updated husky/prettier/etc

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 .idea
 coverage/
+.eslintcache

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npx lint-staged

.prettierignore

@@ -0,0 +1 @@
+coverage

LICENSE.md

@@ -1,13 +1,13 @@
 Copyright (c) 2020, Jamund Ferguson
 
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
 
 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
 FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.

README.md

@@ -90,7 +90,7 @@ or start with the recommended rule set:
 | [`no-new-statics`][no-new-statics]                       | Avoid calling `new` on a Promise static method                                   | :bangbang:  | :wrench: |
 | [`no-return-in-finally`][no-return-in-finally]           | Disallow return statements in `finally()`                                        | :warning:   |          |
 | [`valid-params`][valid-params]                           | Ensures the proper number of arguments are passed to Promise functions           | :warning:   |          |
-| [`prefer-await-to-then`][prefer-await-to-then]           | Prefer `await` to `then()`/`catch()`/`finally()` for reading Promise values                            | :seven:     |          |
+| [`prefer-await-to-then`][prefer-await-to-then]           | Prefer `await` to `then()`/`catch()`/`finally()` for reading Promise values      | :seven:     |          |
 | [`prefer-await-to-callbacks`][prefer-await-to-callbacks] | Prefer async/await to the callback pattern                                       | :seven:     |          |
 
 **Key**

docs/rules/always-return.md

@@ -19,11 +19,11 @@ myPromise.then((b) => { if (b) { return "yes" } else { return "no" } });
 #### Invalid
 
 ```js
-myPromise.then(function(val) {})
+myPromise.then(function (val) {})
 myPromise.then(() => {
   doSomething()
 })
-myPromise.then(b => {
+myPromise.then((b) => {
   if (b) {
     return 'yes'
   } else {

docs/rules/catch-or-return.md

@@ -7,10 +7,7 @@ as well. Exceptions are made if you are returning that promise.
 
 ```js
 myPromise.then(doSomething).catch(errors)
-myPromise
-  .then(doSomething)
-  .then(doSomethingElse)
-  .catch(errors)
+myPromise.then(doSomething).then(doSomethingElse).catch(errors)
 function doSomethingElse() {
   return myPromise.then(doSomething)
 }

docs/rules/no-callback-in-promise.md

@@ -1,19 +1,22 @@
 # Avoid calling `cb()` inside of a `then()` or `catch()` (no-callback-in-promise)
 
-As a general rule, callbacks should never be directly invoked inside a [Promise.prototype.then()] or [Promise.prototype.catch()] method. That's because your callback may be unintentionally be invoked twice. It also can be confusing to mix paradigms.
+As a general rule, callbacks should never be directly invoked inside a
+[Promise.prototype.then()] or [Promise.prototype.catch()] method. That's because
+your callback may be unintentionally be invoked twice. It also can be confusing
+to mix paradigms.
 
 Take the following example:
 
 ```js
 function callback(err, data) {
-  console.log("Callback got called with:", err, data);
-  throw new Error("My error");
+  console.log('Callback got called with:', err, data)
+  throw new Error('My error')
 }
 
 // note: passing `err.message` for demo purposes, normally you would pass `err`
 Promise.resolve()
-  .then(() => callback(null, "data"))
-  .catch(err => callback(err.message, null));
+  .then(() => callback(null, 'data'))
+  .catch((err) => callback(err.message, null))
 ```
 
 If you run this example, your output will look like the following:
@@ -25,20 +28,22 @@ Callback got called with: My error null
 
 **How to fix it?**
 
-Ensure that your callback invocations are wrapped by a deferred execution function such as:
+Ensure that your callback invocations are wrapped by a deferred execution
+function such as:
+
 - [setImmediate()] or [process.nextTick()]: for Node.js.
 - [setTimeout()]: for Browsers and Node.js.
 
 ```js
 // node.js
 Promise.resolve()
-  .then(() => setImmediate(() => callback(null, "data")))
-  .catch(err => setImmediate(() => callback(err.message, null)));
+  .then(() => setImmediate(() => callback(null, 'data')))
+  .catch((err) => setImmediate(() => callback(err.message, null)))
 
 // node.js and browsers
 Promise.resolve()
-  .then(() => setTimeout(() => callback(null, "data"), 0))
-  .catch(err => setTimeout(() => callback(err.message, null), 0));
+  .then(() => setTimeout(() => callback(null, 'data'), 0))
+  .catch((err) => setTimeout(() => callback(err.message, null), 0))
 ```
 
