Niv.Cli

Documentation

cli :: IO ()

parseCommand :: Parser (IO ())

parsePackageName :: Parser PackageName

parsePackageSpec :: Parser PackageSpec

parsePackage :: Parser (PackageName, PackageSpec)

parseCmdInit :: ParserInfo (IO ())

cmdInit :: IO ()

parseCmdAdd :: ParserInfo (IO ())

cmdAdd :: Update () a -> PackageName -> Attrs -> IO ()

parseCmdShow :: ParserInfo (IO ())

cmdShow :: Maybe PackageName -> IO ()

showPackage :: PackageName -> PackageSpec -> IO ()

parseCmdUpdate :: ParserInfo (IO ())

specToFreeAttrs :: PackageSpec -> Attrs

specToLockedAttrs :: PackageSpec -> Attrs

cmdUpdate :: Maybe (PackageName, PackageSpec) -> IO ()

partitionEithersHMS :: (Eq k, Hashable k) => HashMap k (Either a b) -> (HashMap k a, HashMap k b)

parseCmdModify :: ParserInfo (IO ())

cmdModify :: (PackageName, PackageSpec) -> IO ()

parseCmdDrop :: ParserInfo (IO ())

cmdDrop :: PackageName -> [Text] -> IO ()

nixPrefetchURL :: Bool -> Text -> IO Text

shouldUpdateNixSourcesNix :: ByteString -> Bool

Checks if content is different than default and if it does not contain a comment line with niv: no_update

githubUpdate' :: Update () ()

The IO (real) github update

abortSourcesIsntAMap :: IO a

abortCannotAddPackageExists :: PackageName -> IO a

abortCannotUpdateNoSuchPackage :: PackageName -> IO a

abortCannotModifyNoSuchPackage :: PackageName -> IO a

abortCannotDropNoSuchPackage :: PackageName -> IO a

abortCannotShowNoSuchPackage :: PackageName -> IO a

abortCannotAttributesDropNoSuchPackage :: PackageName -> IO a

abortUpdateFailed :: [(PackageName, SomeException)] -> IO a

abortNixPrefetchExpectedOutput :: Text -> Text -> IO a