Safe Haskell	None
Language	Haskell2010

Ema.CLI

Synopsis

newtype Host = Host {
- unHost :: Text
}
data Action
- = Generate FilePath
- | Run (Host, Maybe Port, NoWebSocket)
newtype NoWebSocket = NoWebSocket {
- unNoWebSocket :: Bool
}
isLiveServer :: Action -> Bool
data Cli = Cli {
- action :: Action
- verbose :: Bool
}
cliParser :: Parser Cli
hostParser :: Parser Host
portParser :: Parser Port
noWebSocketParser :: Parser NoWebSocket
cliAction :: IO Cli
getLogger :: Cli -> Logger
crash :: (MonadLoggerIO m, MonadFail m) => LogSource -> Text -> m a

Documentation

newtype Host Source #

Host string to start the server on.

Constructors

Host
Fields unHost :: Text

Instances

Instances details

IsString Host Source #
Instance details Defined in Ema.CLI Methods fromString :: String -> Host #
Show Host Source #
Instance details Defined in Ema.CLI Methods showsPrec :: Int -> Host -> ShowS # show :: Host -> String # showList :: [Host] -> ShowS #
Default Host Source #
Instance details Defined in Ema.CLI Methods def :: Host #
Eq Host Source #
Instance details Defined in Ema.CLI Methods (==) :: Host -> Host -> Bool # (/=) :: Host -> Host -> Bool #
Ord Host Source #
Instance details Defined in Ema.CLI Methods compare :: Host -> Host -> Ordering # (<) :: Host -> Host -> Bool # (<=) :: Host -> Host -> Bool # (>) :: Host -> Host -> Bool # (>=) :: Host -> Host -> Bool # max :: Host -> Host -> Host # min :: Host -> Host -> Host #

data Action Source #

CLI subcommand

Constructors

Generate FilePath	Generate static files at the given output directory, returning the list of generated files.
Run (Host, Maybe Port, NoWebSocket)	Run the live server

Instances

Instances details

Generic Action Source #

Instance details

Defined in Ema.CLI

Associated Types

type Rep Action

Instance details

Defined in Ema.CLI

type Rep Action = D1 ('MetaData "Action" "Ema.CLI" "ema-0.12.0.0-CI46cFaMcTf6M6FdygOxFg" 'False) (C1 ('MetaCons "Generate" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath)) :+: C1 ('MetaCons "Run" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Host, Maybe Port, NoWebSocket))))

Methods

from :: Action -> Rep Action x #

to :: Rep Action x -> Action #

Show Action Source #

Instance details

Defined in Ema.CLI

Methods

showsPrec :: Int -> Action -> ShowS #

show :: Action -> String #

showList :: [Action] -> ShowS #

Eq Action Source #

Instance details

Defined in Ema.CLI

Methods

(==) :: Action -> Action -> Bool #

(/=) :: Action -> Action -> Bool #

type Rep Action Source #

Instance details

Defined in Ema.CLI

type Rep Action = D1 ('MetaData "Action" "Ema.CLI" "ema-0.12.0.0-CI46cFaMcTf6M6FdygOxFg" 'False) (C1 ('MetaCons "Generate" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath)) :+: C1 ('MetaCons "Run" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Host, Maybe Port, NoWebSocket))))

newtype NoWebSocket Source #

Whether to disable websocket-based refresh and page loads.

Constructors

NoWebSocket
Fields unNoWebSocket :: Bool

Instances

Instances details

Generic NoWebSocket Source #

Instance details

Defined in Ema.CLI

Associated Types

type Rep NoWebSocket
Instance details Defined in Ema.CLI type Rep NoWebSocket = D1 ('MetaData "NoWebSocket" "Ema.CLI" "ema-0.12.0.0-CI46cFaMcTf6M6FdygOxFg" 'True) (C1 ('MetaCons "NoWebSocket" 'PrefixI 'True) (S1 ('MetaSel ('Just "unNoWebSocket") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)))

Methods

from :: NoWebSocket -> Rep NoWebSocket x #

to :: Rep NoWebSocket x -> NoWebSocket #

Show NoWebSocket Source #

Instance details

Defined in Ema.CLI

Methods

showsPrec :: Int -> NoWebSocket -> ShowS #

show :: NoWebSocket -> String #

showList :: [NoWebSocket] -> ShowS #

Default NoWebSocket Source #

Instance details

Defined in Ema.CLI

Methods

def :: NoWebSocket #

Eq NoWebSocket Source #

Instance details

Defined in Ema.CLI

Methods

(==) :: NoWebSocket -> NoWebSocket -> Bool #

(/=) :: NoWebSocket -> NoWebSocket -> Bool #

type Rep NoWebSocket Source #

Instance details

Defined in Ema.CLI

type Rep NoWebSocket = D1 ('MetaData "NoWebSocket" "Ema.CLI" "ema-0.12.0.0-CI46cFaMcTf6M6FdygOxFg" 'True) (C1 ('MetaCons "NoWebSocket" 'PrefixI 'True) (S1 ('MetaSel ('Just "unNoWebSocket") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)))

isLiveServer :: Action -> Bool Source #

data Cli Source #

Ema's command-line interface options

Constructors

Cli
Fields action :: Action The Ema action to run verbose :: Bool Logging verbosity

Instances

Instances details

Show Cli Source #
Instance details Defined in Ema.CLI Methods showsPrec :: Int -> Cli -> ShowS # show :: Cli -> String # showList :: [Cli] -> ShowS #
Default Cli Source #
Instance details Defined in Ema.CLI Methods def :: Cli #
Eq Cli Source #
Instance details Defined in Ema.CLI Methods (==) :: Cli -> Cli -> Bool # (/=) :: Cli -> Cli -> Bool #

cliParser :: Parser Cli Source #

hostParser :: Parser Host Source #

portParser :: Parser Port Source #

noWebSocketParser :: Parser NoWebSocket Source #

cliAction :: IO Cli Source #

Parse Ema CLI arguments passed by the user.

getLogger :: Cli -> Logger Source #

crash :: (MonadLoggerIO m, MonadFail m) => LogSource -> Text -> m a Source #

Crash the program with the given error message

First log the message using Error level, and then exit using fail.