From 6d0071a048c9439c1cd8334180096ab8de4a2d40 Mon Sep 17 00:00:00 2001
From: Amin Yahyaabadi <aminyahyaabadi74@gmail.com>
Date: Sat, 15 May 2021 23:30:31 -0500
Subject: [PATCH 1/2] support async functions

---
 index.js | 8 +++++++-
 mem.js   | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 8755900..89a9bc5 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,8 @@
 #! /usr/bin/env node
 const path = require('path');
+
+;(async function main() {
+
 const params = process.argv.slice(4);
 
 if (!process.argv[2]) {
@@ -20,4 +23,7 @@ if (!userModule) {
 if (!userModule[process.argv[3]]) {
   throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);
 }
-userModule[process.argv[3]](...params);
+
+await userModule[process.argv[3]](...params)
+
+})().catch(e => { throw e; });
diff --git a/mem.js b/mem.js
index 9016424..477f7a3 100644
--- a/mem.js
+++ b/mem.js
@@ -1,5 +1,8 @@
 #! /usr/bin/env node --max-old-space-size=4096
 const path = require('path');
+
+;(async function main() {
+
 const params = process.argv.slice(4);
 
 if (!process.argv[2]) {
@@ -20,4 +23,7 @@ if (!userModule) {
 if (!userModule[process.argv[3]]) {
   throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);
 }
-userModule[process.argv[3]](...params);
+
+await userModule[process.argv[3]](...params);
+
+})().catch(e => { throw e; });

From a0bb70ef68eb330825ddb9c67f946125a6d46933 Mon Sep 17 00:00:00 2001
From: Amin Yahyaabadi <aminyahyaabadi74@gmail.com>
Date: Sat, 15 May 2021 23:35:14 -0500
Subject: [PATCH 2/2] cache values

---
 index.js | 16 ++++++++++------
 mem.js   | 15 +++++++++------
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/index.js b/index.js
index 89a9bc5..e31d3e0 100644
--- a/index.js
+++ b/index.js
@@ -5,25 +5,29 @@ const path = require('path');
 
 const params = process.argv.slice(4);
 
-if (!process.argv[2]) {
+const fileName = process.argv[2]
+if (!fileName) {
   console.error('File name not provided i.e. run-func ./index.js');
   process.exit();
 }
 
-if (!process.argv[3]) {
+const functionName = process.argv[3]
+if (!functionName) {
   console.error('Function name not provided i.e. run-func ./index.js default');
   process.exit();
 }
 
-const userModule = require(path.join(process.cwd(), process.argv[2]));
+const userModule = require(path.join(process.cwd(), fileName));
 
 if (!userModule) {
   throw new Error(`Module ${userModule} does not exists`);
 }
-if (!userModule[process.argv[3]]) {
-  throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);
+
+const fun = userModule[functionName]
+if (!fun) {
+  throw new Error(`Function ${functionName} is not present or exported from module ${userModule}`);
 }
 
-await userModule[process.argv[3]](...params)
+await fun(...params)
 
 })().catch(e => { throw e; });
diff --git a/mem.js b/mem.js
index 477f7a3..4300749 100644
--- a/mem.js
+++ b/mem.js
@@ -5,25 +5,28 @@ const path = require('path');
 
 const params = process.argv.slice(4);
 
-if (!process.argv[2]) {
+const fileName = process.argv[2]
+if (!fileName) {
   console.error('File name not provided i.e. run-func ./index.js');
   process.exit();
 }
 
-if (!process.argv[3]) {
+const functionName = process.argv[3]
+if (!functionName) {
   console.error('Function name not provided i.e. run-func ./index.js default');
   process.exit();
 }
 
-const userModule = require(path.join(process.cwd(), process.argv[2]));
+const userModule = require(path.join(process.cwd(), fileName));
 
 if (!userModule) {
   throw new Error(`Module ${userModule} does not exists`);
 }
-if (!userModule[process.argv[3]]) {
-  throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);
+const fun = userModule[functionName]
+if (!fun) {
+  throw new Error(`Function ${functionName} is not present or exported from module ${userModule}`);
 }
 
-await userModule[process.argv[3]](...params);
+await fun(...params)
 
 })().catch(e => { throw e; });