🚀 Go Projects Collection

This repository contains a collection of my projects Go. The goal of this repo is to document my journey with Go while building practical applications, utilities, and exploring language features like concurrency, modules, and APIs.

🏗️ Projects

WebServer (X clone)

Features:

• A simple web server built in Go.
• API endpoints for creating and retrieving "tweets".
• User creation and management.
• JWT-based authentication with refresh tokens.
• Secure login with password hashing using bcrypt.
• Uses sqlc to generate type-safe Go code from raw SQL queries.

BlogAggregator(Gator)

Features:

• User registration and login
• Add, list, follow, and unfollow RSS feeds
• Aggregate feeds at specified intervals
• Reset the database

Installation

📦 Installation

You will need PostgreSQL and Go installed on your system to run Gator.For Arch-based systems, run the following (for other distributions, refer to your package manager): $ sudo pacman -S go postgresql

Set up PostgreSQL and the Go environment:
a. Configure PostgreSQL

$ sudo passwd postgres  # Set a password for the PostgreSQL user
$ sudo systemctl start postgresql.service  # Start the PostgreSQL service

b. Create the Gator database

$ sudo -u postgres psql  # Use psql to interact with the database # Inside the psql prompt:
$ CREATE DATABASE gator; $ALTER USER postgres PASSWORD 'postgres';

c. Install Goose for migrations and sqlc for converting SQL queries to Go code

$ go install github.com/pressly/goose/v3/cmd/goose@latest
$ go install github.com/sqlc-dev/sqlc/cmd/sqlc@latest

d. Clone this repo

    git clone https://github.com/shri771/Go.git
    cd Go/BlogAggregator

🚀 Usage

First you need to create user and then you can run other cmds.
Here are cmds you can try.

   $ go run . login usrename         #Login a  user
   $ go run . register username             #register a user
   $ go run . reset                 # Reset database use with caution
   $ go run . users                 # List registed user
   $ go run . agg   1s                # Aggregate the feed every 1 sec
   $ go run . addfeed name_feed user             # Add New feed
   $ go run . feeds                # List feed for current user
   $ go run . follow   url             # Follow a feed
   $ go run . following         # Following feed
   $ go run . unfollow  url            # unfollow Feed

🏗️ Project Documentation

Introdution

t

Pokedexcli

Features:

• A CLI-based Pokedex application.
• Explore different locations to find Pokemon.
• Catch Pokemon and add them to your Pokedex.
• View details of the Pokemon you have caught.