typescript-assistant/dist/watcher.js

Combines and integrates professional Typescript tools into your project

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chokidar = require("chokidar");
exports.createWatcher = (dependencies) => {
    let { bus } = dependencies;
    return {
        watchSourceFileChanged: () => {
            let timeout;
            let watch = chokidar.watch('./**/*.ts', { ignored: ['.d.ts', 'node_modules', 'build/**/*', 'dist/**/*'], ignoreInitial: true });
            watch.on('all', (evt, path) => {
                // batch events for a short amount of time to catch an IDE doing a save-all
                if (timeout === undefined) {
                    timeout = setTimeout(() => {
                        timeout = undefined;
                        bus.signal('source-files-changed');
                    }, 200);
                }
            });
        }
    };
};
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