redlint

library6.4.1jsnpmunverified

Redlint (v6.4.1) is a filesystem linter that uses Putout to transform a JSON representation (.filesystem.json) of your filesystem and apply changes directly. It supports scanning and fixing file naming, structure, and organization rules via Putout plugins for madrun, package.json, ESM, TypeScript, and more. Active development with monthly releases. Requires Node >=22. Unique differentiator: lints filesystem structure as a JSON file, not just code.

testing

npm install redlint

github ↗package ↗

INSTALL

IMPORT

SIG · REDLINT

redlint

testingjavascriptv6.4.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

redlint

✓ import redlint from 'redlint'

✗ const redlint = require('redlint')

ESM-only since v6; no CommonJS support.

scan

✓ import { scan } from 'redlint'

✗ const scan = require('redlint/scan')

Named export; not a subpath export.

Shows basic usage of redlint: import main module and scan function, then scan filesystem.

import redlint from 'redlint'; import { scan } from 'redlint'; // Initialize with default options const lint = redlint(); // Scan current directory const results = await scan(); console.log(results); // Or run via CLI: npx redlint scan

redlint --version

Debug

Known issues

breakingNode >=22 required. Older versions cause runtime errors.

fix

Upgrade Node to 22 or later.

affects: >=6.0.0

breakingv6.0.0 dropped CommonJS support. require() will fail.

fix

Use ESM imports (import redlint from 'redlint').

affects: >=6.0.0

gotchaCLI command changed: use 'redlint scan' instead of just 'redlint'. Running 'redlint' without subcommand opens interactive mode.

fix

Run 'npx redlint scan' for scanning.

affects: >=5.0.0

Errors

Common errors & fixes

ERR_REQUIRE_ESM

Using require() on ESM-only package.

fix

Switch to import statement or use dynamic import().

Command 'redlint' not found

Global install missing or not in PATH.

fix

Run 'npx redlint' or install globally: 'npm i -g redlint'.

Upgrade

Version history

6.4.1latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/putoutjs/redlint ↗

packagehttps://www.npmjs.com/package/redlint ↗