make retrieveKeyFile and retrieveKeyFileCheap throw exceptions

Converted retrieveKeyFileCheap to a Maybe, to avoid needing to throw a
exception when a remote doesn't support it.
This commit is contained in:
Joey Hess 2020-05-13 17:05:56 -04:00
parent a6adea4aaf
commit d9c7f81ba4
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32 changed files with 247 additions and 245 deletions

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@ -121,8 +121,8 @@ gen r u rc gc rs
, cost = cst
, name = Git.repoDescribe r
, storeKey = storeKeyDummy
, retrieveKeyFile = retreiveKeyFileDummy
, retrieveKeyFileCheap = \_ _ _ -> return False
, retrieveKeyFile = retrieveKeyFileDummy
, retrieveKeyFileCheap = Nothing
-- External special remotes use many http libraries
-- and have no protection against redirects to
-- local private web servers, or in some cases