feat: docker compose maybe
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								node_modules/once/LICENSE
									
									
									
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								node_modules/once/LICENSE
									
									
									
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The ISC License
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Copyright (c) Isaac Z. Schlueter and Contributors
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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										79
									
								
								node_modules/once/README.md
									
									
									
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# once
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Only call a function once.
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## usage
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```javascript
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var once = require('once')
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function load (file, cb) {
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  cb = once(cb)
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  loader.load('file')
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  loader.once('load', cb)
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  loader.once('error', cb)
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}
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```
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Or add to the Function.prototype in a responsible way:
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```javascript
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// only has to be done once
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require('once').proto()
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function load (file, cb) {
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  cb = cb.once()
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  loader.load('file')
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  loader.once('load', cb)
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  loader.once('error', cb)
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}
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```
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Ironically, the prototype feature makes this module twice as
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complicated as necessary.
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To check whether you function has been called, use `fn.called`. Once the
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function is called for the first time the return value of the original
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function is saved in `fn.value` and subsequent calls will continue to
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return this value.
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```javascript
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var once = require('once')
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function load (cb) {
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  cb = once(cb)
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  var stream = createStream()
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  stream.once('data', cb)
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  stream.once('end', function () {
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    if (!cb.called) cb(new Error('not found'))
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  })
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}
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```
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## `once.strict(func)`
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Throw an error if the function is called twice.
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Some functions are expected to be called only once. Using `once` for them would
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potentially hide logical errors.
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In the example below, the `greet` function has to call the callback only once:
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```javascript
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function greet (name, cb) {
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  // return is missing from the if statement
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  // when no name is passed, the callback is called twice
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  if (!name) cb('Hello anonymous')
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  cb('Hello ' + name)
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}
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function log (msg) {
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  console.log(msg)
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}
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// this will print 'Hello anonymous' but the logical error will be missed
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greet(null, once(msg))
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// once.strict will print 'Hello anonymous' and throw an error when the callback will be called the second time
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greet(null, once.strict(msg))
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```
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								node_modules/once/once.js
									
									
									
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								node_modules/once/once.js
									
									
									
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var wrappy = require('wrappy')
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module.exports = wrappy(once)
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module.exports.strict = wrappy(onceStrict)
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once.proto = once(function () {
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  Object.defineProperty(Function.prototype, 'once', {
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    value: function () {
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      return once(this)
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    },
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    configurable: true
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  })
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  Object.defineProperty(Function.prototype, 'onceStrict', {
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    value: function () {
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      return onceStrict(this)
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    },
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    configurable: true
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  })
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})
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function once (fn) {
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  var f = function () {
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    if (f.called) return f.value
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    f.called = true
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    return f.value = fn.apply(this, arguments)
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  }
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  f.called = false
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  return f
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}
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function onceStrict (fn) {
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  var f = function () {
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    if (f.called)
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      throw new Error(f.onceError)
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    f.called = true
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    return f.value = fn.apply(this, arguments)
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  }
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  var name = fn.name || 'Function wrapped with `once`'
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  f.onceError = name + " shouldn't be called more than once"
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  f.called = false
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  return f
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}
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								node_modules/once/package.json
									
									
									
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{
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  "name": "once",
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  "version": "1.4.0",
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  "description": "Run a function exactly one time",
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  "main": "once.js",
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  "directories": {
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    "test": "test"
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  },
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  "dependencies": {
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    "wrappy": "1"
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  },
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  "devDependencies": {
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    "tap": "^7.0.1"
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  },
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  "scripts": {
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    "test": "tap test/*.js"
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  },
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  "files": [
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    "once.js"
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  ],
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  "repository": {
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    "type": "git",
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    "url": "git://github.com/isaacs/once"
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  },
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  "keywords": [
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    "once",
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    "function",
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    "one",
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    "single"
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  ],
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  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
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  "license": "ISC"
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}
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