make storeKey throw exceptions

When storing content on remote fails, always display a reason why.

Since the Storer used by special remotes already did, this mostly affects
git remotes, but not entirely. For example, if git-lfs failed to connect to
the endpoint, it used to silently return False.
This commit is contained in:
Joey Hess 2020-05-13 14:03:00 -04:00
parent b50ee9cd0c
commit c1cd402081
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GPG key ID: DB12DB0FF05F8F38
34 changed files with 214 additions and 197 deletions

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@ -84,7 +84,8 @@ data RemoteA a = Remote
-- Transfers a key's contents from disk to the remote.
-- The key should not appear to be present on the remote until
-- all of its contents have been transferred.
, storeKey :: Key -> AssociatedFile -> MeterUpdate -> a Bool
-- Throws exception on failure.
, storeKey :: Key -> AssociatedFile -> MeterUpdate -> a ()
-- Retrieves a key's contents to a file.
-- (The MeterUpdate does not need to be used if it writes
-- sequentially to the file.)