fixes saltstack/salt#62986 fix file.tidied FileNotFoundError

changelog/62986.fixed

@@ -0,0 +1 @@
+Fix file.tidied FileNotFoundError

salt/states/file.py

@@ -2102,6 +2102,7 @@ def tidied(
             mysize = 0
             deleteme = True
             path = os.path.join(root, elem)
+            try:
                 if os.path.islink(path):
                     # Get timestamp of symlink (not symlinked file)
                     if time_comparison == "ctime":
@@ -2145,6 +2146,8 @@ def tidied(
 
                 if compare_age_size and _matches(name=filename) and deleteme:
                     todelete.append(path)
+            except FileNotFoundError:
+                continue
 
     # Now delete the stuff
     if todelete:

tests/pytests/unit/states/file/test_tidied.py

@@ -550,3 +550,31 @@ def test_tidied_age_size_args_AND_operator_size_and_age():
     }
     assert ret == exp
     assert remove.call_count == 3
+
+
+def test_tidied_filenotfound(tmp_path):
+    name = tmp_path / "not_found_test"
+    name.mkdir(parents=True, exist_ok=True)
+    name = str(tmp_path / "not_found_test")
+    walker = [
+        (os.path.join(name, "test1"), [], ["file1"]),
+        (os.path.join(name, "test2", "test3"), [], []),
+        (os.path.join(name, "test2"), ["test3"], ["file2"]),
+        (name, ["test1", "test2"], ["file3"]),
+    ]
+    # mock the walk, but files aren't there
+    with patch("os.walk", return_value=walker), patch(
+        "os.path.islink", return_value=False
+    ):
+        ret = filestate.tidied(
+            name=name,
+            age=1,
+            size=9,
+        )
+    exp = {
+        "name": name,
+        "changes": {},
+        "result": True,
+        "comment": "Nothing to remove from directory {}".format(name),
+    }
+    assert ret == exp