💾 Archived View for source.community › Fuwn › space › blob › main › pkg › utilities › utilities.go captured on 2024-02-05 at 10:02:00. Gemini links have been rewritten to link to archived content

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/pkg/utilities/utilities.go (main)

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   1│ // Copyright (C) 2021-2021 Fuwn
   2│ // SPDX-License-Identifier: GPL-3.0-only
   3│ 
   4│ package utilities
   5│ 
   6│ import (
   7│ 	"math/rand"
   8│ 	"os"
   9│ 	"time"
  10│ 	"unicode/utf8"
  11│ 
  12│ 	"github.com/spf13/viper"
  13│ )
  14│ 
  15│ func init() {
  16│ 	rand.Seed(time.Now().UnixNano())
  17│ }
  18│ 
  19│ func GetRandomQuote() string {
  20│ 	quotes := viper.GetStringSlice("space.footer.quotes")
  21│ 
  22│ 	return quotes[rand.Intn(len(quotes))]
  23│ }
  24│ 
  25│ func GetCopyright() string {
  26│ 	return viper.GetString("space.footer.copyright")
  27│ }
  28│ 
  29│ // DoesFilesExist Check if the following files exist, return files that don't exist
  30│ func DoesFilesExist(files []string) []string {
  31│ 	var nonExistent []string
  32│ 
  33│ 	for _, file := range files {
  34│ 		// https://stackoverflow.com/a/12518877
  35│ 		if _, err := os.Stat(file); os.IsNotExist(err) {
  36│ 			nonExistent = append(nonExistent, file)
  37│ 		}
  38│ 	}
  39│ 
  40│ 	return nonExistent
  41│ }
  42│ 
  43│ func TrimLastChar(s string) string {
  44│ 	r, size := utf8.DecodeLastRuneInString(s)
  45│ 	if r == utf8.RuneError && (size == 0 || size == 1) {
  46│ 		size = 0
  47│ 	}
  48│ 	return s[:len(s)-size]
  49│ }
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