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// Copyright (C) 2021-2021 Fuwn
// SPDX-License-Identifier: GPL-3.0-only
package utilities
import (
"math/rand"
"os"
"time"
"github.com/spf13/viper"
)
func init() {
rand.Seed(time.Now().UnixNano())
}
func GetRandomQuote() string {
quotes := viper.GetStringSlice("space.footer.quotes")
return quotes[rand.Intn(len(quotes))]
}
func GetCopyright() string {
return viper.GetString("space.footer.copyright")
}
// Check if the following files exist, return files that don't exist
func DoesFilesExist(files []string) []string {
nonExistant := []string{}
for _, file := range files {
// https://stackoverflow.com/a/12518877
if _, err := os.Stat(file); os.IsNotExist(err) {
nonExistant = append(nonExistant, file)
}
}
return nonExistant
}
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