FeedGipeda.Config

feed-gipeda.yaml related stuff like decoding and syntax checking.

Documentation

data Config

Represents a decoded config file. Has the appropriate FromJSON config to be deserializable from YAML.

Instances

Eq Config

Methods

(==) :: Config -> Config -> Bool

(/=) :: Config -> Config -> Bool

Show Config

Methods

showsPrec :: Int -> Config -> ShowS

show :: Config -> String

showList :: [Config] -> ShowS

FromJSON Config

Methods

parseJSON :: Value -> Parser Config

parseJSONList :: Value -> Parser [Config]

empty :: Config

A config with no repositories to watch.

repos :: Config -> Set Repo

decodeFile :: FilePath -> IO (Either String Config)

decodeFile file Either decodes a Config from a YAML file (such as feed-gipeda.yaml) or returns a parse error message.

checkFile :: FilePath -> IO (Maybe String)

Checks for syntax errors while reading a Config from the supplied YAML file.

Orphan instances

FromJSON Repo

Methods

parseJSON :: Value -> Parser Repo

parseJSONList :: Value -> Parser [Repo]