|
| 1 | +module Indexer.Prepare (setCommandLineOptionsByLib) where |
| 2 | + |
| 3 | +import Agda.Interaction.Library (LibName) |
| 4 | +import Agda.Interaction.Library.Base (libNameForCurrentDir) |
| 5 | +import Agda.Interaction.Options (CommandLineOptions (..)) |
| 6 | +import qualified Agda.Interaction.Options.Lenses as Lens |
| 7 | +import qualified Agda.TypeChecking.Monad as TCM |
| 8 | +import Agda.TypeChecking.Monad.Benchmark (updateBenchmarkingStatus) |
| 9 | +import Agda.Utils.FileName (AbsolutePath, absolute) |
| 10 | +import Agda.Utils.Impossible (__IMPOSSIBLE__) |
| 11 | +import Agda.Utils.Lens ((^.)) |
| 12 | +import qualified Agda.Utils.List1 as List1 |
| 13 | +import Agda.Utils.Maybe (ifJustM, maybeToList) |
| 14 | +import Agda.Utils.Monad (lift) |
| 15 | +import Control.Monad.IO.Class (liftIO) |
| 16 | +import qualified Server.AgdaLibResolver as AgdaLibResolver |
| 17 | +import qualified Server.Filesystem as FS |
| 18 | +import Server.Model.AgdaLib (AgdaLib, agdaLibDependencies, agdaLibIncludes, agdaLibName) |
| 19 | +import Server.Model.Monad (MonadAgdaProject, WithAgdaProjectM, askAgdaLib) |
| 20 | +import System.Directory (getCurrentDirectory) |
| 21 | + |
| 22 | +setCommandLineOptionsByLib :: CommandLineOptions -> WithAgdaProjectM () |
| 23 | +setCommandLineOptionsByLib opts = do |
| 24 | + root <- liftIO (absolute =<< getCurrentDirectory) |
| 25 | + setCommandLineOptionsByLib' root opts |
| 26 | + |
| 27 | +setCommandLineOptionsByLib' :: AbsolutePath -> CommandLineOptions -> WithAgdaProjectM () |
| 28 | +setCommandLineOptionsByLib' root opts = do |
| 29 | + incs <- case optAbsoluteIncludePaths opts of |
| 30 | + [] -> do |
| 31 | + opts' <- updateOptionsWithDependencyLibs opts |
| 32 | + let incs = optIncludePaths opts' |
| 33 | + TCM.liftTCM $ TCM.setIncludeDirs incs root |
| 34 | + List1.toList <$> TCM.getIncludeDirs |
| 35 | + incs -> return incs |
| 36 | + TCM.modifyTC $ Lens.setCommandLineOptions opts {optAbsoluteIncludePaths = incs} |
| 37 | + TCM.liftTCM $ TCM.setPragmaOptions (optPragmaOptions opts) |
| 38 | + TCM.liftTCM updateBenchmarkingStatus |
| 39 | + |
| 40 | +-- | Determine the libraries we directly depend on |
| 41 | +directDependencyLibNames :: |
| 42 | + (MonadAgdaProject m) => |
| 43 | + -- | Persistent command line options |
| 44 | + CommandLineOptions -> |
| 45 | + m [LibName] |
| 46 | +directDependencyLibNames persistentOptions |
| 47 | + | not (null $ optLibraries persistentOptions) = return $ optLibraries persistentOptions |
| 48 | + | not (optUseLibs persistentOptions) = return [] |
| 49 | + | otherwise = |
| 50 | + ifJustM |
| 51 | + askAgdaLib |
| 52 | + (\agdaLib -> return $ agdaLib ^. agdaLibDependencies) |
| 53 | + (defaultLibNames persistentOptions) |
| 54 | + |
| 55 | +-- | Determine the libraries we depend on when there is no .agda-lib |
| 56 | +-- TODO: read from default file |
| 57 | +defaultLibNames :: |
| 58 | + (MonadAgdaProject m) => |
| 59 | + CommandLineOptions -> |
| 60 | + m [LibName] |
| 61 | +defaultLibNames persistentOptions |
| 62 | + | optDefaultLibs persistentOptions = return [libNameForCurrentDir] |
| 63 | + | otherwise = return [] |
| 64 | + |
| 65 | +dependencyLibs :: CommandLineOptions -> WithAgdaProjectM [AgdaLib] |
| 66 | +dependencyLibs persistentOptions = do |
| 67 | + directDependencies <- directDependencyLibNames persistentOptions |
| 68 | + installed <- lift $ AgdaLibResolver.installedLibraries (FS.LocalFilePath <$> optOverrideLibrariesFile persistentOptions) |
| 69 | + let libs = resolveDeps installed directDependencies [] [] |
| 70 | + case libs of |
| 71 | + Nothing -> __IMPOSSIBLE__ -- TODO: very wrong, do real error handling |
| 72 | + Just libs -> do |
| 73 | + projectLib <- askAgdaLib |
| 74 | + return $ maybeToList projectLib <> libs |
| 75 | + where |
| 76 | + resolveDeps :: [AgdaLib] -> [LibName] -> [LibName] -> [AgdaLib] -> Maybe [AgdaLib] |
| 77 | + resolveDeps _installed [] _doneNames doneLibs = Just doneLibs |
| 78 | + resolveDeps installed (next : todo) doneNames doneLibs |
| 79 | + | next `elem` doneNames = resolveDeps installed todo doneNames doneLibs |
| 80 | + | otherwise = do |
| 81 | + lib <- AgdaLibResolver.byLibName next installed |
| 82 | + let newDeps = lib ^. agdaLibDependencies |
| 83 | + resolveDeps installed (newDeps <> todo) (next : doneNames) (lib : doneLibs) |
| 84 | + |
| 85 | +updateOptionsWithDependencyLibs :: CommandLineOptions -> WithAgdaProjectM CommandLineOptions |
| 86 | +updateOptionsWithDependencyLibs o = do |
| 87 | + libs <- dependencyLibs o |
| 88 | + let includes = concatMap (^. agdaLibIncludes) libs |
| 89 | + let libNames = fmap (^. agdaLibName) libs |
| 90 | + let includePaths = FS.fileIdToPossiblyInvalidFilePath <$> includes |
| 91 | + return $ |
| 92 | + o |
| 93 | + { optIncludePaths = includePaths <> optIncludePaths o, |
| 94 | + optLibraries = libNames |
| 95 | + } |
0 commit comments