative.

Example

A source file nested too many directories deep

The rule fires on this repository:

src/
src/deep/
src/deep/nested/
src/deep/nested/way_down/
src/deep/nested/way_down/lost.rs
src/lib.rs
top.txt

With this .alint.yml:

version: 1
rules:
  - id: shallow
    kind: max_directory_depth
    paths: "**"
    max_depth: 3
    level: warning

alint check reports:

--- src/deep/nested/way_down/lost.rs -------------------------------------------
  !  warning  shallow
              src/deep/nested/way_down/lost.rs is at depth 5; max is 3

Summary (1 violation):
  ! 1 warning
  0 passing * 1 failing

Every file stays within the directory-depth cap

This repository is compliant:

README.md
src/
src/lib.rs
src/mod/
src/mod/inner.rs

With this .alint.yml:

version: 1
rules:
  - id: shallow
    kind: max_directory_depth
    paths: "**"
    max_depth: 3
    level: warning

alint check reports:

v All 1 rule(s) passed.