Test fixes

src/Fable.Cli/ProjectCracker.fs

@@ -53,9 +53,9 @@ type CacheInfo =
     member this.Write() =
         let path = CacheInfo.GetPath(this.FableModulesDir, this.FableOptions.DebugMode)
 
-        // Ensure the destination folders exists
-        if not (IO.File.Exists path) then
-            IO.Directory.CreateDirectory(IO.Path.GetDirectoryName path) |> ignore
+        // // Ensure the destination folders exists
+        // if not (IO.File.Exists path) then
+        //     IO.Directory.CreateDirectory(IO.Path.GetDirectoryName path) |> ignore
 
         Json.write path this
 
@@ -111,7 +111,8 @@ type CrackerOptions(cliArgs: CliArgs) =
             |> CrackerOptions.GetFableModulesFromDir
 
         if noCache then
-            IO.Directory.Delete(fableModulesDir, recursive=true)
+            if IO.Directory.Exists(fableModulesDir) then
+                IO.Directory.Delete(fableModulesDir, recursive=true)
 
         if File.isDirectoryEmpty fableModulesDir then
             IO.Directory.CreateDirectory(fableModulesDir) |> ignore
@@ -793,10 +794,10 @@ let getFullProjectOpts (opts: CrackerOptions) =
     | None ->
         let projRefs, mainProj = retryGetCrackedProjects opts
 
-        // The cache was considered outdated / invalid so it is better to make
-        // make sure we have are in a clean state
-        if IO.Directory.Exists(opts.FableModulesDir) then
-            IO.Directory.Delete(opts.FableModulesDir, true)
+        // // The cache was considered outdated / invalid so it is better to make
+        // // make sure we have are in a clean state
+        // if IO.Directory.Exists(opts.FableModulesDir) then
+        //     IO.Directory.Delete(opts.FableModulesDir, true)
 
         let fableLibDir, pkgRefs =
             match opts.FableOptions.Language with