Stack.Types.Build.Exception

Documentation

data BuildException

Type representing exceptions thrown by functions exported by modules with names beginning Stack.Build.

Constructors

Couldn'tFindPkgId PackageName

CompilerVersionMismatch (Maybe (ActualCompiler, Arch)) (WantedCompiler, Arch) GHCVariant CompilerBuild VersionCheck (Maybe (Path Abs File)) Text

Couldn'tParseTargets [Text]

UnknownTargets (Set PackageName) (Map PackageName Version) (Path Abs File)

TestSuiteFailure PackageIdentifier (Map Text (Maybe ExitCode)) (Maybe (Path Abs File)) ByteString

TestSuiteTypeUnsupported TestSuiteInterface

LocalPackageDoesn'tMatchTarget PackageName Version Version

NoSetupHsFound (Path Abs Dir)

InvalidGhcOptionsSpecification [PackageName]

TestSuiteExeMissing Bool String String String

CabalCopyFailed Bool String

LocalPackagesPresent [PackageIdentifier]

CouldNotLockDistDir !(Path Abs File)

TaskCycleBug PackageIdentifier

PackageIdMissingBug PackageIdentifier

AllInOneBuildBug

MultipleResultsBug PackageName [DumpPackage]

TemplateHaskellNotFoundBug

HaddockIndexNotFound

ShowBuildErrorBug

Instances

Exception BuildException

Defined in Stack.Types.Build.Exception

Methods

toException :: BuildException -> SomeException

fromException :: SomeException -> Maybe BuildException

displayException :: BuildException -> String

Show BuildException

Defined in Stack.Types.Build.Exception

Methods

showsPrec :: Int -> BuildException -> ShowS

show :: BuildException -> String

showList :: [BuildException] -> ShowS

data BuildPrettyException

Constructors

ConstructPlanFailed [ConstructPlanException] (Path Abs File) (Path Abs Dir) ParentMap (Set PackageName) (Map PackageName [PackageName])

ExecutionFailure [SomeException]

CabalExitedUnsuccessfully ExitCode PackageIdentifier (Path Abs File) [String] (Maybe (Path Abs File)) [Text]

SetupHsBuildFailure ExitCode (Maybe PackageIdentifier) (Path Abs File) [String] (Maybe (Path Abs File)) [Text]

TargetParseException [StyleDoc]

SomeTargetsNotBuildable [(PackageName, NamedComponent)]

InvalidFlagSpecification (Set UnusedFlags)

GHCProfOptionInvalid

Instances

Exception BuildPrettyException

Defined in Stack.Types.Build.Exception

Methods

toException :: BuildPrettyException -> SomeException

fromException :: SomeException -> Maybe BuildPrettyException

displayException :: BuildPrettyException -> String

Show BuildPrettyException

Defined in Stack.Types.Build.Exception

Methods

showsPrec :: Int -> BuildPrettyException -> ShowS

show :: BuildPrettyException -> String

showList :: [BuildPrettyException] -> ShowS

Pretty BuildPrettyException

Defined in Stack.Types.Build.Exception

Methods

pretty :: BuildPrettyException -> StyleDoc

pprintTargetParseErrors :: [StyleDoc] -> StyleDoc

Helper function to pretty print an error message for target parse errors.

data ConstructPlanException

Constructors

DependencyCycleDetected [PackageName]

DependencyPlanFailures Package (Map PackageName (VersionRange, LatestApplicableVersion, BadDependency))

UnknownPackage PackageName

Recommend adding to extra-deps, give a helpful version number?

Instances

Show ConstructPlanException

Defined in Stack.Types.Build.Exception

Methods

showsPrec :: Int -> ConstructPlanException -> ShowS

show :: ConstructPlanException -> String

showList :: [ConstructPlanException] -> ShowS

Eq ConstructPlanException

Defined in Stack.Types.Build.Exception

Methods

(==) :: ConstructPlanException -> ConstructPlanException -> Bool

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

type LatestApplicableVersion = Maybe (Version, BlobKey)

The latest applicable version and it's latest Cabal file revision. For display purposes only, Nothing if package not found

data BadDependency

Reason why a dependency was not used

Constructors

NotInBuildPlan

Couldn'tResolveItsDependencies Version

DependencyMismatch Version

HasNoLibrary

See description of DepType

BDDependencyCycleDetected ![PackageName]

Instances

Show BadDependency

Defined in Stack.Types.Build.Exception

Methods

showsPrec :: Int -> BadDependency -> ShowS

show :: BadDependency -> String

showList :: [BadDependency] -> ShowS

Eq BadDependency

Defined in Stack.Types.Build.Exception

Methods

(==) :: BadDependency -> BadDependency -> Bool

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

Ord BadDependency

Defined in Stack.Types.Build.Exception

Methods

compare :: BadDependency -> BadDependency -> Ordering

(<) :: BadDependency -> BadDependency -> Bool

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

(>) :: BadDependency -> BadDependency -> Bool

(>=) :: BadDependency -> BadDependency -> Bool

max :: BadDependency -> BadDependency -> BadDependency

min :: BadDependency -> BadDependency -> BadDependency