Control.Concurrent.Execute

Documentation

data ActionType

Type representing types of Stack build actions.

Constructors

ATBuild

Action for building a package's library and executables. If taskAllInOne is True, then this will also build benchmarks and tests. It is False when the library's benchmarks or test-suites have cyclic dependencies.

ATBuildFinal

Task for building the package's benchmarks and test-suites. Requires that the library was already built.

ATRunTests

Task for running the package's test-suites.

ATRunBenchmarks

Task for running the package's benchmarks.

Instances

Show ActionType

Defined in Control.Concurrent.Execute

Methods

showsPrec :: Int -> ActionType -> ShowS

show :: ActionType -> String

showList :: [ActionType] -> ShowS

Eq ActionType

Defined in Control.Concurrent.Execute

Methods

(==) :: ActionType -> ActionType -> Bool

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

Ord ActionType

Defined in Control.Concurrent.Execute

Methods

compare :: ActionType -> ActionType -> Ordering

(<) :: ActionType -> ActionType -> Bool

(<=) :: ActionType -> ActionType -> Bool

(>) :: ActionType -> ActionType -> Bool

(>=) :: ActionType -> ActionType -> Bool

max :: ActionType -> ActionType -> ActionType

min :: ActionType -> ActionType -> ActionType

data ActionId

Types representing the unique ids of Stack build actions.

Constructors

ActionId !PackageIdentifier !ActionType

Instances

Show ActionId

Defined in Control.Concurrent.Execute

Methods

showsPrec :: Int -> ActionId -> ShowS

show :: ActionId -> String

showList :: [ActionId] -> ShowS

Eq ActionId

Defined in Control.Concurrent.Execute

Methods

(==) :: ActionId -> ActionId -> Bool

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

Ord ActionId

Defined in Control.Concurrent.Execute

Methods

compare :: ActionId -> ActionId -> Ordering

(<) :: ActionId -> ActionId -> Bool

(<=) :: ActionId -> ActionId -> Bool

(>) :: ActionId -> ActionId -> Bool

(>=) :: ActionId -> ActionId -> Bool

max :: ActionId -> ActionId -> ActionId

min :: ActionId -> ActionId -> ActionId

data ActionContext

Constructors

ActionContext

Fields

• remaining :: !(Set ActionId)

  Does not include the current action.

• downstream :: [Action]

  Actions which depend on the current action.

• concurrency :: !Concurrency

  Whether this action may be run concurrently with others.

data Action

Type representing Stack build actions.

Constructors

Action

Fields

• actionId :: !ActionId

  The action's unique id.

• actionDeps :: !(Set ActionId)

  Actions on which this action depends.

• action :: !(ActionContext -> IO ())

  The action's IO action, given a context.

• concurrency :: !Concurrency

  Whether this action may be run concurrently with others.

data Concurrency

Type representing permissions for actions to be run concurrently with others.

Constructors

ConcurrencyAllowed

ConcurrencyDisallowed

Instances

Eq Concurrency

Defined in Control.Concurrent.Execute

Methods

(==) :: Concurrency -> Concurrency -> Bool

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

runActions

Arguments

:: Int

threads

-> Bool

keep going after one task has failed

-> [Action]

-> (TVar Int -> TVar (Set ActionId) -> IO ())

progress updated

-> IO [SomeException]