Fix #2480

Author: alfonsogarciacaro

build.fsx

@@ -144,6 +144,7 @@ let buildLibraryWithOptions (opts: {| watch: bool |}) =
         runTSLint projectDir
         runTypeScript projectDir
         runFableWithArgs projectDir fableOpts
+        removeDirRecursive (buildDir </> ".fable")
 
 let buildLibrary() = buildLibraryWithOptions {| watch = false |}
 let watchLibrary() = buildLibraryWithOptions {| watch = true |}

src/Fable.Cli/Fable.Cli.fsproj

@@ -19,7 +19,7 @@
     <Description>F# to JS compiler</Description>
   </PropertyGroup>
   <ItemGroup Condition="'$(Pack)' == 'true'">
-    <Content Include="..\..\build\fable-library\**\*.js" PackagePath="fable-library\" />
+    <Content Include="..\..\build\fable-library\**\*.*" PackagePath="fable-library\" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Util.fs" />