startup-tasks-executor.ts

import{DisposableCollection}from'@theia/core/lib/common/disposable';
import{
inject,
injectable,
postConstruct,
}from'@theia/core/shared/inversify';
import{
hasStartupTasks,
StartupTasks,
}from'../../electron-common/startup-task';
import{AppService}from'../app-service';
import{Contribution}from'./contribution';

@injectable()
exportclassStartupTasksExecutorextendsContribution{
 @inject(AppService)
privatereadonlyappService: AppService;

privatereadonlytoDispose=newDisposableCollection();

 @postConstruct()
protectedoverrideinit(): void{
super.init();
this.toDispose.push(
this.appService.registerStartupTasksHandler((tasks)=>
this.handleStartupTasks(tasks)
)
);
}

onStop(): void{
this.toDispose.dispose();
}

privateasynchandleStartupTasks(tasks: StartupTasks): Promise<void>{
console.debug(
`Received the startup tasks from the electron main process. Args: ${JSON.stringify(
tasks
)}`
);
if(!hasStartupTasks(tasks)){
console.warn(`Could not detect 'tasks' from the signal. Skipping.`);
return;
}
awaitthis.appStateService.reachedState('ready');
console.log(`Executing startup tasks:`);
tasks.tasks.forEach(({ command, args =[]})=>{
console.log(
` - '${command}' ${
args.length ? `, args: ${JSON.stringify(args)}` : ''
}`
);
this.commandService
.executeCommand(command, ...args)
.catch((err)=>
console.error(
`Error occurred when executing the startup task '${command}'${
args?.length ? ` with args: '${JSON.stringify(args)}` : ''
}.`,
err
)
);
});
}
}