onDebugInitialConfigurations and onDebugResolve:type activation events

fixes #37918

src/vs/workbench/parts/debug/electron-browser/debugConfigurationManager.ts

@@ -514,7 +514,7 @@ class Launch implements ILaunch {
 	}
 
 	public openConfigFile(sideBySide: boolean, type?: string): TPromise<IEditor> {
-		return this.extensionService.activateByEvent('onDebug').then(() => {
+		return this.extensionService.activateByEvent('onDebugInitialConfigurations').then(() => this.extensionService.activateByEvent('onDebug').then(() => {
 			const resource = this.uri;
 			let configFileCreated = false;
 
@@ -567,6 +567,6 @@ class Launch implements ILaunch {
 			}, (error) => {
 				throw new Error(nls.localize('DebugConfig.failed', "Unable to create 'launch.json' file inside the '.vscode' folder ({0}).", error));
 			});
-		});
+		}));
 	}
 }

src/vs/workbench/parts/debug/electron-browser/debugService.ts

@@ -731,7 +731,7 @@ export class DebugService implements debug.IDebugService {
 	}
 
 	private createProcess(root: IWorkspaceFolder, config: debug.IConfig, sessionId: string): TPromise<void> {
-		return this.textFileService.saveAll().then(() =>
+		return this.extensionService.activateByEvent(`onDebugResolve:${config.type}`).then(() => this.textFileService.saveAll().then(() =>
 			(this.configurationManager.selectedLaunch ? this.configurationManager.selectedLaunch.resolveConfiguration(config) : TPromise.as(config)).then(resolvedConfig => {
 				if (!resolvedConfig) {
 					// User canceled resolving of interactive variables, silently return
@@ -801,7 +801,7 @@ export class DebugService implements debug.IDebugService {
 					return undefined;
 				});
 			})
-		);
+		));
 	}
 
 	private doCreateProcess(root: IWorkspaceFolder, configuration: debug.IConfig, sessionId: string): TPromise<debug.IProcess> {