Stack.Exec

Types and function related to Stack's exec, ghc, run, runghc and runhaskell commands.

Documentation

data ExecOpts

Constructors

ExecOpts

Fields

• cmd :: !SpecialExecCmd
• args :: ![String]
• extra :: !ExecOptsExtra

Instances

Show ExecOpts

Defined in Stack.Exec

Methods

showsPrec :: Int -> ExecOpts -> ShowS

show :: ExecOpts -> String

showList :: [ExecOpts] -> ShowS

data SpecialExecCmd

Constructors

ExecCmd String

ExecRun

ExecGhc

ExecRunGhc

Instances

Show SpecialExecCmd

Defined in Stack.Exec

Methods

showsPrec :: Int -> SpecialExecCmd -> ShowS

show :: SpecialExecCmd -> String

showList :: [SpecialExecCmd] -> ShowS

Eq SpecialExecCmd

Defined in Stack.Exec

Methods

(==) :: SpecialExecCmd -> SpecialExecCmd -> Bool

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

data ExecOptsExtra

Constructors

ExecOptsExtra

Fields

• envSettings :: !EnvSettings
• packages :: ![String]
• rtsOptions :: ![String]
• cwd :: !(Maybe FilePath)

Instances

Show ExecOptsExtra

Defined in Stack.Exec

Methods

showsPrec :: Int -> ExecOptsExtra -> ShowS

show :: ExecOptsExtra -> String

showList :: [ExecOptsExtra] -> ShowS

execCmd :: ExecOpts -> RIO Runner ()

The function underlying Stack's exec, ghc, run, runghc and runhaskell commands. Execute a command.