config(refactor[typing]): Tighten raw config aliases

why: Reflect the workspace->repo mapping shape and allow simple repo shorthands.

what:
- Define RawConfigDict/RawRepoConfigValue aliases with nested dict patterns
- Accept pathlib.Path shorthand in extract_repos without type errors
- Narrow config reader key type and simplify test typing

Author: tony

src/vcspull/_internal/config_reader.py

@@ -8,7 +8,7 @@
 import yaml
 
 FormatLiteral = t.Literal["json", "yaml"]
-RawConfigData: t.TypeAlias = dict[t.Any, t.Any]
+RawConfigData: t.TypeAlias = dict[str, t.Any]
 
 
 class ConfigReader:

src/vcspull/config.py

@@ -90,8 +90,8 @@ def extract_repos(
             also assures the repo is a :py:class:`dict`.
             """
 
-            if isinstance(repo_data, str):
-                conf["url"] = repo_data
+            if isinstance(repo_data, (str, pathlib.Path)):
+                conf["url"] = str(repo_data)
             else:
                 conf = update_dict(conf, repo_data)
 

src/vcspull/types.py

@@ -36,22 +36,18 @@
 from typing_extensions import NotRequired, TypedDict
 
 if t.TYPE_CHECKING:
-    from libvcs._internal.types import StrPath, VCSLiteral
+    from libvcs._internal.types import VCSLiteral
     from libvcs.sync.git import GitSyncRemoteDict
 
+RawRepoFieldValue: TypeAlias = (
+    str | list[str] | dict[str, str] | dict[str, dict[str, str]] | None
+)
+RawRepoConfigValue: TypeAlias = str | pathlib.Path | dict[str, RawRepoFieldValue]
+RawWorkspaceConfig: TypeAlias = dict[str, RawRepoConfigValue]
+RawConfigDict: TypeAlias = dict[str, RawWorkspaceConfig]
 
-class RawConfigDict(t.TypedDict):
-    """Configuration dictionary without any type marshalling or variable resolution."""
-
-    vcs: VCSLiteral
-    name: str
-    path: StrPath
-    url: str
-    remotes: GitSyncRemoteDict
-
-
-RawConfigDir = dict[str, RawConfigDict]
-RawConfig = dict[str, RawConfigDir]
+RawConfigDir: TypeAlias = RawWorkspaceConfig
+RawConfig: TypeAlias = RawConfigDict
 
 
 class ConfigDict(TypedDict):

tests/test_config.py

@@ -123,7 +123,7 @@ class ExtractWorkspaceFixture(t.NamedTuple):
 )
 def test_extract_repos_injects_workspace_root(
     test_id: str,
-    raw_config: dict[str, dict[str, str | dict[str, str]]],
+    raw_config: RawConfigDict,
     expected_roots: dict[str, str],
     tmp_path: pathlib.Path,
     monkeypatch: pytest.MonkeyPatch,
@@ -134,8 +134,7 @@ def test_extract_repos_injects_workspace_root(
     monkeypatch.setenv("HOME", str(tmp_path))
     monkeypatch.chdir(tmp_path)
 
-    typed_raw_config = t.cast("RawConfigDict", raw_config)
-    repos = config.extract_repos(typed_raw_config, cwd=tmp_path)
+    repos = config.extract_repos(raw_config, cwd=tmp_path)
 
     assert len(repos) == len(expected_roots)