buildmimetree.py: consistent use of pathlib in the CLI

diff --git a/.config/neomutt/buildmimetree.py b/.config/neomutt/buildmimetree.py
index 1adfe5d864f976520ba20d187c93e8d292c516fd..00526327ddca23a14446c9901d214eb368b6b2fe 100755 (executable)
--- a/.config/neomutt/buildmimetree.py
+++ b/.config/neomutt/buildmimetree.py
@@ -69,8 +69,7 @@ def parse_cli_args(*args, **kwargs):
     if _PYNLINER:
         parser.add_argument(
             "--css-file",
-            type=str,
-            default="",
+            type=pathlib.Path,
             help="CSS file to merge with the final HTML",
         )
     else:
@@ -106,7 +105,7 @@ def parse_cli_args(*args, **kwargs):
 
     parser.add_argument(
         "--tempdir",
-        default=None,
+        type=pathlib.Path,
         help="Specify temporary directory to use for attachments",
     )
 
@@ -126,6 +125,7 @@ def parse_cli_args(*args, **kwargs):
         "-o",
         metavar="PATH",
         dest="cmdpath",
+        type=pathlib.Path,
         required=True,
         help="Temporary file path to write commands to",
     )
@@ -139,6 +139,7 @@ def parse_cli_args(*args, **kwargs):
     massage_p.add_argument(
         "MAILDRAFT",
         nargs="?",
+        type=pathlib.Path,
         help="If provided, the script is invoked as editor on the mail draft",
     )
 
@@ -718,7 +719,7 @@ if __name__ == "__main__":
         ) as cmd_f:
             do_massage(
                 draft_f,
-                pathlib.Path(args.MAILDRAFT),
+                args.MAILDRAFT,
                 cmd_f,
                 extensions=args.extensions,
                 cssfile=args.css_file,