topotato: add preenvcheck hook

Called immediately before `envcheck`.

Signed-off-by: David Lamparter <[email protected]>

Author: eqvinox

topotato/hooks.py

@@ -18,6 +18,11 @@
     from .types import ISession
 
 
+@hookspec()
+def pytest_topotato_preenvcheck(session: "ISession"):
+    pass
+
+
 @hookspec()
 def pytest_topotato_envcheck(session: "ISession", result: EnvcheckResult):
     pass

topotato/pytestintegration.py

@@ -83,6 +83,7 @@ def pytest_sessionstart(session):
 
     envstate = EnvcheckResult()
 
+    session.config.hook.pytest_topotato_preenvcheck(session=session)
     session.config.hook.pytest_topotato_envcheck(session=session, result=envstate)
 
     if os.getuid() != 0: