chore(developer): add Error_NotAProjectFile

Author: mcdurdin

developer/src/kmc/src/messages/messages.ts

@@ -68,5 +68,9 @@ export class InfrastructureMessages {
   static Error_FileTypeNotFound = (o:{ext:string}) => m(this.ERROR_FileTypeNotFound,
     `A file of type ${o.ext} was not found in the project.`);
   static ERROR_FileTypeNotFound = SevError | 0x000E;
+
+  static Error_NotAProjectFile = (o:{filename:string}) => m(this.ERROR_NotAProjectFile,
+    `File ${o.filename} must have a .kpj extension to be treated as a project.`);
+  static ERROR_NotAProjectFile = SevError | 0x000F;
 }
 

developer/src/kmc/src/util/projectLoader.ts

@@ -23,7 +23,7 @@ export function loadProject(infile: string, callbacks: CompilerCallbacks) {
   // infile should be the .kpj
   if(!infile.endsWith(KeymanFileTypes.Source.Project)) {
     // TODO separate error code
-    callbacks.reportMessage(InfrastructureMessages.Error_InvalidProjectFile({message: 'file should have .kpj extension'}));
+    callbacks.reportMessage(InfrastructureMessages.Error_NotAProjectFile({filename:infile}));
     return null;
   }