[chore] remove chalk for coloring text & minor changes

Signed-off-by: alok8bb <alok8bb@gmail.com>

README.md

@@ -1,20 +1,27 @@
 # Okiba
-A simple paste bin written in nodejs with postgresql.  
+
+A simple and minimal pastebin written in Node.JS.
 
 ## Usage
+
 Before starting the server, we populate the database by creating a table for endpoints and providing the words to be used. The server will be populated from `words.txt` file from project root.
+https://github.com/dwyl/english-words/blob/master/words_alpha.txt
 
 ### Environment Variables
+
 Create a `.env` file at the project root and add the following variables according to the database.
+
 ```shell
 PORT = 8080
 PGUSER = alok-pg
 PGHOST = localhost
 PGDATABASE = okiba
 PGPORT = 5432
+PGPASSWORD = postgres_user_password
 ```
 
 ### Start scripts
+
 ```shell
 // Development Server
 $ pnpm run dev

package.json

@@ -20,7 +20,6 @@
         "typescript": "^4.7.4"
     },
     "dependencies": {
-        "chalk": "^4.1.2",
         "cors": "^2.8.5",
         "dotenv": "^16.0.1",
         "express": "^4.18.1",

pnpm-lock.yaml

@@ -5,7 +5,6 @@ specifiers:
   '@types/express': ^4.17.13
   '@types/node': ^18.0.3
   '@types/pg': ^8.6.5
-  chalk: ^4.1.2
   cors: ^2.8.5
   dotenv: ^16.0.1
   express: ^4.18.1
@@ -14,7 +13,6 @@ specifiers:
   typescript: ^4.7.4
 
 dependencies:
-  chalk: 4.1.2
   cors: 2.8.5
   dotenv: 16.0.1
   express: 4.18.1
@@ -161,13 +159,6 @@ packages:
     hasBin: true
     dev: true
 
-  /ansi-styles/4.3.0:
-    resolution: {integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==}
-    engines: {node: '>=8'}
-    dependencies:
-      color-convert: 2.0.1
-    dev: false
-
   /anymatch/3.1.2:
     resolution: {integrity: sha512-P43ePfOAIupkguHUycrc4qJ9kz8ZiuOUijaETwX7THt0Y/GNK7v0aa8rY816xWjZ7rJdA5XdMcpVFTKMq+RvWg==}
     engines: {node: '>= 8'}
@@ -248,14 +239,6 @@ packages:
       get-intrinsic: 1.1.2
     dev: false
 
-  /chalk/4.1.2:
-    resolution: {integrity: sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==}
-    engines: {node: '>=10'}
-    dependencies:
-      ansi-styles: 4.3.0
-      supports-color: 7.2.0
-    dev: false
-
   /chokidar/3.5.3:
     resolution: {integrity: sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==}
     engines: {node: '>= 8.10.0'}
@@ -271,17 +254,6 @@ packages:
       fsevents: 2.3.2
     dev: true
 
-  /color-convert/2.0.1:
-    resolution: {integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==}
-    engines: {node: '>=7.0.0'}
-    dependencies:
-      color-name: 1.1.4
-    dev: false
-
-  /color-name/1.1.4:
-    resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}
-    dev: false
-
   /concat-map/0.0.1:
     resolution: {integrity: sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==}
     dev: true
@@ -486,11 +458,6 @@ packages:
       path-is-absolute: 1.0.1
     dev: true
 
-  /has-flag/4.0.0:
-    resolution: {integrity: sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==}
-    engines: {node: '>=8'}
-    dev: false
-
   /has-symbols/1.0.3:
     resolution: {integrity: sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==}
     engines: {node: '>= 0.4'}
@@ -893,13 +860,6 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
-  /supports-color/7.2.0:
-    resolution: {integrity: sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==}
-    engines: {node: '>=8'}
-    dependencies:
-      has-flag: 4.0.0
-    dev: false
-
   /supports-preserve-symlinks-flag/1.0.0:
     resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
     engines: {node: '>= 0.4'}

src/db/index.ts

@@ -1,4 +1,4 @@
-import { logError, logSuccess, projectRoot } from "../utils";
+import { logError, logInfo, projectRoot } from "../utils";
 import fs from "fs";
 import path from "path";
 import { Client } from "pg";
@@ -65,5 +65,5 @@ export const populateDB = async (db: Client) => {
         await db.query(queryStr);
     }
 
-    logSuccess("Successfully populated the database!");
+    logInfo("Successfully populated the database!");
 };

src/main.ts

@@ -2,7 +2,7 @@ import express, { Response, Request, Express } from "express";
 import dotenv from "dotenv";
 import BinRouter from "./routes/bin";
 import { Client, Pool } from "pg";
-import { createDataDir, errorHandler, logError, logSuccess } from "./utils";
+import { createDataDir, errorHandler, logError, logInfo } from "./utils";
 import { tableExists, populateDB } from "./db";
 import cors from "cors";
 
@@ -12,15 +12,20 @@ const main = async () => {
 
     // init db
     const pool = new Pool();
-    const client = new Client();
+    const client = new Client({
+        user: process.env.PGUSER,
+        password: process.env.PGPASSWORD,
+        port: Number(process.env.PGPORT),
+        database: process.env.PGDATABASE,
+    });
 
     client
         .connect()
         .then(() => {
-            logSuccess("Connected to database!");
+            logInfo("Connected to database!");
         })
         .catch((err: Error) => {
-            logError(`Could not connect to database! \n\n${err.message}`);
+            logError(`Could not connect to database!\n${err.message}`);
             throw err;
         });
 
@@ -40,14 +45,14 @@ const main = async () => {
     // check more on this later
     app.use(cors());
 
-    app.get("/", (req: Request, res: Response) => {
+    app.get("/", (_: Request, res: Response) => {
         res.send("Hello, World!");
     });
     app.use("/bin/", BinRouter(pool));
 
     app.use(errorHandler);
     app.listen(port, () => {
-        logSuccess(`Server started on port ${port}`);
+        logInfo(`Server started on port ${port}`);
     });
 };
 

src/utils/index.ts

@@ -1,13 +1,12 @@
-import chalk from "chalk";
 import { ErrorRequestHandler } from "express";
 import path from "path";
 import fs from "fs";
 import fsp from "fs/promises";
 
 // logs
-export const logError = (msg: string) => console.error(chalk.bold.red(msg));
-export const logSuccess = (msg: string) => console.log(chalk.bold.green(msg));
-export const logWarning = (msg: string) => console.log(chalk.bold.yellow(msg));
+export const logInfo = (msg: any) => console.info(`\x1b[36m%s\x1b[0m`, `[INFO] ${msg}`);
+export const logError = (msg: any) => console.error(`\x1b[31m`, `[ERR] ${msg}`);
+export const logWarn = (msg: any) => console.warn(`\x1b[33m`, `[WARN] ${msg}`);
 
 export const projectRoot = path.join(__dirname, "..", "..");