Create cache directories

sevenkeys/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"log"
+	"os"
 	"sevenkeys/database"
 	"sevenkeys/scryfall/methods"
 )
@@ -19,6 +20,20 @@ func check(err error) {
 	}
 }
 
+func createCacheDirectories() error {
+	err := os.Mkdir(CACHE_DIR, os.ModePerm)
+	if err != nil && !os.IsExist(err) {
+		return err
+	}
+
+	err = os.Mkdir(SET_ICON_CACHE_DIR, os.ModePerm)
+	if err != nil && !os.IsExist(err) {
+		return err
+	}
+
+	return nil
+}
+
 func main() {
 	log.Println("Connecting to database...")
 	db := database.GetDatabaseFromConfig("config.json")
@@ -29,8 +44,10 @@ func main() {
 	check(err)
 	log.Println("Downloaded set data.")
 
-	// Create cache dir
-	// Create icon cache dir
+	log.Println("Creating cache directories...")
+	err = createCacheDirectories()
+	check(err)
+	log.Println("Created cache directories.")
 
 	// Loop through sets, import set data into database and download icons
 	// TODO: Only download icon if we don't already have the file