Fixed linting errors and warnings.

Author: coreyphillips

example/.eslintignore

@@ -4,6 +4,7 @@ ios/*
 android/*
 !.eslintrc.js
 metro.config.js
+postinstall.js
 __mocks__/**
 coverage
 

example/App.tsx

@@ -1,5 +1,5 @@
 import './shim';
-import React, { useEffect, useState } from 'react';
+import React, { ReactElement, useEffect, useState } from 'react';
 import {
 	SafeAreaView,
 	ScrollView,
@@ -17,7 +17,7 @@ import lm from '@synonymdev/react-native-ldk';
 import { peers } from './utils/constants';
 import { dummyRandomSeed, setSeed } from './utils/helpers';
 
-const App = () => {
+const App = (): ReactElement => {
 	const [message, setMessage] = useState('...');
 
 	useEffect(() => {
@@ -32,7 +32,7 @@ const App = () => {
 			}
 			// Subscribe to new blocks and sync LDK accordingly.
 			await subscribeToHeader({
-				onReceive: async () => {
+				onReceive: async (): Promise<void> => {
 					const syncRes = await syncLdk();
 					if (syncRes.isErr()) {
 						setMessage(syncRes.error.message);
@@ -62,7 +62,7 @@ const App = () => {
 				<View style={styles.container}>
 					<Button
 						title={'Create New Random Seed'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							const seed = dummyRandomSeed();
 							await setSeed('ldkseed', seed);
 							await setItem('LDKData', '');
@@ -72,7 +72,7 @@ const App = () => {
 
 					<Button
 						title={'Sync LDK'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							const syncRes = await syncLdk();
 							if (syncRes.isErr()) {
 								setMessage(syncRes.error.message);
@@ -84,7 +84,7 @@ const App = () => {
 
 					<Button
 						title={'Add Peers'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							try {
 								const peersRes = await Promise.all(
 									Object.keys(peers).map(async (peer) => {
@@ -108,7 +108,7 @@ const App = () => {
 
 					<Button
 						title={'List peers'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							try {
 								const listPeers = await ldk.listPeers();
 								if (listPeers.isErr()) {
@@ -124,7 +124,7 @@ const App = () => {
 
 					<Button
 						title={'List channels'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							try {
 								const listChannels = await ldk.listChannels();
 								if (listChannels.isErr()) {
@@ -164,22 +164,22 @@ const App = () => {
 
 					<Button
 						title={'List watch transactions'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							console.log(lm.watchTxs);
 							setMessage(`Watch TXs: ${JSON.stringify(lm.watchTxs)}`);
 						}}
 					/>
 
 					<Button
 						title={'List watch outputs'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							setMessage(`Watch Outputs: ${JSON.stringify(lm.watchOutputs)}`);
 						}}
 					/>
 
 					<Button
 						title={'Create invoice'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							try {
 								const createPaymentRequest = await ldk.createPaymentRequest({
 									amountSats: 1000000,
@@ -203,7 +203,7 @@ const App = () => {
 
 					<Button
 						title={'Pay invoice'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							const paymentRequest = await Clipboard.getString();
 							const decode = await ldk.decode({ paymentRequest });
 							if (decode.isErr()) {
@@ -224,7 +224,7 @@ const App = () => {
 									},
 									{
 										text: 'Pay',
-										onPress: async () => {
+										onPress: async (): Promise<void> => {
 											const pay = await ldk.pay({ paymentRequest });
 											if (pay.isErr()) {
 												return setMessage(pay.error.message);
@@ -240,7 +240,7 @@ const App = () => {
 
 					<Button
 						title={'Get info'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							const nodeIdRes = await ldk.nodeId();
 							if (nodeIdRes.isErr()) {
 								return setMessage(nodeIdRes.error.message);
@@ -255,7 +255,7 @@ const App = () => {
 
 					<Button
 						title={'Show version'}
-						onPress={async () => {
+						onPress={async (): Promise<void> => {
 							const ldkVersion = await ldk.version();
 							if (ldkVersion.isErr()) {
 								return setMessage(ldkVersion.error.message);

example/package.json

@@ -7,7 +7,8 @@
     "ios": "react-native run-ios",
     "start": "react-native start",
     "test": "jest",
-    "lint": "eslint .",
+    "lint:check": "eslint . --ext .js,.jsx,.ts,.tsx",
+    "lint:fix": "eslint . --ext .js,.jsx,.ts,.tsx --fix",
     "clean": "rm -rf node_modules ios/Pods ios/Podfile.lock ios/build && yarn install && cd ios && pod deintegrate && pod install && cd ../",
     "postinstall": "node postinstall.js"
   },

example/postinstall.js

@@ -1,7 +1,8 @@
 var exec = require('child_process').exec;
 var os = require('os');
 
-const baseCommand = `rn-nodeify --install buffer,stream,assert,events,crypto,vm,process --hack`;
+const baseCommand =
+	'rn-nodeify --install buffer,stream,assert,events,crypto,vm,process --hack';
 
 function postInstallMac() {
 	exec(`${baseCommand} && cd ios && pod install && cd ..`);

example/shim.js

@@ -1,29 +1,35 @@
-if (typeof __dirname === 'undefined') global.__dirname = '/'
-if (typeof __filename === 'undefined') global.__filename = ''
+if (typeof __dirname === 'undefined') {
+	global.__dirname = '/';
+}
+if (typeof __filename === 'undefined') {
+	global.__filename = '';
+}
 if (typeof process === 'undefined') {
-  global.process = require('process')
+	global.process = require('process');
 } else {
-  const bProcess = require('process')
-  for (var p in bProcess) {
-    if (!(p in process)) {
-      process[p] = bProcess[p]
-    }
-  }
+	const bProcess = require('process');
+	for (var p in bProcess) {
+		if (!(p in process)) {
+			process[p] = bProcess[p];
+		}
+	}
 }
 
 global.net = require('./electrum/net');
 global.tls = require('./electrum/tls');
 
-process.browser = false
-if (typeof Buffer === 'undefined') global.Buffer = require('buffer').Buffer
+process.browser = false;
+if (typeof Buffer === 'undefined') {
+	global.Buffer = require('buffer').Buffer;
+}
 
 // global.location = global.location || { port: 80 }
-const isDev = typeof __DEV__ === 'boolean' && __DEV__
-process.env['NODE_ENV'] = isDev ? 'development' : 'production'
+const isDev = typeof __DEV__ === 'boolean' && __DEV__;
+process.env.NODE_ENV = isDev ? 'development' : 'production';
 if (typeof localStorage !== 'undefined') {
-  localStorage.debug = isDev ? '*' : ''
+	localStorage.debug = isDev ? '*' : '';
 }
 
 // If using the crypto shim, uncomment the following line to ensure
 // crypto is loaded first, so it can populate global.crypto
-require('crypto')
+require('crypto');

package.json

@@ -21,7 +21,6 @@
   "scripts": {
     "build": "rm -rf dist && mkdir dist/ && tsc -p ./src",
     "watch": "yarn run build -- -w",
-    "lint": "yarn lint",
     "lint:check": "eslint . --ext .js,.jsx,.ts,.tsx",
     "lint:fix": "eslint . --fix --ext .js,.jsx,.ts,.tsx",
     "prepublish": "yarn lint:fix && yarn run build && npm --no-git-tag-version version patch",