From e5c4f7134dbdb8ff76f48b4965547094b86aa408 Mon Sep 17 00:00:00 2001
From: Marc Durdin <marc@durdin.net>
Date: Wed, 6 Dec 2023 14:01:21 +0700
Subject: [PATCH] feat(developer): kmc emit hint if project file is old version

Fixes #10147.
---
 developer/src/kmc/src/commands/buildClasses/BuildProject.ts | 5 +++++
 developer/src/kmc/src/messages/infrastructureMessages.ts    | 4 ++++
 developer/src/kmc/test/test-project-build.ts                | 1 +
 3 files changed, 10 insertions(+)

diff --git a/developer/src/kmc/src/commands/buildClasses/BuildProject.ts b/developer/src/kmc/src/commands/buildClasses/BuildProject.ts
index 5cbd3da80ee..38dd2ae6da2 100644
--- a/developer/src/kmc/src/commands/buildClasses/BuildProject.ts
+++ b/developer/src/kmc/src/commands/buildClasses/BuildProject.ts
@@ -41,6 +41,11 @@ class ProjectBuilder {
       return false;
     }
 
+    // Give a hint if the project is v1.0
+    if(this.project.options.version != '2.0') {
+      this.callbacks.reportMessage(InfrastructureMessages.Hint_ProjectIsVersion10());
+    }
+
     // Go through the various file types and build them
     for(let builder of buildActivities) {
       if(builder.sourceExtension == KeymanFileTypes.Source.Project) {
diff --git a/developer/src/kmc/src/messages/infrastructureMessages.ts b/developer/src/kmc/src/messages/infrastructureMessages.ts
index 50334a6fd64..18c88cf5c37 100644
--- a/developer/src/kmc/src/messages/infrastructureMessages.ts
+++ b/developer/src/kmc/src/messages/infrastructureMessages.ts
@@ -87,5 +87,9 @@ export class InfrastructureMessages {
   static Error_UnsupportedProjectVersion = (o:{version:string}) => m(this.ERROR_UnsupportedProjectVersion,
     `Project version ${o.version} is not supported by this version of Keyman Developer.`);
   static ERROR_UnsupportedProjectVersion = SevError | 0x0013;
+
+  static Hint_ProjectIsVersion10 = () => m(this.HINT_ProjectIsVersion10,
+    `The project file is an older version and can be upgraded to version 17.0`);
+  static HINT_ProjectIsVersion10 = SevHint | 0x0014;
 }
 
diff --git a/developer/src/kmc/test/test-project-build.ts b/developer/src/kmc/test/test-project-build.ts
index 88563168805..c7e1c82bf58 100644
--- a/developer/src/kmc/test/test-project-build.ts
+++ b/developer/src/kmc/test/test-project-build.ts
@@ -19,6 +19,7 @@ describe('BuildProject', function () {
       logLevel: 'info',
     });
     const messages = [
+      InfrastructureMessages.HINT_ProjectIsVersion10,
       InfrastructureMessages.INFO_BuildingFile, // kmn
       InfrastructureMessages.INFO_FileBuiltSuccessfully,
       InfrastructureMessages.INFO_BuildingFile, // kps