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| author | Philipp Tanlak <philipp.tanlak@gmail.com> | 2025-11-24 20:54:57 +0100 |
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| committer | Philipp Tanlak <philipp.tanlak@gmail.com> | 2025-11-24 20:57:48 +0100 |
| commit | b1e2c8fd5cb5dfa46bc440a12eafaf56cd844b1c (patch) | |
| tree | 49d360fd6cbc6a2754efe93524ac47ff0fbe0f7d /node_modules/lilconfig/readme.md | |
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| -rw-r--r-- | node_modules/lilconfig/readme.md | 118 |
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diff --git a/node_modules/lilconfig/readme.md b/node_modules/lilconfig/readme.md new file mode 100644 index 0000000..7b6610d --- /dev/null +++ b/node_modules/lilconfig/readme.md @@ -0,0 +1,118 @@ +# Lilconfig ⚙️ +[](https://badge.fury.io/js/lilconfig) +[](https://packagephobia.now.sh/result?p=lilconfig) +[](https://coveralls.io/github/antonk52/lilconfig) + +A zero-dependency alternative to [cosmiconfig](https://www.npmjs.com/package/cosmiconfig) with the same API. + +## Installation + +```sh +npm install lilconfig +``` + +## Usage + +```js +import {lilconfig, lilconfigSync} from 'lilconfig'; + +// all keys are optional +const options = { + stopDir: '/Users/you/some/dir', + searchPlaces: ['package.json', 'myapp.conf.js'], + ignoreEmptySearchPlaces: false +} + +lilconfig( + 'myapp', + options // optional +).search() // Promise<LilconfigResult> + +lilconfigSync( + 'myapp', + options // optional +).load(pathToConfig) // LilconfigResult + +/** + * LilconfigResult + * { + * config: any; // your config + * filepath: string; + * } + */ +``` + +## Difference to `cosmiconfig` +Lilconfig does not intend to be 100% compatible with `cosmiconfig` but tries to mimic it where possible. The key differences are: +- **no** support for yaml files out of the box(`lilconfig` attempts to parse files with no extension as JSON instead of YAML). You can still add the support for YAML files by providing a loader, see an [example](#yaml-loader) below. +- **no** cache + +### Options difference between the two. + +|cosmiconfig option | lilconfig | +|------------------------|-----------| +|cache | ❌ | +|loaders | ✅ | +|ignoreEmptySearchPlaces | ✅ | +|packageProp | ✅ | +|searchPlaces | ✅ | +|stopDir | ✅ | +|transform | ✅ | + +## Loaders examples + +### Yaml loader + +If you need the YAML support you can provide your own loader + +```js +import {lilconfig} from 'lilconfig'; +import yaml from 'yaml'; + +function loadYaml(filepath, content) { + return yaml.parse(content); +} + +const options = { + loaders: { + '.yaml': loadYaml, + '.yml': loadYaml, + // loader for files with no extension + noExt: loadYaml + } +}; + +lilconfig('myapp', options) + .search() + .then(result => { + result // {config, filepath} + }); +``` + +### ESM loader + +Lilconfig v2 does not support ESM modules out of the box. However, you can support it with a custom a loader. Note that this will only work with the async `lilconfig` function and won't work with the sync `lilconfigSync`. + +```js +import {lilconfig} from 'lilconfig'; + +const loadEsm = filepath => import(filepath); + +lilconfig('myapp', { + loaders: { + '.js': loadEsm, + '.mjs': loadEsm, + } +}) + .search() + .then(result => { + result // {config, filepath} + + result.config.default // if config uses `export default` + }); +``` + +## Version correlation + +- lilconig v1 → cosmiconfig v6 +- lilconig v2 → cosmiconfig v7 |