darcs-2.4: a distributed, interactive, smart revision control systemContentsIndex
Darcs.Repository.Format
Synopsis
newtype RepoFormat = RF [[ByteString]]
data RepoProperty
= Darcs1_0
| Darcs2
| HashedInventory
identifyRepoFormat :: String -> IO (Either String RepoFormat)
createRepoFormat :: [DarcsFlag] -> RepoFormat
writeRepoFormat :: RepoFormat -> FilePath -> IO ()
writeProblem :: RepoFormat -> Maybe String
readProblem :: RepoFormat -> Maybe String
readfromAndWritetoProblem :: RepoFormat -> RepoFormat -> Maybe String
formatHas :: RepoProperty -> RepoFormat -> Bool
formatHasTogether :: [RepoProperty] -> RepoFormat -> Bool
Documentation
newtype RepoFormat
RepoFormat is the representation of the format of a repository. Each sublist corresponds to a line in the format file. Each line is decomposed into words.
Constructors
RF [[ByteString]]
show/hide Instances
data RepoProperty
Constructors
Darcs1_0
Darcs2
HashedInventory
identifyRepoFormat :: String -> IO (Either String RepoFormat)
identifyRepoFormat URL identifies the format of the repository at the given address. Return Left reason if it fails, where reason explains why we weren't able to identify the format.
createRepoFormat :: [DarcsFlag] -> RepoFormat
writeRepoFormat :: RepoFormat -> FilePath -> IO ()
writeRepoFormat writes the repo format to the given file.
writeProblem :: RepoFormat -> Maybe String
writeProblem from tells if we can write to a repo in format form. it returns Nothing if there's no problem writing to such a repository.
readProblem :: RepoFormat -> Maybe String
readProblem from tells if we can write to a repo in format form. it returns Nothing if there's no problem reading from such a repository.
readfromAndWritetoProblem :: RepoFormat -> RepoFormat -> Maybe String
writeProblem from tells if we can read and write to a repo in format form. it returns Nothing if there's no problem reading and writing to such a repository.
formatHas :: RepoProperty -> RepoFormat -> Bool
formatHasTogether :: [RepoProperty] -> RepoFormat -> Bool
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