nav submodule

docforge/nav/resolver.pyi

@@ -0,0 +1,52 @@
+from pathlib import Path
+from typing import Dict, List, Iterable, Optional
+
+from docforge.nav.spec import NavSpec
+
+
+class ResolvedNav:
+    """
+    Fully-resolved navigation tree.
+
+    - `home` is a semantic, docs-root–relative path (string)
+    - `groups` contain resolved filesystem Paths
+    - Order is preserved
+    """
+
+    home: Optional[str]
+    groups: Dict[str, List[Path]]
+
+    def __init__(
+        self,
+        home: str | None,
+        groups: Dict[str, List[Path]],
+        docs_root: Path | None = None,
+    ) -> None:
+        self._docs_root = None
+        ...
+
+    def all_files(self) -> Iterable[Path]:
+        """
+        Return all resolved documentation files in nav order.
+
+        Includes the home file (resolved against docs_root)
+        followed by all group files.
+        """
+        ...
+
+
+def resolve_nav(
+    spec: NavSpec,
+    docs_root: Path,
+) -> ResolvedNav:
+    """
+    Resolve a NavSpec against a docs directory.
+
+    Expands wildcards, validates existence, and
+    resolves filesystem paths relative to docs_root.
+
+    Raises:
+        FileNotFoundError: if any referenced file is missing
+        ValueError: if resolution fails
+    """
+    ...