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Dockerfile

@@ -65,6 +65,10 @@ COPY --from=builder /app/env/.venv /app/.venv
 # Copy the environment code
 COPY --from=builder /app/env /app/env
 
+# OpenEnv's Gradio sidebar reads README from /app/README.md before ENV_README_PATH.
+# The repo lives under /app/env; copy so the web UI always finds the full README.
+COPY --from=builder /app/env/README.md /app/README.md
+
 # Set PATH to use the virtual environment
 ENV PATH="/app/.venv/bin:$PATH"
 

openenv_ghostexec.egg-info/SOURCES.txt

@@ -3,8 +3,10 @@ __init__.py
 client.py
 conftest.py
 graders.py
+inference.py
 models.py
 pyproject.toml
+./README.md
 ./__init__.py
 ./client.py
 ./conftest.py

pyproject.toml

@@ -60,7 +60,7 @@ packages = ["ghostexec", "ghostexec.server"]
 package-dir = { "ghostexec" = ".", "ghostexec.server" = "server" }
 
 [tool.setuptools.package-data]
-ghostexec = ["scenarios/*.json"]
+ghostexec = ["scenarios/*.json", "README.md"]
 
 [tool.pytest.ini_options]
 testpaths = ["tests"]

server/app.py

@@ -58,22 +58,36 @@ from openenv.core.env_server.http_server import create_app  # noqa: E402
 
 
 def _configure_openenv_readme_path() -> None:
-    """OpenEnv Gradio sidebar loads README from /app/README.md or ENV_README_PATH only.
+    """Ensure OpenEnv's web UI can resolve README (Gradio accordion).
 
-    Our Docker layout copies the repo to /app/env/, so README.md lives at
-    /app/env/README.md. Set ENV_README_PATH before create_app so the Playground
-    shows the README instead of "No README available."
+    OpenEnv tries /app/README.md first, then ENV_README_PATH. The Dockerfile
+    copies README to /app/README.md; this also sets ENV_README_PATH when a
+    preset points at a missing file (common on some hosts) so the loader does
+    not skip valid fallbacks.
     """
-    if os.environ.get("ENV_README_PATH"):
-        return
+    cur = os.environ.get("ENV_README_PATH")
+    if cur:
+        try:
+            p = Path(cur)
+            if p.is_file() and p.stat().st_size > 0:
+                return
+        except OSError:
+            pass
+        os.environ.pop("ENV_README_PATH", None)
+
     _here = Path(__file__).resolve()
     for candidate in (
-        Path("/app/env/README.md"),  # HF Space / openenv Docker layout
-        _here.parent.parent / "README.md",  # repo root when running from source
+        Path("/app/env/README.md"),
+        Path("/app/README.md"),
+        _here.parent.parent / "README.md",
+        Path.cwd() / "README.md",
     ):
-        if candidate.is_file():
-            os.environ["ENV_README_PATH"] = str(candidate)
-            return
+        try:
+            if candidate.is_file() and candidate.stat().st_size > 0:
+                os.environ["ENV_README_PATH"] = str(candidate)
+                return
+        except OSError:
+            continue
 
 
 _configure_openenv_readme_path()