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Include inlined source maps when compiling projects. The actual source map generation is not done.
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@ -37,7 +37,7 @@ import Prelude hiding (cycle, print)
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type Task a =
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Task.Task Exit.Generate a
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debug :: FilePath -> Details.Details -> Build.Artifacts -> Task B.Builder
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debug :: FilePath -> Details.Details -> Build.Artifacts -> Task JS.GeneratedResult
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debug root details (Build.Artifacts pkg ifaces roots modules) =
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do
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loading <- loadObjects root details modules
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@ -46,20 +46,18 @@ debug root details (Build.Artifacts pkg ifaces roots modules) =
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let mode = Mode.Dev (Just types)
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let graph = objectsToGlobalGraph objects
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let mains = gatherMains pkg objects roots
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let (JS.GeneratedResult state) = JS.generate mode graph mains
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return state
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return $ JS.generate mode graph mains
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dev :: FilePath -> Details.Details -> Build.Artifacts -> Task B.Builder
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dev :: FilePath -> Details.Details -> Build.Artifacts -> Task JS.GeneratedResult
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dev root details (Build.Artifacts pkg _ roots modules) =
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do
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objects <- finalizeObjects =<< loadObjects root details modules
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let mode = Mode.Dev Nothing
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let graph = objectsToGlobalGraph objects
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let mains = gatherMains pkg objects roots
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let (JS.GeneratedResult state) = JS.generate mode graph mains
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return state
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return $ JS.generate mode graph mains
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prod :: FilePath -> Details.Details -> Build.Artifacts -> Task B.Builder
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prod :: FilePath -> Details.Details -> Build.Artifacts -> Task JS.GeneratedResult
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prod root details (Build.Artifacts pkg _ roots modules) =
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do
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objects <- finalizeObjects =<< loadObjects root details modules
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@ -67,8 +65,7 @@ prod root details (Build.Artifacts pkg _ roots modules) =
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let graph = objectsToGlobalGraph objects
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let mode = Mode.Prod (Mode.shortenFieldNames graph)
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let mains = gatherMains pkg objects roots
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let (JS.GeneratedResult state) = JS.generate mode graph mains
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return state
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return $ JS.generate mode graph mains
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repl :: FilePath -> Details.Details -> Bool -> Build.ReplArtifacts -> N.Name -> Task B.Builder
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repl root details ansi (Build.ReplArtifacts home modules localizer annotations) name =
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@ -23,6 +23,7 @@ import Generate.JavaScript.Expression qualified as Expr
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import Generate.JavaScript.Functions qualified as Functions
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import Generate.JavaScript.Name qualified as JsName
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import Generate.Mode qualified as Mode
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import Generate.SourceMap qualified as SourceMap
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import Gren.Kernel qualified as K
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import Gren.ModuleName qualified as ModuleName
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import Reporting.Doc qualified as D
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@ -36,8 +37,10 @@ type Graph = Map.Map Opt.Global Opt.Node
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type Mains = Map.Map ModuleName.Canonical Opt.Main
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newtype GeneratedResult = GeneratedResult
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{_source :: B.Builder}
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data GeneratedResult = GeneratedResult
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{ _source :: B.Builder,
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_sourceMap :: SourceMap.SourceMap
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}
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prelude :: B.Builder
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prelude =
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@ -56,7 +59,11 @@ generate mode (Opt.GlobalGraph graph _) mains =
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<> stateToBuilder state
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<> toMainExports mode mains
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<> "}(this.module ? this.module.exports : this));"
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in GeneratedResult {_source = builder}
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sourceMap = SourceMap.generate $ stateToMappings state
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in GeneratedResult
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{ _source = builder,
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_sourceMap = sourceMap
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}
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addMain :: Mode.Mode -> Graph -> ModuleName.Canonical -> Opt.Main -> State -> State
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addMain mode graph home _ state =
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@ -114,6 +121,10 @@ stateToBuilder :: State -> B.Builder
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stateToBuilder (State _ builder) =
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JS._code builder
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stateToMappings :: State -> [JS.Mapping]
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stateToMappings (State _ builder) =
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JS._mappings builder
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-- ADD DEPENDENCIES
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addGlobal :: Mode.Mode -> Graph -> State -> Opt.Global -> State
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@ -3,6 +3,7 @@
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module Generate.JavaScript.Builder
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( Builder (..),
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Mapping (..),
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emptyBuilder,
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stmtToBuilder,
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exprToBuilder,
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22
compiler/src/Generate/SourceMap.hs
Normal file
22
compiler/src/Generate/SourceMap.hs
Normal file
@ -0,0 +1,22 @@
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{-# LANGUAGE OverloadedStrings #-}
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module Generate.SourceMap (SourceMap, generate, sandwhich, toBytes) where
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import Data.ByteString.Builder qualified as B
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import Generate.JavaScript.Builder qualified as JS
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newtype SourceMap = SourceMap B.Builder
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generate :: [JS.Mapping] -> SourceMap
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generate _ = SourceMap $ B.char7 '\0'
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sandwhich :: SourceMap -> B.Builder -> B.Builder
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sandwhich (SourceMap mapBytes) sourceBytes =
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sourceBytes
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<> "\n"
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<> "//# sourceMappingURL=data:application/json;base64,"
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<> mapBytes
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toBytes :: SourceMap -> B.Builder
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toBytes (SourceMap bytes) =
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bytes
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@ -152,6 +152,7 @@ Common gren-common
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Generate.JavaScript.Functions
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Generate.JavaScript.Name
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Generate.Mode
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Generate.SourceMap
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Nitpick.Debug
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Nitpick.PatternMatches
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Optimize.Case
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@ -20,7 +20,9 @@ import Directories qualified as Dirs
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import File qualified
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import Generate qualified
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import Generate.Html qualified as Html
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import Generate.JavaScript qualified as JS
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import Generate.Node qualified as Node
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import Generate.SourceMap qualified as SourceMap
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import Gren.Details qualified as Details
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import Gren.ModuleName qualified as ModuleName
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import Gren.Platform qualified as Platform
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@ -64,7 +66,7 @@ run paths flags@(Flags _ _ maybeOutput report) =
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Reporting.attemptWithStyle style Exit.makeToReport $
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case maybeRoot of
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Just root -> runHelp root paths style flags
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Nothing -> return $ Left $ Exit.MakeNoOutline
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Nothing -> return $ Left Exit.MakeNoOutline
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runHelp :: FilePath -> [FilePath] -> Reporting.Style -> Flags -> IO (Either Exit.Make ())
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runHelp root paths style (Flags debug optimize maybeOutput _) =
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@ -100,47 +102,47 @@ runHelp root paths style (Flags debug optimize maybeOutput _) =
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return ()
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(Platform.Browser, [name]) ->
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do
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builder <- toBuilder root details desiredMode artifacts
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generate style "index.html" (Html.sandwich name builder) (NE.List name [])
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style "index.html" (Html.sandwich name (SourceMap.sandwhich sourceMap source)) (NE.List name [])
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(Platform.Node, [name]) ->
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do
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builder <- toBuilder root details desiredMode artifacts
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generate style "app" (Node.sandwich name builder) (NE.List name [])
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style "app" (SourceMap.sandwhich sourceMap (Node.sandwich name source)) (NE.List name [])
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(_, name : names) ->
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do
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builder <- toBuilder root details desiredMode artifacts
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generate style "index.js" builder (NE.List name names)
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style "index.js" (SourceMap.sandwhich sourceMap source) (NE.List name names)
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Just DevStdOut ->
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case getMains artifacts of
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[] ->
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return ()
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_ ->
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do
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builder <- toBuilder root details desiredMode artifacts
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Task.io $ B.hPutBuilder IO.stdout builder
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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Task.io $ B.hPutBuilder IO.stdout (SourceMap.sandwhich sourceMap source)
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Just DevNull ->
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return ()
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Just (Exe target) ->
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case platform of
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Platform.Node -> do
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name <- hasOneMain artifacts
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builder <- toBuilder root details desiredMode artifacts
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generate style target (Node.sandwich name builder) (NE.List name [])
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style target (SourceMap.sandwhich sourceMap (Node.sandwich name source)) (NE.List name [])
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_ -> do
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Task.throw Exit.MakeExeOnlyForNodePlatform
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Just (JS target) ->
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case getNoMains artifacts of
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[] -> do
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builder <- toBuilder root details desiredMode artifacts
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generate style target builder (Build.getRootNames artifacts)
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style target (SourceMap.sandwhich sourceMap source) (Build.getRootNames artifacts)
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name : names ->
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Task.throw (Exit.MakeNonMainFilesIntoJavaScript name names)
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Just (Html target) ->
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case platform of
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Platform.Browser -> do
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name <- hasOneMain artifacts
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builder <- toBuilder root details desiredMode artifacts
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generate style target (Html.sandwich name builder) (NE.List name [])
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(JS.GeneratedResult source sourceMap) <- generate root details desiredMode artifacts
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writeToDisk style target (Html.sandwich name (SourceMap.sandwhich sourceMap source)) (NE.List name [])
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_ -> do
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Task.throw Exit.MakeHtmlOnlyForBrowserPlatform
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@ -251,22 +253,22 @@ getNoMain modules root =
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Just _ -> Nothing
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Nothing -> Just name
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-- GENERATE
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-- WRITE TO DISK
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generate :: Reporting.Style -> FilePath -> B.Builder -> NE.List ModuleName.Raw -> Task ()
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generate style target builder names =
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writeToDisk :: Reporting.Style -> FilePath -> B.Builder -> NE.List ModuleName.Raw -> Task ()
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writeToDisk style target builder names =
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Task.io $
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do
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Dir.createDirectoryIfMissing True (FP.takeDirectory target)
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File.writeBuilder target builder
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Reporting.reportGenerate style names target
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-- TO BUILDER
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-- GENERATE
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data DesiredMode = Debug | Dev | Prod
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toBuilder :: FilePath -> Details.Details -> DesiredMode -> Build.Artifacts -> Task B.Builder
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toBuilder root details desiredMode artifacts =
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generate :: FilePath -> Details.Details -> DesiredMode -> Build.Artifacts -> Task JS.GeneratedResult
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generate root details desiredMode artifacts =
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Task.mapError Exit.MakeBadGenerate $
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case desiredMode of
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Debug -> Generate.debug root details artifacts
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