snap package:Cabal

snapshotPackage :: UTCTime -> PackageDescription -> PackageDescription
Cabal Distribution.Simple.SrcDist
Modifies a PackageDescription by appending a snapshot number corresponding to the given date.
snapshotVersion :: UTCTime -> Version -> Version
Cabal Distribution.Simple.SrcDist
Modifies a Version by appending a snapshot number corresponding to the given date.
sDistSnapshot :: SDistFlags -> Flag Bool
Cabal Distribution.Simple.Setup
dateToSnapshotNumber :: UTCTime -> Int
Cabal Distribution.Simple.SrcDist
Given a date produce a corresponding integer representation. For example given a date 18032008 produce the number 20080318.
prepareSnapshotTree :: Verbosity -> Maybe (SymbolicPath CWD ('Dir Pkg)) -> PackageDescription -> FilePath -> [PPSuffixHandler] -> IO ()
Cabal Distribution.Simple.SrcDist
Prepare a directory tree of source files for a snapshot version. It is expected that the appropriate snapshot version has already been set in the package description, eg using snapshotPackage or snapshotVersion.