*.nimble: remove import

.gitignore

@@ -0,0 +1,2 @@
+nimcache
+

json_serialization.nimble

@@ -11,11 +11,11 @@ requires "nim >= 0.17.0",
          "serialization",
          "std_shims"
 
-import ospaths, strutils
-
 task test, "Run tests":
-  for filename in listFiles("tests"):
-    if filename.startsWith("tests" / "test_") and filename.endsWith(".nim"):
-      exec "nim c -r " & filename
-      rmFile filename[0..^5]
+  for filename in [
+      "test_lexer",
+      "test_serialization",
+    ]:
+    exec "nim c -r tests/" & filename
+    rmFile "tests/" & filename