source: code/trunk/cmd/forecast.go

package cmd

import (
        "fmt"
        "io"
        "log"
        "net/http"

        "github.com/spf13/cobra"
)

var forecastCmd = &cobra.Command{
        Use:   "forecast",
        Short: "Display the weather forecast for a specific location",
        Run: func(cmd *cobra.Command, args []string) {
                query := "https://wttr.in" + region + "?" + format
                resp, err := http.Get(query)
                if err != nil {
                        log.Fatal(err)
                }
                defer resp.Body.Close()
                body, err := io.ReadAll(resp.Body)
                if err != nil {
                        log.Fatal(err)
                }
                fmt.Printf("%s\n", body)
        },
}

func init() {
        rootCmd.AddCommand(forecastCmd)
}