GET /mandrs/{path}

src/mandr/dashboard/webapp.py

@@ -3,7 +3,7 @@
 import os
 from pathlib import Path
 
-from fastapi import FastAPI, Request
+from fastapi import FastAPI, HTTPException, Request
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
@@ -41,7 +41,10 @@ async def list_mandrs(request: Request) -> list[str]:
     return [f"{p}" for p in InfoManderRepository.get_all_paths()]
 
 
-@app.get("/mandrs/{path:path}")
-async def get_mandr(request: Request):
+@app.get("/mandrs/{mander_path:path}")
+async def get_mandr(request: Request, mander_path: str):
     """Return on mandr."""
-    return ""
+    mander = InfoManderRepository.get(path=mander_path)
+    if mander is None:
+        raise HTTPException(status_code=404, detail=f"No mandr found in {mander_path}")
+    return {"path": mander.project_path}

src/mandr/infomander.py

@@ -318,3 +318,25 @@ def get_all_paths(cls) -> list[Path]:
 
         # return as relative to `root_path` Path objects
         return sorted([Path(p).relative_to(storage_path) for p in matching_paths])
+
+    @classmethod
+    def get(cls, path: str) -> InfoMander | None:
+        """Get an `InfoMander` by it's path."""
+        mander_path = _get_storage_path() / path
+        sub_folder_names = [
+            f"{p.relative_to(mander_path)}" for p in mander_path.iterdir()
+        ]
+        does_path_contain_mander_folder = any(
+            [
+                STATS_FOLDER in sub_folder_names,
+                ARTIFACTS_FOLDER in sub_folder_names,
+                LOGS_FOLDER in sub_folder_names,
+            ]
+        )
+        if (
+            not mander_path.exists()
+            or not mander_path.is_dir()
+            or not does_path_contain_mander_folder
+        ):
+            return None
+        return InfoMander(path)

tests/unit/dashboard/test_webapp.py → tests/integration/dashboard/test_webapp.py

@@ -18,3 +18,14 @@ def test_get_mandrs(client: TestClient):
     mander_paths = response.json()
     assert len(mander_paths) == number_of_manders
     assert response.status_code == 200
+
+
+def test_get_mandr(client: TestClient):
+    mander_path = "probabl-ai/test-mandr/42"
+    mander = InfoMander(mander_path)
+    mander.add_info("hey", "ho let's go")
+
+    response = client.get(f"/mandrs/{mander_path}")
+    mander_json = response.json()
+    assert mander_path in mander_json.get("path")
+    assert response.status_code == 200