diff options
Diffstat (limited to 'Types')
| -rw-r--r-- | Types/Backend.hs | 8 | ||||
| -rw-r--r-- | Types/KeySource.hs | 33 |
2 files changed, 34 insertions, 7 deletions
diff --git a/Types/Backend.hs b/Types/Backend.hs index 97f7cef90..d79787c27 100644 --- a/Types/Backend.hs +++ b/Types/Backend.hs @@ -10,13 +10,7 @@ module Types.Backend where import Types.Key - -{- The source used to generate a key. The location of the content - - may be different from the filename associated with the key. -} -data KeySource = KeySource - { keyFilename :: FilePath - , contentLocation :: FilePath - } +import Types.KeySource data BackendA a = Backend { name :: String diff --git a/Types/KeySource.hs b/Types/KeySource.hs new file mode 100644 index 000000000..9d1fa173f --- /dev/null +++ b/Types/KeySource.hs @@ -0,0 +1,33 @@ +{- KeySource data type + - + - Copyright 2012 Joey Hess <joey@kitenet.net> + - + - Licensed under the GNU GPL version 3 or higher. + -} + +module Types.KeySource where + +import Data.Ord + +{- When content is in the process of being added to the annex, + - and a Key generated from it, this data type is used. + - + - The contentLocation may be different from the filename + - associated with the key. For example, the add command + - temporarily puts the content into a lockdown directory + - for checking. The migrate command uses the content + - of a different Key. -} +data KeySource = KeySource + { keyFilename :: FilePath + , contentLocation :: FilePath + } + deriving (Show) + +{- KeySources are assumed to be equal when the same filename is associated + - with the key. The contentLocation can be a random temp file. + -} +instance Eq KeySource where + x == y = keyFilename x == keyFilename y + +instance Ord KeySource where + compare = comparing keyFilename |