Hide Cover art through config/commandline

Fixes #8
Also: https://github.com/aditya-K2/gspt/discussions/2#discussioncomment-5627650

config/config.go

@@ -17,6 +17,7 @@ type ConfigS struct {
 	AdditionalPaddingY int     `mapstructure:"additional_padding_y"`
 	ExtraImageWidthX   float64 `mapstructure:"image_width_extra_x"`
 	ExtraImageWidthY   float64 `mapstructure:"image_width_extra_y"`
+	HideImage          bool    `mapstructure:"hide_image"`
 }
 
 func NewConfigS() *ConfigS {
@@ -28,6 +29,7 @@ func NewConfigS() *ConfigS {
 		CacheDir:           utils.CheckDirectoryFmt(userCacheDir),
 		RedrawInterval:     500,
 		Colors:             NewColors(),
+		HideImage:          false,
 	}
 }
 

config/flags.go

@@ -6,6 +6,8 @@ import (
 
 func parseFlags() {
 	flag.StringVar(&ConfigPath, "c", ConfigPath,
-		"Specify The Directory where to check for config.yml file.")
+		"Specify The Directory to check for config.yml file.")
+	flag.BoolVar(&Config.HideImage, "hide-image", Config.HideImage,
+		"Do not display the cover art image.")
 	flag.Parse()
 }