Weather

Give the weather for any given city.

Usage

Directly from the command line:

$ API_KEY=<openweathermap api key> node index.js <city>

As a library:

const getWeather = require('wheather')

// ...

getWheather(process.env.API_KEY, process.argv[2])
  .then(cityTemperature => {
    // do something with the temperature
  })

Features

• Call a remote API (hint: npmjs.com/package/got)
• Provide the API Key using varenv (hint: process.env)
• Display temperature in celsius
• Fail if API Key is missing
• Print the weather for a given city
• Pass city using command line parameter
• Publish as npm package
• Make the script as a function
• Expose API endpoint taking a city as argument