small changes to readme

README.md

@@ -137,7 +137,7 @@ For most of the sites the captions (CC, OC or Subtitles) are hard encoded into t
 
 To see if the caption will be downloaded into an extra file you can look at your data's information with the option ```-i```. You'll see extra information if the option ```-c``` can be used:
 ```console
-get-sauce -i "https://hentai-moon.com/videos/285/isekai-harem-monogatari-ep-1/"                                                                                                                    
+get-sauce -i https://hentai-moon.com/videos/285/isekai-harem-monogatari-ep-1/
 
  Site:      https://hentai-moon.com
  Title:     Isekai Harem Monogatari - Ep.1

downloader/downloader.go

@@ -154,7 +154,7 @@ func (downloader *downloaderStruct) Download(data *static.Data) error {
 	}
 
 	// download captions
-	if len(data.Captions) > config.Caption {
+	if len(data.Captions) > config.Caption && config.Caption > -1 {
 		fileURI = filepath.Join(downloader.filePath, fmt.Sprintf("%s_caption_%s.%s", data.Title, data.Captions[config.Caption].Language, data.Captions[config.Caption].URL.Ext))
 		downloader.save(data.Captions[config.Caption].URL, fileURI)
 	}

downloader/utils.go

@@ -5,6 +5,7 @@ import (
 	"sort"
 	"strconv"
 
+	"github.com/gan-of-culture/get-sauce/config"
 	"github.com/gan-of-culture/get-sauce/static"
 )
 
@@ -81,6 +82,11 @@ func printInfo(data *static.Data) {
 func printStreamInfo(data *static.Data, streamKey string) {
 	printHeader(data)
 
+	if len(data.Captions) > config.Caption && config.Caption > -1 {
+		fmt.Println("\n Caption:   ")
+		printCaption(config.Caption, data.Captions[config.Caption])
+	}
+
 	fmt.Println("\n Stream:   ")
 	printStream(streamKey, data.Streams[streamKey])
 }

main.go

@@ -16,7 +16,7 @@ import (
 
 func init() {
 	flag.IntVar(&config.Amount, "a", 0, "Amount of files to download")
-	flag.IntVar(&config.Caption, "c", 0, "Download caption if separate to a extra file")
+	flag.IntVar(&config.Caption, "c", -1, "Download caption if separate to a extra file")
 	flag.StringVar(&config.OutputName, "o", "", "Output name")
 	flag.StringVar(&config.OutputPath, "O", "", "Output path (include ending slash)")
 	flag.StringVar(&config.Pages, "p", "", "Enter pages like 1,2,3-4,6,7,8-9 for doujins")