fix: improved tabcomplete to work well for paths with '~'

gptme/tabcomplete.py

@@ -42,8 +42,11 @@ def _process_completion(p: Path) -> str:
     # Strip cwd from path
     p = Path(str(p).replace(str(Path.cwd()) + "/", ""))
 
+    # Use ~/ if path is in home dir
+    p = Path(str(p).replace(str(Path.home()), "~/"))
+
     # If path is a directory, add trailing slash
-    if p.exists() and p.is_dir():
+    if p.expanduser().exists() and p.expanduser().is_dir():
         return str(p) + "/"
     else:
         return str(p)
@@ -69,9 +72,13 @@ def _matches(text: str) -> list[str]:
             ] + matching_files
 
     # if text starts with ../, complete with parent dir
-    elif text.startswith(".."):
+    elif text.startswith("../"):
         return [_process_completion(p) for p in Path("..").glob(text[3:] + "*")]
 
+    # if text starts with ~/, complete with home dir
+    elif text.startswith("~/"):
+        return [_process_completion(p) for p in Path.home().glob(text[2:] + "*")]
+
     # else, complete with files in current dir
     else:
         return [_process_completion(p) for p in Path.cwd().glob(text + "*")]