style: @jessie-check for curl.js

 - add jessie.js eslint config
 - upgrade elint (why?)
 - use `makePromise` from `jessie.js` to avoid `new`
 - lock packages

package.json

@@ -50,17 +50,19 @@
   },
   "homepage": "https://github.com/rchain-community/RChain-API#readme",
   "dependencies": {
+    "@jessie.js/eslint-plugin": "^0.1.3",
     "blakejs": "^1.1.0",
     "bs58": "^4.0.1",
     "elliptic": "^6.5.4",
     "ethereumjs-util": "^7.0.7",
     "google-protobuf": "^3.13.0",
+    "jessie.js": "^0.2.0",
     "js-sha3": "^0.8.0"
   },
   "devDependencies": {
     "@types/node": "^14.11.2",
     "ava": "^3.13.0",
-    "eslint": "^7.9.0",
+    "eslint": "^8.6.0",
     "eslint-config-airbnb": "^18.2.0",
     "eslint-config-airbnb-base": "^14.2.0",
     "eslint-config-prettier": "^6.11.0",
@@ -70,6 +72,15 @@
     "prettier": "^2.1.1",
     "typescript": "^4.0.2"
   },
+  "eslintConfig": {
+    "parserOptions": {
+      "sourceType": "module",
+      "ecmaVersion": 6
+    },
+    "extends": [
+      "plugin:@jessie.js/recommended"
+    ]
+  },
   "TODO": {
     "documentation": "^8.0.2"
   }

src/curl.js

@@ -1,12 +1,15 @@
 // @ts-check
+// @jessie-check
+
+import { makePromise } from 'jessie.js';
 
 /**
  * @param {string} url
  * @param {{ http: any }} powers
  * @returns {Promise<string>}
  */
 export function curl(url, { http }) {
-  return new Promise((resolve, reject) => {
+  return makePromise((resolve, reject) => {
     const req = http.get(url, response => {
       let str = '';
       // console.log('Response is ' + response.statusCode);
@@ -26,12 +29,12 @@ export function curl(url, { http }) {
 export function nodeFetch({ http }) {
   /** @type { typeof fetch } */
   function fetch(url, options = {}) {
-    return new Promise((resolve, reject) => {
+    return makePromise((resolve, reject) => {
       const { method = 'GET', body } = options;
-      if (typeof url !== 'string') { throw new Error('not implemented'); }
+      if (typeof url !== 'string') { throw Error('not implemented'); }
       const req = http.request(url, { method }, res => {
         res.setEncoding('utf8');
-        let content = ''
+        let content = '';
         res.on('data', data => { content += data; });
 
         res.on('end', () => {