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utils.go
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/
utils.go
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package main
import (
"fmt"
"log"
"os"
"os/exec"
"runtime"
)
type Attempt struct {
ID string `json:"id"`
Submission string `json:"submission"`
Username string `json:"username"`
Problem string `json:"problem"`
Score string `json:"score"`
Language string `json:"language"`
MaxTime string `json:"max_time"`
MaxMemory string `json:"max_memory"`
}
func openBrowser(url string) {
var err error
switch runtime.GOOS {
case "linux":
err = exec.Command("xdg-open", url).Start()
case "windows":
err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
case "darwin":
err = exec.Command("open", url).Start()
default:
err = fmt.Errorf("unsupported platform")
}
if err != nil {
log.Fatal(err)
}
}
func askOpenBrowser(url string) {
fmt.Print("Open browser? [Y/n] ")
var answer string
response, err := fmt.Scanln(&answer)
if err != nil {
response = 0
}
if response == 0 || answer == "Y" || answer == "y" {
openBrowser(url)
} else {
fmt.Println("The following is the URL to the submission:")
fmt.Println(url)
}
}
func checkArgs(num int) {
if len(os.Args) < num {
fmt.Println("Usage: ./cbr <problem-id> <path-to-solution>")
os.Exit(1)
}
}
func checkIfDarwin() bool {
return runtime.GOOS == "darwin"
}