ngm-cli/utils/tasks-watch.js

Simple way to manage angular submodules in one repository

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chokidar = require("chokidar");
const path = require("path");
// todo: use observables?
function tasksWatch({ project, taskQueue, watch, paths }) {
    let isRunning = false;
    let changedModule;
    runTasks();
    if (watch) {
        chokidar.watch(project, { ignored: /[\/\\]\./ })
            .on('change', (event) => {
            changedModule = paths.indexOf(event.split(path.sep)[0]);
            console.log(`Changes detected: ${event}`);
            runTasks();
        });
    }
    return Promise.resolve();
    function runTasks() {
        if (isRunning) {
            return;
        }
        isRunning = true;
        taskQueue.tasks.forEach((task, i) => {
            task.skip = () => changedModule && i !== changedModule;
        });
        return taskQueue.run()
            .then(() => {
            console.log(`\n-------------------------------------\n`);
            isRunning = false;
        })
            .catch(err => {
            if (err) {
                console.error(err);
            }
            isRunning = false;
        });
    }
}
exports.tasksWatch = tasksWatch;
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