readme.md

Polycli 🌦️☁️

A tiny concurrent CLI that fetches weather (and more!) in parallel. Written in Go with goroutines, channels, and a clean code structure.

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Features

• Fetch current temperature for multiple cities concurrently
• 🏷️ Country‐flag and weather‐condition emojis
• ⚙️ Configurable via .env (OpenWeatherMap API key)
• ✔️ Testable helpers: emoji selectors & HTTP logic

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Prerequisites

• Go 1.20+
• OpenWeatherMap API key (free at https://openweathermap.org/)
• git, to clone the repo

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Installation

git clone git@github.com:JackIABishop/polycli.git
cd polycli
go mod download

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Example API Response

{
  "name": "New York",
  "main": { "temp": 28.8 },
  "weather": [
    { "main": "Clouds", "description": "scattered clouds" }
  ],
  "sys": { "country": "US" }
}