💾 Archived View for source.community › Fuwn › space › raw › main › pkg › utilities › utilities.go captured on 2024-02-05 at 10:05:19.
⬅️ Previous capture (2022-03-01)
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// Copyright (C) 2021-2021 Fuwn // SPDX-License-Identifier: GPL-3.0-only package utilities import ( "math/rand" "os" "time" "unicode/utf8" "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") } // DoesFilesExist Check if the following files exist, return files that don't exist func DoesFilesExist(files []string) []string { var nonExistent []string for _, file := range files { // https://stackoverflow.com/a/12518877 if _, err := os.Stat(file); os.IsNotExist(err) { nonExistent = append(nonExistent, file) } } return nonExistent } func TrimLastChar(s string) string { r, size := utf8.DecodeLastRuneInString(s) if r == utf8.RuneError && (size == 0 || size == 1) { size = 0 } return s[:len(s)-size] }