Revert back to use cosmiconfig (#212)

Author: illright

.changeset/thin-monkeys-attack.md

@@ -0,0 +1,5 @@
+---
+'steiger': patch
+---
+
+Revert the switch from cosmiconfig to lilconfig due to missing support for TS files

README.md

@@ -41,7 +41,7 @@ npx steiger ./src --watch
 
 Steiger is zero-config! If you don't want to disable certain rules, you can safely skip this section.
 
-You can create a `steiger.config.ts` or `steiger.config.js` file in the root of your project to configure the rules. Import `{ defineConfig } from "steiger"` to get autocompletion.
+Steiger is configurable via `cosmiconfig`. That means that you can create a `steiger.config.ts` or `steiger.config.js` file in the root of your project to configure the rules. Import `{ defineConfig } from "steiger"` to get autocompletion.
 
 The config file shape is highly inspired by ESLint's config file, so if you have configured ESLint before, you'll find it easy to configure Steiger.
 

packages/steiger/README.md

@@ -38,7 +38,7 @@ npx steiger ./src --watch
 
 Steiger is zero-config! If you don't want to disable certain rules, you can safely skip this section.
 
-You can create a `steiger.config.ts` or `steiger.config.js` file in the root of your project to configure the rules. Import `{ defineConfig } from "steiger"` to get autocompletion.
+Steiger is configurable via `cosmiconfig`. That means that you can create a `steiger.config.ts` or `steiger.config.js` file in the root of your project to configure the rules. Import `{ defineConfig } from "steiger"` to get autocompletion.
 
 The config file shape is highly inspired by ESLint's config file, so if you have configured ESLint before, you'll find it easy to configure Steiger.
 

packages/steiger/package.json

@@ -49,12 +49,12 @@
     "@clack/prompts": "^0.9.1",
     "@feature-sliced/steiger-plugin": "workspace:*",
     "chokidar": "^4.0.3",
+    "cosmiconfig": "^9.0.0",
     "effector": "^23.4.2",
     "empathic": "^1.1.0",
     "fastest-levenshtein": "^1.0.16",
     "globby": "^14.1.0",
     "immer": "^10.1.1",
-    "lilconfig": "^3.1.3",
     "lodash-es": "^4.17.21",
     "micromatch": "^4.0.8",
     "patronum": "^2.3.0",

packages/steiger/src/cli.ts

@@ -7,7 +7,7 @@ import prexit from 'prexit'
 import { hideBin } from 'yargs/helpers'
 import { reportPretty } from '@steiger/pretty-reporter'
 import { fromError } from 'zod-validation-error'
-import { lilconfig } from 'lilconfig'
+import { cosmiconfig } from 'cosmiconfig'
 
 import { linter } from './app'
 import { processConfiguration, $plugins } from './models/config'
@@ -18,7 +18,7 @@ import type { Diagnostic } from '@steiger/types'
 import packageJson from '../package.json'
 import { existsAndIsFolder } from './shared/file-system'
 
-const { config, filepath } = (await lilconfig('steiger').search()) ?? { config: null, filepath: undefined }
+const { config, filepath } = (await cosmiconfig('steiger').search()) ?? { config: null, filepath: undefined }
 const defaultConfig = fsd.configs.recommended
 
 try {