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mirror of https://github.com/anoma/juvix.git synced 2024-12-19 04:41:36 +03:00
juvix/app/Commands/Eval.hs
Łukasz Czajka 75bce8f665
Per-module compilation (#2468)
* Closes #2392 

Changes checklist
-----------------
* [X] Abstract out data types for stored module representation
(`ModuleInfo` in `Juvix.Compiler.Store.Language`)
* [X] Adapt the parser to operate per-module
* [X] Adapt the scoper to operate per-module
* [X] Adapt the arity checker to operate per-module
* [X] Adapt the type checker to operate per-module
* [x] Adapt Core transformations to operate per-module
* [X] Adapt the pipeline functions in `Juvix.Compiler.Pipeline`
* [X] Add `Juvix.Compiler.Pipeline.Driver` which drives the per-module
compilation process
* [x] Implement module saving / loading in `Pipeline.Driver`
* [x] Detect cyclic module dependencies in `Pipeline.Driver`
* [x] Cache visited modules in memory in `Pipeline.Driver` to avoid
excessive disk operations and repeated hash re-computations
* [x] Recompile a module if one of its dependencies needs recompilation
and contains functions that are always inlined.
* [x] Fix identifier dependencies for mutual block creation in
`Internal.fromConcrete`
- Fixed by making textually later definitions depend on earlier ones.
- Now instances are used for resolution only after the textual point of
their definition.
- Similarly, type synonyms will be unfolded only after the textual point
of their definition.
* [x] Fix CLI
* [x] Fix REPL
* [x] Fix highlighting
* [x] Fix HTML generation
* [x] Adapt test suite
2023-12-30 20:15:35 +01:00

42 lines
1.5 KiB
Haskell

module Commands.Eval where
import Commands.Base
import Commands.Eval.Options
import Evaluator qualified as Eval
import Juvix.Compiler.Core qualified as Core
import Juvix.Extra.Strings qualified as Str
runCommand :: (Members '[Embed IO, TaggedLock, App] r) => EvalOptions -> Sem r ()
runCommand opts@EvalOptions {..} = do
gopts <- askGlobalOptions
Core.CoreResult {..} <- runPipeline _evalInputFile upToCore
let r =
run $
runReader (project gopts) $
runError @JuvixError $
(Core.toStored' _coreResultModule :: Sem '[Error JuvixError, Reader Core.CoreOptions] Core.Module)
tab <- Core.computeCombinedInfoTable <$> getRight r
let mevalNode =
if
| isJust _evalSymbolName -> getNode tab (selInfo tab)
| otherwise -> getNode tab (mainInfo tab)
case mevalNode of
Just evalNode ->
Eval.evalAndPrint opts tab evalNode
Nothing -> do
let name = fromMaybe Str.main _evalSymbolName
printFailureExit ("function not found: " <> name)
where
mainInfo :: Core.InfoTable -> Maybe Core.IdentifierInfo
mainInfo tab = do
s <- tab ^. Core.infoMain
tab ^. Core.infoIdentifiers . at s
selInfo :: Core.InfoTable -> Maybe Core.IdentifierInfo
selInfo tab = do
s <- _evalSymbolName
find (^. Core.identifierName . to (== s)) (tab ^. Core.infoIdentifiers)
getNode :: Core.InfoTable -> Maybe Core.IdentifierInfo -> Maybe Core.Node
getNode tab m = m >>= \i -> tab ^. Core.identContext . at (i ^. Core.identifierSymbol)