Adds lastKnown cmd to projectError. Adds orc back (#243)

* Adds lastKnown cmd to projectError. Adds orc back

* add missing file

config.nims

@@ -1,8 +1,6 @@
-
 # begin Nimble config (version 2)
 --noNimblePath
 when withDir(thisDir(), system.fileExists("nimble.paths")):
   include "nimble.paths"
 # end Nimble config
 
---mm:refc

ls.nim

@@ -332,6 +332,7 @@ proc toPendingRequestStatus(pr: PendingRequest): PendingRequestStatus =
   result.state = $pr.state
 
 proc getLspStatus*(ls: LanguageServer): NimLangServerStatus {.raises: [].} =
+  result.lspPath = getAppFilename()
   result.version = LSPVersion
   result.extensionCapabilities = ls.extensionCapabilities.toSeq
   for project in ls.projectFiles.values:
@@ -672,10 +673,13 @@ proc onErrorCallback(args: (LanguageServer, string), project: Project) =
     error "An error has ocurred while handling nimsuggest err", msg = ex.msg
     writeStacktrace(ex)
   finally:
-    ls.projectErrors.add ProjectError(
-      projectFile: project.file, errorMessage: project.errorMessage
-    )
-    ls.sendStatusChanged()
+    if project.file != "":
+      ls.projectErrors.add ProjectError(
+        projectFile: project.file, 
+        errorMessage: project.errorMessage,
+        lastKnownCmd: project.lastCmd 
+      )
+      ls.sendStatusChanged()
 
 proc createOrRestartNimsuggest*(
     ls: LanguageServer, projectFile: string, uri = ""

protocol/types.nim

@@ -1005,9 +1005,11 @@ type
 
   ProjectError* = object
     projectFile*: string
-    errorMessage*: string #last known cmd? last know request? 
+    errorMessage*: string 
+    lastKnownCmd*: string
 
   NimLangServerStatus* = object
+    lspPath*: string
     version*: string
     nimsuggestInstances*: seq[NimSuggestStatus]
     openFiles*: seq[string]

suggestapi.nim

@@ -99,6 +99,7 @@ type
     errorCallback*: ProjectCallback
     errorMessage*: string
     failed*: bool
+    lastCmd*: string
 
 func canHandleUnknown*(ns: Nimsuggest): bool =
   nsUnknownFile in ns.capabilities
@@ -298,7 +299,7 @@ proc getNimsuggestCapabilities*(nimsuggestPath: string):
 proc logNsError(project: Project) {.async.} = 
   let err = string.fromBytes(project.process.stderrStream.read().await)
   error "NimSuggest Error (stderr)", err = err
-  project.markFailed(err) #TODO Error handling should be at the project level
+  project.markFailed(err)
 
 proc createNimsuggest*(root: string,
                        nimsuggestPath: string,
@@ -367,6 +368,7 @@ proc processQueue(self: Nimsuggest): Future[void] {.async.}=
   debug "processQueue", size = self.requestQueue.len
   while self.requestQueue.len != 0:
     let req = self.requestQueue.popFirst
+    self.project.lastCmd = req.commandString
     logScope:
       command = req.commandString
     if req.future.finished: