HsDev.Scan.Browse

List all packages

browsePackages :: [String] -> PackageDbStack -> GhcM [PackageConfig]

Browse packages

browsePackagesDeps :: [String] -> PackageDbStack -> GhcM (Deps PackageConfig)

Get packages with deps

Scan cabal modules

listModules :: [String] -> PackageDbStack -> [ModulePackage] -> GhcM [ModuleLocation]

List modules from ghc, accepts ghc-opts, stack of package-db to get modules for and list of packages to explicitely expose them with '-package' flag, otherwise hidden packages won't be loaded

browseModules :: [String] -> PackageDbStack -> [ModuleLocation] -> GhcM [InspectedModule]

Like browseModules, but groups modules by package and inspects each package separately Trying to fix error: when there are several same packages (of different version), only Module from one of them can be lookuped and therefore modules from different version packages won't be actually inspected

browseModules' :: [String] -> [ModuleLocation] -> GhcM [InspectedModule]

Inspect installed modules, doesn't set session and package flags!

Helpers

uniqueModuleLocations :: [ModuleLocation] -> [ModuleLocation]

There can be same modules (same package name, version and module name) installed in different locations Select first one of such modules

readPackage :: PackageConfig -> ModulePackage

readPackageConfig :: PackageConfig -> PackageConfig

ghcModuleLocation :: PackageConfig -> Module -> Bool -> ModuleLocation

packageConfigs :: GhcM [PackageConfig]

packageDbModules :: GhcM [(PackageConfig, Module, Bool)]

lookupModule_ :: DynFlags -> ModuleName -> [Module]

modulesPackages :: [ModuleLocation] -> [ModulePackage]

Get modules packages

modulesPackagesGroups :: [ModuleLocation] -> [(ModulePackage, [ModuleLocation])]

Group modules by packages

withEachPackage :: (ModulePackage -> [ModuleLocation] -> GhcM a) -> [ModuleLocation] -> GhcM [a]

Run action for each package with prepared '-package' flags

module Control.Monad.Except