Merge pull request #522 from IBM/feature/build-map-event

Add event for `buildMap` changes

src/fileWatcher.ts

@@ -56,6 +56,7 @@ export namespace ProjectFileWatcher {
                 iProject.setLibraryList(undefined);
 
                 ProjectManager.fire({ type: 'projects', iProject });
+                ProjectManager.fire({ type: 'buildMap', iProject, uri });
             } else if (uri.path.endsWith('iproj.json') && (type === 'delete')) {
                 const activeProject = ProjectManager.getActiveProject();
 
@@ -64,6 +65,8 @@ export namespace ProjectFileWatcher {
                 }
             } else if (uri.fsPath.endsWith('.ibmi.json')) {
                 iProject.setBuildMap(undefined);
+
+                ProjectManager.fire({ type: 'buildMap', iProject, uri });
             } else if (uri.fsPath.endsWith('.env')) {
                 // If the .env was updated only for keeping track of the LIBL state for other
                 // extensions, then we don't want to refresh the UI and state

src/iproject.ts

@@ -126,6 +126,14 @@ export class IProject {
     this.deploymentMethod = 'compare';
   }
 
+  /**
+   * Load the project's `iproj.json` and all `.ibmi.json` files.
+   */
+  public async load() {
+    await this.getState();
+    await this.getBuildMap();
+  }
+
   /**
    * Get the project's name. *Note* that the project's name and associated
    * workspace folder name are the same.
@@ -362,6 +370,10 @@ export class IProject {
    */
   public setBuildMap(buildMap: Map<string, IBMiJsonT> | undefined) {
     this.buildMap = buildMap;
+
+    if (!this.buildMap) {
+      this.updateBuildMap();
+    }
   }
 
   /**

src/projectManager.ts

@@ -26,13 +26,22 @@ export enum ProjectExplorerSchemaId {
  * - `projects` event is fired when there is a change to some project (create, update, or delete)
  * - `activeProject` event is fired when there is a change to the active project
  * - `libraryList` event is fired when there is a change to a project's library list
+ * - `buildMap` event is fired when there is a change to a project's `.ibmi.json` file
  * - `deployLocation` event is fired when there is a change to a project's deploy location
  * - `build` event is fired when a build is finished
  * - `compile` event is fired when a compile is finished
  * - `includePaths` event is fired when there is a change to a project's include paths
  */
-export type ProjectExplorerEventT = 'projects' | 'activeProject' | 'libraryList' | 'deployLocation' | 'build' | 'compile' | 'includePaths';
-export type ProjectExplorerEventCallback = (iProject?: IProject) => void;
+export type ProjectExplorerEventT =
+    'projects' |
+    'activeProject' |
+    'libraryList' |
+    'buildMap' |
+    'deployLocation' |
+    'build' |
+    'compile' |
+    'includePaths';
+export type ProjectExplorerEventCallback = (iProject?: IProject, uri?: Uri) => void;
 
 /**
  * Project explorer event
@@ -47,6 +56,11 @@ export interface ProjectExplorerEvent {
      * Project associated with event
      */
     iProject?: IProject
+
+    /**
+     * A uri associated with the event
+     */
+    uri?: Uri
 }
 
 /**
@@ -105,7 +119,7 @@ export class ProjectManager {
 
         this.emitter.event(e => {
             this.events.filter(event => event.event === e.type)
-                .forEach(event => event.callback(e.iProject));
+                .forEach(event => event.callback(e?.iProject, e?.uri));
         });
 
         this.activeProjectStatusBarItem = window.createStatusBarItem(StatusBarAlignment.Left, 9);
@@ -170,6 +184,7 @@ export class ProjectManager {
     public static async load(workspaceFolder: WorkspaceFolder) {
         const iProject = new IProject(workspaceFolder);
         if (!this.loaded[workspaceFolder.index]) {
+            await iProject.load();
             this.loaded[workspaceFolder.index] = iProject;
 
             const metadataExists = await iProject.projectFileExists('iproj.json');