nx/src/tasks-runner/running-tasks/shared-running-task.js

The core Nx plugin contains the core functionality of Nx like the project graph, nx commands and task orchestration.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SharedRunningTask = void 0;
class SharedRunningTask {
    constructor(runningTasksService, taskId) {
        this.runningTasksService = runningTasksService;
        this.exitCallbacks = [];
        this.waitForTaskToFinish(taskId).then(() => {
            // notify exit callbacks
            this.exitCallbacks.forEach((cb) => cb(0));
        });
    }
    async getResults() {
        throw new Error('Results cannot be retrieved from a shared task');
    }
    kill() {
        this.exitCallbacks.forEach((cb) => cb(0));
    }
    onExit(cb) {
        this.exitCallbacks.push(cb);
    }
    async waitForTaskToFinish(taskId) {
        console.log(`Waiting for ${taskId} in another nx process`);
        // wait for the running task to finish
        do {
            await new Promise((resolve) => setTimeout(resolve, 100));
        } while (this.runningTasksService.getRunningTasks([taskId]).length);
    }
}
exports.SharedRunningTask = SharedRunningTask;