 Your output will now look like the following:
@@ -47,11 +52,19 @@ Your output will now look like the following:
 Callback got called with: null data
 ```
 
-Finally, if your callbacks have a Node.js signature (i.e. `callback(err, data)`), consider using [util.promsify] for promisifying your callback code instead of combining the approaches.
+Finally, if your callbacks have a Node.js signature (i.e.
+`callback(err, data)`), consider using [util.promsify] for promisifying your
+callback code instead of combining the approaches.
 
-[util.promisify]: https://nodejs.org/dist/latest/docs/api/util.html#utilpromisifyoriginal
-[Promise.prototype.then()]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/then
-[Promise.prototype.catch()]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch
-[setImmediate()]: https://nodejs.org/docs/latest-v14.x/api/timers.html#timers_setimmediate_callback_args
-[process.nextTick()]: https://nodejs.org/docs/latest-v14.x/api/process.html#process_process_nexttick_callback_args
-[setTimeout()]: https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/setTimeout
+[util.promisify]:
+  https://nodejs.org/dist/latest/docs/api/util.html#utilpromisifyoriginal
+[promise.prototype.then()]:
+  https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/then
+[promise.prototype.catch()]:
+  https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch
+[setimmediate()]:
+  https://nodejs.org/docs/latest-v14.x/api/timers.html#timers_setimmediate_callback_args
+[process.nexttick()]:
+  https://nodejs.org/docs/latest-v14.x/api/process.html#process_process_nexttick_callback_args
+[settimeout()]:
+  https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/setTimeout

docs/rules/no-nesting.md

@@ -3,28 +3,17 @@
 #### Valid
 
 ```js
-myPromise
-  .then(doSomething)
-  .then(doSomethingElse)
-  .catch(errors)
+myPromise.then(doSomething).then(doSomethingElse).catch(errors)
 ```
 
 #### Invalid
 
 ```js
-myPromise.then(val =>
-  doSomething(val).then(doSomethingElse)
-)
+myPromise.then((val) => doSomething(val).then(doSomethingElse))
 
-myPromise.then(val =>
-  doSomething(val).catch(errors)
-)
+myPromise.then((val) => doSomething(val).catch(errors))
 
-myPromise.catch(err =>
-  doSomething(err).then(doSomethingElse)
-)
+myPromise.catch((err) => doSomething(err).then(doSomethingElse))
 
-myPromise.catch(err =>
-  doSomething(err).catch(errors)
-)
+myPromise.catch((err) => doSomething(err).catch(errors))
 ```

docs/rules/no-return-in-finally.md

@@ -6,15 +6,15 @@ nothing would consume what's returned.
 #### Valid
 
 ```js
-myPromise.finally(function(val) {
+myPromise.finally(function (val) {
   console.log('value:', val)
 })
 ```
 
 #### Invalid
 
 ```js
-myPromise.finally(function(val) {
+myPromise.finally(function (val) {
   return val
 })
 ```

docs/rules/no-return-wrap.md

@@ -6,21 +6,21 @@ value instead of wrapping in `Promise.resolve` or `Promise.reject`
 #### Valid
 
 ```js
-myPromise.then(function(val) {
+myPromise.then(function (val) {
   return val * 2
 })
-myPromise.then(function(val) {
+myPromise.then(function (val) {
   throw 'bad thing'
 })
 ```
 
 #### Invalid
 
 ```js
-myPromise.then(function(val) {
+myPromise.then(function (val) {
   return Promise.resolve(val * 2)
 })
-myPromise.then(function(val) {
+myPromise.then(function (val) {
   return Promise.reject('bad thing')
 })
 ```

docs/rules/prefer-await-to-then.md

@@ -35,12 +35,10 @@ function exampleTwo() {
 }
 
 function exampleThree() {
-  return myPromise
-    .catch(errors)
+  return myPromise.catch(errors)
 }
 
 function exampleFour() {
-  return myPromise
-    .finally(cleanup)
+  return myPromise.finally(cleanup)
 }
 ```

docs/rules/valid-params.md

@@ -41,11 +41,11 @@ Promise.reject(Error())
 Promise.reject(referenceToError)
 
 // Promise.then() requires 1 or 2 arguments
-somePromise().then(value => doSomething(value))
+somePromise().then((value) => doSomething(value))
 somePromise().then(successCallback, errorCallback)
 
 // Promise.catch() requires 1 argument
-somePromise().catch(error => {
+somePromise().catch((error) => {
   handleError(error)
 })
 somePromise().catch(console.error)