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author | Scoots Dash <contact@minteck.org> | 2022-04-23 14:12:30 +0000 |
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committer | Scoots Dash <contact@minteck.org> | 2022-04-23 14:12:30 +0000 |
commit | a927497b43cbe1438f3d7478932f3f7d03ea347c (patch) | |
tree | 0a3c88978b4294fb30afad58daa86c46fbedc2f6 /node_modules/escalade/readme.md | |
parent | ba5fa694351774f2684c1aefdc215da5c6f39ba6 (diff) | |
parent | f0db5bbbcd623812a391862d217519afafe197c6 (diff) | |
download | twilight-trunk.tar.gz twilight-trunk.tar.bz2 twilight-trunk.zip |
Disable the Twilight Package Manager
See merge request minteck/twilight!1
Diffstat (limited to 'node_modules/escalade/readme.md')
-rw-r--r-- | node_modules/escalade/readme.md | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/node_modules/escalade/readme.md b/node_modules/escalade/readme.md deleted file mode 100644 index 4e2195c..0000000 --- a/node_modules/escalade/readme.md +++ /dev/null @@ -1,211 +0,0 @@ -# escalade [![CI](https://github.com/lukeed/escalade/workflows/CI/badge.svg)](https://github.com/lukeed/escalade/actions) [![codecov](https://badgen.now.sh/codecov/c/github/lukeed/escalade)](https://codecov.io/gh/lukeed/escalade) - -> A tiny (183B to 210B) and [fast](#benchmarks) utility to ascend parent directories - -With [escalade](https://en.wikipedia.org/wiki/Escalade), you can scale parent directories until you've found what you're looking for.<br>Given an input file or directory, `escalade` will continue executing your callback function until either: - -1) the callback returns a truthy value -2) `escalade` has reached the system root directory (eg, `/`) - -> **Important:**<br>Please note that `escalade` only deals with direct ancestry – it will not dive into parents' sibling directories. - ---- - -**Notice:** As of v3.1.0, `escalade` now includes [Deno support](http://deno.land/x/escalade)! Please see [Deno Usage](#deno) below. - ---- - -## Install - -``` -$ npm install --save escalade -``` - - -## Modes - -There are two "versions" of `escalade` available: - -#### "async" -> **Node.js:** >= 8.x<br> -> **Size (gzip):** 210 bytes<br> -> **Availability:** [CommonJS](https://unpkg.com/escalade/dist/index.js), [ES Module](https://unpkg.com/escalade/dist/index.mjs) - -This is the primary/default mode. It makes use of `async`/`await` and [`util.promisify`](https://nodejs.org/api/util.html#util_util_promisify_original). - -#### "sync" -> **Node.js:** >= 6.x<br> -> **Size (gzip):** 183 bytes<br> -> **Availability:** [CommonJS](https://unpkg.com/escalade/sync/index.js), [ES Module](https://unpkg.com/escalade/sync/index.mjs) - -This is the opt-in mode, ideal for scenarios where `async` usage cannot be supported. - - -## Usage - -***Example Structure*** - -``` -/Users/lukeed - └── oss - ├── license - └── escalade - ├── package.json - └── test - └── fixtures - ├── index.js - └── foobar - └── demo.js -``` - -***Example Usage*** - -```js -//~> demo.js -import { join } from 'path'; -import escalade from 'escalade'; - -const input = join(__dirname, 'demo.js'); -// or: const input = __dirname; - -const pkg = await escalade(input, (dir, names) => { - console.log('~> dir:', dir); - console.log('~> names:', names); - console.log('---'); - - if (names.includes('package.json')) { - // will be resolved into absolute - return 'package.json'; - } -}); - -//~> dir: /Users/lukeed/oss/escalade/test/fixtures/foobar -//~> names: ['demo.js'] -//--- -//~> dir: /Users/lukeed/oss/escalade/test/fixtures -//~> names: ['index.js', 'foobar'] -//--- -//~> dir: /Users/lukeed/oss/escalade/test -//~> names: ['fixtures'] -//--- -//~> dir: /Users/lukeed/oss/escalade -//~> names: ['package.json', 'test'] -//--- - -console.log(pkg); -//=> /Users/lukeed/oss/escalade/package.json - -// Now search for "missing123.txt" -// (Assume it doesn't exist anywhere!) -const missing = await escalade(input, (dir, names) => { - console.log('~> dir:', dir); - return