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Diffstat (limited to 'Assistant/RepoProblem.hs')
| -rw-r--r-- | Assistant/RepoProblem.hs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Assistant/RepoProblem.hs b/Assistant/RepoProblem.hs new file mode 100644 index 000000000..6913fefc6 --- /dev/null +++ b/Assistant/RepoProblem.hs @@ -0,0 +1,34 @@ +{- git-annex assistant remote problem handling + - + - Copyright 2013 Joey Hess <joey@kitenet.net> + - + - Licensed under the GNU GPL version 3 or higher. + -} + +module Assistant.RepoProblem where + +import Assistant.Common +import Assistant.Types.RepoProblem +import Utility.TList + +import Control.Concurrent.STM + +{- Gets all repositories that have problems. Blocks until there is at + - least one. -} +getRepoProblems :: Assistant [RepoProblem] +getRepoProblems = nubBy sameRepoProblem + <$> (atomically . getTList) <<~ repoProblemChan + +{- Indicates that there was a problem with a repository, and the problem + - appears to not be a transient (eg network connection) problem. + - + - If the problem is able to be repaired, the passed action will be run. + - (However, if multiple problems are reported with a single repository, + - only a single action will be run.) + -} +repoHasProblem :: UUID -> Assistant () -> Assistant () +repoHasProblem u afterrepair = do + rp <- RepoProblem + <$> pure u + <*> asIO afterrepair + (atomically . flip consTList rp) <<~ repoProblemChan |