added file extention to cache

internal/rendering/config.go

@@ -118,7 +118,7 @@ func (rc *Config) ScanForConfigFile(profile string) error {
 		return err
 	}
 
-	return errors.New("No config file found")
+	return errors.New("no config file found")
 }
 
 func (rc *Config) LoadConfigFile(file string) error {
@@ -138,9 +138,12 @@ func (rc *Config) LoadConfigFile(file string) error {
 }
 
 func (c *Config) Init() error {
+	fmt.Print("downloading website icons")
 	for i, _ := range c.Template.Websites {
+		fmt.Print(".")
 		c.Template.Websites[i].Cache()
 	}
+	fmt.Print("\n")
 
 	return nil
 }

internal/rendering/website_cards.go

@@ -3,7 +3,6 @@ package rendering
 import (
 	"crypto/sha1"
 	"encoding/hex"
-	"fmt"
 	"io"
 	"net/http"
 	"net/url"
@@ -49,8 +48,7 @@ func (w *Website) Cache() error {
 		return err
 	}
 
-	filename := hashUrl(w.ImageUrl)
-	fmt.Println(w.ImageUrl + " => " + filename)
+	filename := hashUrl(w.ImageUrl) + filepath.Ext(w.ImageUrl)
 	targetPath := filepath.Join(cacheDir, filename)
 	resp, err := http.Get(w.ImageUrl)
 	if err != nil {