names.includes('missing123.txt') && 'missing123.txt'; -}); - -//~> dir: /Users/lukeed/oss/escalade/test/fixtures/foobar -//~> dir: /Users/lukeed/oss/escalade/test/fixtures -//~> dir: /Users/lukeed/oss/escalade/test -//~> dir: /Users/lukeed/oss/escalade -//~> dir: /Users/lukeed/oss -//~> dir: /Users/lukeed -//~> dir: /Users -//~> dir: / - -console.log(missing); -//=> undefined -``` - -> **Note:** To run the above example with "sync" mode, import from `escalade/sync` and remove the `await` keyword. - - -## API - -### escalade(input, callback) -Returns: `string|void` or `Promise<string|void>` - -When your `callback` locates a file, `escalade` will resolve/return with an absolute path.<br> -If your `callback` was never satisfied, then `escalade` will resolve/return with nothing (undefined). - -> **Important:**<br>The `sync` and `async` versions share the same API.<br>The **only** difference is that `sync` is not Promise-based. - -#### input -Type: `string` - -The path from which to start ascending. - -This may be a file or a directory path.<br>However, when `input` is a file, `escalade` will begin with its parent directory. - -> **Important:** Unless given an absolute path, `input` will be resolved from `process.cwd()` location. - -#### callback -Type: `Function` - -The callback to execute for each ancestry level. It always is given two arguments: - -1) `dir` - an absolute path of the current parent directory -2) `names` - a list (`string[]`) of contents _relative to_ the `dir` parent - -> **Note:** The `names` list can contain names of files _and_ directories. - -When your callback returns a _falsey_ value, then `escalade` will continue with `dir`'s parent directory, re-invoking your callback with new argument values. - -When your callback returns a string, then `escalade` stops iteration immediately.<br> -If the string is an absolute path, then it's left as is. Otherwise, the string is resolved into an absolute path _from_ the `dir` that housed the satisfying condition. - -> **Important:** Your `callback` can be a `Promise/AsyncFunction` when using the "async" version of `escalade`. - -## Benchmarks - -> Running on Node.js v10.13.0 - -``` -# Load Time - find-up 3.891ms - escalade 0.485ms - escalade/sync 0.309ms - -# Levels: 6 (target = "foo.txt"): - find-up x 24,856 ops/sec ±6.46% (55 runs sampled) - escalade x 73,084 ops/sec ±4.23% (73 runs sampled) - find-up.sync x 3,663 ops/sec ±1.12% (83 runs sampled) - escalade/sync x 9,360 ops/sec ±0.62% (88 runs sampled) - -# Levels: 12 (target = "package.json"): - find-up x 29,300 ops/sec ±10.68% (70 runs sampled) - escalade x 73,685 ops/sec ± 5.66% (66 runs sampled) - find-up.sync x 1,707 ops/sec ± 0.58% (91 runs sampled) - escalade/sync x 4,667 ops/sec ± 0.68% (94 runs sampled) - -# Levels: 18 (target = "missing123.txt"): - find-up x 21,818 ops/sec ±17.37% (14 runs sampled) - escalade x 67,101 ops/sec ±21.60% (20 runs sampled) - find-up.sync x 1,037 ops/sec ± 2.86% (88 runs sampled) - escalade/sync x 1,248 ops/sec ± 0.50% (93 runs sampled) -``` - -## Deno - -As of v3.1.0, `escalade` is available on the Deno registry. - -Please note that the [API](#api) is identical and that there are still [two modes](#modes) from which to choose: - -```ts -// Choose "async" mode -import escalade from 'https://deno.land/escalade/async.ts'; - -// Choose "sync" mode -import escalade from 'https://deno.land/escalade/sync.ts'; -``` - -> **Important:** The `allow-read` permission is required! - - -## Related - -- [premove](https://github.com/lukeed/premove) - A tiny (247B) utility to remove items recursively -- [totalist](https://github.com/lukeed/totalist) - A tiny (195B to 224B) utility to recursively list all (total) files in a directory -- [mk-dirs](https://github.com/lukeed/mk-dirs) - A tiny (420B) utility to make a directory and its parents, recursively - -## License - -MIT © [Luke Edwards](https://lukeed.com) |