now reading from a files directory

internal/app/main.go

@@ -8,13 +8,26 @@ import (
 	"github.com/joho/godotenv"
 )
 
-func resolveFileStorePath(path string) {
-	err := os.MkdirAll(path, os.ModePerm)
+func resolveFileStorePath(file_store_path string) {
+	err := os.MkdirAll(file_store_path, os.ModePerm)
 	if err != nil {
 		log.Fatal(err)
 	}
 }
 
+func readFilesFromFileStorePath(file_store_path string) {
+	files, err := os.ReadDir(file_store_path)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	for _, file := range files {
+		if !file.IsDir() {
+			fmt.Println(file.Name())
+		}
+	}
+}
+
 func main() {
 	err := godotenv.Load()
 	if err != nil {
@@ -23,10 +36,12 @@ func main() {
 
 	port := os.Getenv("PORT")
 
-	storage_path := os.Getenv("STORAGE_PATH")
+	file_store_path := os.Getenv("STORAGE_PATH")
 
-	resolveFileStorePath(storage_path)
+	resolveFileStorePath(file_store_path)
 
 	fmt.Printf("in the future I will listen on port: %s\n", port)
-	fmt.Printf("Reading files from: %s\n", storage_path)
+	fmt.Printf("Reading files from: %s\n", file_store_path)
+
+	readFilesFromFileStorePath(file_store_path)
 }