0.2.0 - Mid migration

web/node_modules/p-retry/index.js

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+'use strict';
+const retry = require('retry');
+
+class AbortError extends Error {
+	constructor(message) {
+		super();
+
+		if (message instanceof Error) {
+			this.originalError = message;
+			({message} = message);
+		} else {
+			this.originalError = new Error(message);
+			this.originalError.stack = this.stack;
+		}
+
+		this.name = 'AbortError';
+		this.message = message;
+	}
+}
+
+function decorateErrorWithCounts(error, attemptNumber, options) {
+	// Minus 1 from attemptNumber because the first attempt does not count as a retry
+	const retriesLeft = options.retries - (attemptNumber - 1);
+
+	error.attemptNumber = attemptNumber;
+	error.retriesLeft = retriesLeft;
+
+	return error;
+}
+
+module.exports = (input, options) => new Promise((resolve, reject) => {
+	options = Object.assign({
+		onFailedAttempt: () => {},
+		retries: 10
+	}, options);
+
+	const operation = retry.operation(options);
+
+	operation.attempt(attemptNumber => Promise.resolve(attemptNumber)
+		.then(input)
+		.then(resolve, error => {
+			if (error instanceof AbortError) {
+				operation.stop();
+				reject(error.originalError);
+			} else if (error instanceof TypeError) {
+				operation.stop();
+				reject(error);
+			} else if (operation.retry(error)) {
+				decorateErrorWithCounts(error, attemptNumber, options);
+				options.onFailedAttempt(error);
+			} else {
+				decorateErrorWithCounts(error, attemptNumber, options);
+				options.onFailedAttempt(error);
+				reject(operation.mainError());
+			}
+		})
+	);
+});
+
+module.exports.AbortError = AbortError;

web/node_modules/p-retry/license

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+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

web/node_modules/p-retry/package.json

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+{
+	"name": "p-retry",
+	"version": "3.0.1",
+	"description": "Retry a promise-returning or async function",
+	"license": "MIT",
+	"repository": "sindresorhus/p-retry",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=6"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js"
+	],
+	"keywords": [
+		"promise",
+		"retry",
+		"retries",
+		"operation",
+		"failed",
+		"rejected",
+		"try",
+		"exponential",
+		"backoff",
+		"attempt",
+		"async",
+		"await",
+		"promises",
+		"concurrently",
+		"concurrency",
+		"parallel",
+		"bluebird"
+	],
+	"dependencies": {
+		"retry": "^0.12.0"
+	},
+	"devDependencies": {
+		"ava": "^1.1.0",
+		"delay": "^4.1.0",
+		"xo": "^0.24.0"
+	}
+}

web/node_modules/p-retry/readme.md

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+# p-retry [![Build Status](https://travis-ci.org/sindresorhus/p-retry.svg?branch=master)](https://travis-ci.org/sindresorhus/p-retry)
+
+> Retry a promise-returning or async function
+
+It does exponential backoff and supports custom retry strategies for failed operations.
+
+
+## Install
+
+```
+$ npm install p-retry
+```
+
+
+## Usage
+
+```js
+const pRetry = require('p-retry');
+const fetch = require('node-fetch');
+
+const run = async () => {
+	const response = await fetch('https://sindresorhus.com/unicorn');
+
+	// Abort retrying if the resource doesn't exist
+	if (response.status === 404) {
+		throw new pRetry.AbortError(response.statusText);
+	}
+
+	return response.blob();
+};
+
+(async () => {
+	console.log(await pRetry(run, {retries: 5}));
+})();
+```
+
+With the `onFailedAttempt` option:
+
+```js
+const run = async () => {
+	const response = await fetch('https://sindresorhus.com/unicorn');
+
+	if (response.status !== 200) {
+		throw new Error(response.statusText);
+	}
+
+	return response.json();
+};
+
+(async () => {
+	const result = await pRetry(run, {
+		onFailedAttempt: error => {
+			console.log(`Attempt ${error.attemptNumber} failed. There are ${error.retriesLeft} retries left.`);
+			// 1st request => Attempt 1 failed. There are 4 retries left.
+			// 2nd request => Attempt 2 failed. There are 3 retries left.
+			// …
+		},
+		retries: 5
+	});
+
+	console.log(result);
+})();
+```
+
+
+## API
+
+### pRetry(input, [options])
+
+Returns a `Promise` that is fulfilled when calling `input` returns a fulfilled promise. If calling `input` returns a rejected promise, `input` is called again until the max retries are reached, it then rejects with the last rejection reason.
+
+It doesn't retry on `TypeError` as that's a user error.
+
+#### input
+
+Type: `Function`
+
+Receives the number of attempts as the first argument and is expected to return a `Promise` or any value.
+
+#### options
+
+Type: `Object`
+
+Options are passed to the [`retry`](https://github.com/tim-kos/node-retry#retryoperationoptions) module.
+
+##### onFailedAttempt(error)
+
+Type: `Function`
+
+Callback invoked on each retry. Receives the error thrown by `input` as the first argument with properties `attemptNumber` and `retriesLeft` which indicate the current attempt number and the number of attempts left, respectively.
+
+### pRetry.AbortError(message|error)
+
+Abort retrying and reject the promise.
+
+### message
+
+Type: `string`
+
+Error message.
+
+### error
+
+Type: `Error`
+
+Custom error.
+
+
+## Tip
+
+You can pass arguments to the function being retried by wrapping it in an inline arrow function:
+
+```js
+const pRetry = require('p-retry');
+
+const run = async emoji => {
+	// …
+};
+
+(async () => {
+	// Without arguments
+	await pRetry(run, {retries: 5});
+
+	// With arguments
+	await pRetry(() => run('🦄'), {retries: 5});
+})();
+```
+
+
+## Related
+
+- [p-timeout](https://github.com/sindresorhus/p-timeout) - Timeout a promise after a specified amount of time
+- [More…](https://github.com/sindresorhus/promise-fun)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)