| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Stack.Fetch
Description
Functionality for downloading packages securely for cabal's usage.
- unpackPackages :: (MonadIO m, MonadBaseControl IO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) => EnvOverride -> FilePath -> [String] -> m ()
- unpackPackageIdents :: (MonadBaseControl IO m, MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) => EnvOverride -> Path Abs Dir -> Maybe (Path Rel Dir) -> Set PackageIdentifier -> m (Map PackageIdentifier (Path Abs Dir))
- fetchPackages :: (MonadIO m, MonadBaseControl IO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> m ()
- resolvePackages :: (MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadLogger m, MonadThrow m, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> Set PackageName -> m (Map PackageIdentifier ResolvedPackage)
- resolvePackagesAllowMissing :: (MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadLogger m, MonadThrow m, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> Set PackageName -> m (Set PackageName, Set PackageIdentifier, Map PackageIdentifier ResolvedPackage)
- data ResolvedPackage = ResolvedPackage {
- rpCache :: !PackageCache
- rpIndex :: !PackageIndex
- withCabalFiles :: (MonadThrow m, MonadIO m, MonadReader env m, HasConfig env) => IndexName -> [(PackageIdentifier, PackageCache, a)] -> (PackageIdentifier -> a -> ByteString -> IO b) -> m [b]
- withCabalLoader :: (MonadThrow m, MonadIO m, MonadReader env m, HasConfig env, MonadLogger m, HasHttpManager env, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> ((PackageIdentifier -> IO ByteString) -> m a) -> m a
Documentation
Arguments
| :: (MonadIO m, MonadBaseControl IO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) | |
| => EnvOverride | |
| -> FilePath | destination |
| -> [String] | names or identifiers |
| -> m () |
Intended to work for the command line command.
Arguments
| :: (MonadBaseControl IO m, MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) | |
| => EnvOverride | |
| -> Path Abs Dir | unpack directory |
| -> Maybe (Path Rel Dir) | the dist rename directory, see: https:/github.comfpcostackissues/157 |
| -> Set PackageIdentifier | |
| -> m (Map PackageIdentifier (Path Abs Dir)) |
Ensure that all of the given package idents are unpacked into the build unpack directory, and return the paths to all of the subdirectories.
fetchPackages :: (MonadIO m, MonadBaseControl IO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadThrow m, MonadLogger m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> m () Source
Fetch packages into the cache without unpacking
resolvePackages :: (MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadLogger m, MonadThrow m, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> Set PackageName -> m (Map PackageIdentifier ResolvedPackage) Source
Resolve a set of package names and identifiers into FetchPackage values.
resolvePackagesAllowMissing :: (MonadIO m, MonadReader env m, HasHttpManager env, HasConfig env, MonadLogger m, MonadThrow m, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> Set PackageIdentifier -> Set PackageName -> m (Set PackageName, Set PackageIdentifier, Map PackageIdentifier ResolvedPackage) Source
data ResolvedPackage Source
Constructors
| ResolvedPackage | |
Fields
| |
withCabalFiles :: (MonadThrow m, MonadIO m, MonadReader env m, HasConfig env) => IndexName -> [(PackageIdentifier, PackageCache, a)] -> (PackageIdentifier -> a -> ByteString -> IO b) -> m [b] Source
Add the cabal files to a list of idents with their caches.
withCabalLoader :: (MonadThrow m, MonadIO m, MonadReader env m, HasConfig env, MonadLogger m, HasHttpManager env, MonadBaseControl IO m, MonadCatch m) => EnvOverride -> ((PackageIdentifier -> IO ByteString) -> m a) -> m a Source
Provide a function which will load up a cabal ByteString from the
package indices.