From 5f2775800a39f478d988797c9c7c489be594c22b Mon Sep 17 00:00:00 2001
From: Sangguk Lee <sangguk258@gmail.com>
Date: Wed, 17 Jun 2020 11:51:37 +0900
Subject: [PATCH] Remove some any types

---
 lib/javascript.d.ts |  7 ++++++-
 lib/javascript.js   | 17 +++++++++--------
 src/javascript.ts   | 27 ++++++++++++++++-----------
 3 files changed, 31 insertions(+), 20 deletions(-)

diff --git a/lib/javascript.d.ts b/lib/javascript.d.ts
index 0baa688..ee7d946 100644
--- a/lib/javascript.d.ts
+++ b/lib/javascript.d.ts
@@ -1,3 +1,8 @@
+/// <reference types="node" />
 import repl from 'repl';
 import { RinoreOptions } from '.';
-export declare const start: (rinoreOptions: RinoreOptions) => repl.REPLServer;
+declare type ReplServer = repl.REPLServer & {
+    original_eval: repl.REPLEval;
+};
+export declare const start: (rinoreOptions: RinoreOptions) => ReplServer;
+export {};
diff --git a/lib/javascript.js b/lib/javascript.js
index 2a6f9a1..dc1ee5b 100644
--- a/lib/javascript.js
+++ b/lib/javascript.js
@@ -4,22 +4,22 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.start = void 0;
+const util_1 = require("util");
 const os_1 = __importDefault(require("os"));
 const repl_1 = __importDefault(require("repl"));
-const util_1 = require("util");
 const bluebird_1 = __importDefault(require("bluebird"));
 const context_1 = require("./context");
 const history_1 = require("./history");
 const utils_1 = require("./utils");
 function replaceEval(replServer) {
-    const originalEval = replServer.eval;
-    replServer.eval = (cmd, context, filename, callback) => {
+    const new_server = Object.assign(replServer, { original_eval: replServer.eval });
+    const custom_eval = (cmd, context, filename, callback) => {
         let assignTo = '';
         if (/^\s*([a-zA-Z_$][0-9a-zA-Z_$]*)\s=/.test(cmd)) {
             assignTo = RegExp.$1;
         }
         const runner = new bluebird_1.default((resolve, reject) => {
-            originalEval(cmd, context, filename, (error, result) => {
+            new_server.original_eval(cmd, context, filename, (error, result) => {
                 if (error) {
                     reject(error);
                 }
@@ -34,9 +34,10 @@ function replaceEval(replServer) {
             }
             callback(null, result);
         }).catch((error) => {
-            callback(error);
+            callback(error, undefined);
         });
     };
+    return Object.assign(new_server, { eval: custom_eval });
 }
 function replaceCompleter(replServer) {
     const originalCompleter = replServer.completer;
@@ -84,7 +85,7 @@ exports.start = (rinoreOptions) => {
     const replServer = repl_1.default.start(options);
     history_1.setupHistory(replServer, rinoreOptions.historyFile || '.rinore_history_js', 1000);
     context_1.setupContext(replServer);
-    replaceEval(replServer);
+    const new_server = replaceEval(replServer);
     if (utils_1.getMajorNodeVersion() >= 12) {
         // show argument on preview
         Function.prototype[util_1.inspect.custom] = function () {
@@ -94,7 +95,7 @@ exports.start = (rinoreOptions) => {
         };
     }
     else {
-        replaceCompleter(replServer);
+        replaceCompleter(new_server);
     }
-    return replServer;
+    return new_server;
 };
diff --git a/src/javascript.ts b/src/javascript.ts
index dd8355c..939209f 100644
--- a/src/javascript.ts
+++ b/src/javascript.ts
@@ -1,22 +1,25 @@
+import { inspect } from 'util';
 import os from 'os';
 import repl from 'repl';
-import { inspect } from 'util';
 import Bluebird from 'bluebird';
+
 import { setupContext } from './context';
 import { setupHistory } from './history';
 import { getMajorNodeVersion } from './utils';
 import { RinoreOptions } from '.';
 
-function replaceEval(replServer: any) {
-  const originalEval = replServer.eval;
-  replServer.eval = (cmd: string, context: { [key: string]: any },
-    filename: string, callback: (error?: any, result?: any) => void) => {
+type ReplServer = repl.REPLServer & { original_eval: repl.REPLEval };
+
+function replaceEval(replServer: repl.REPLServer): ReplServer {
+  const new_server = Object.assign(replServer, { original_eval: replServer.eval });
+  const custom_eval: repl.REPLEval = (cmd, context, filename, callback) => {
     let assignTo = '';
     if (/^\s*([a-zA-Z_$][0-9a-zA-Z_$]*)\s=/.test(cmd)) {
       assignTo = RegExp.$1;
     }
+
     const runner = new Bluebird((resolve, reject) => {
-      originalEval(cmd, context, filename, (error?: any, result?: any) => {
+      new_server.original_eval(cmd, context, filename, (error, result) => {
         if (error) {
           reject(error);
         } else {
@@ -30,9 +33,11 @@ function replaceEval(replServer: any) {
       }
       callback(null, result);
     }).catch((error) => {
-      callback(error);
+      callback(error, undefined);
     });
   };
+
+  return Object.assign(new_server, { eval: custom_eval });
 }
 
 function replaceCompleter(replServer: any) {
@@ -71,7 +76,7 @@ function replaceCompleter(replServer: any) {
   };
 }
 
-export const start = (rinoreOptions: RinoreOptions): repl.REPLServer => {
+export const start = (rinoreOptions: RinoreOptions): ReplServer => {
   const options: { [key: string]: any } = {
     historySize: 1000,
     input: rinoreOptions.input,
@@ -82,7 +87,7 @@ export const start = (rinoreOptions: RinoreOptions): repl.REPLServer => {
   const replServer = repl.start(options);
   setupHistory(replServer, rinoreOptions.historyFile || '.rinore_history_js', 1000);
   setupContext(replServer);
-  replaceEval(replServer);
+  const new_server = replaceEval(replServer);
   if (getMajorNodeVersion() >= 12) {
     // show argument on preview
     (Function.prototype as any)[inspect.custom] = function () {
@@ -91,7 +96,7 @@ export const start = (rinoreOptions: RinoreOptions): repl.REPLServer => {
       return `[Function: ${this.name}(${argsMatch[1]})]`;
     };
   } else {
-    replaceCompleter(replServer);
+    replaceCompleter(new_server);
   }
-  return replServer;
+  return new_server;
 };