nx-mesh/src/utils/watcher/watcher.js

GraphQL Mesh support for Nx

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.watcher = void 0;
const tslib_1 = require("tslib");
const devkit_1 = require("@nrwl/devkit");
const watchpack_1 = tslib_1.__importDefault(require("watchpack"));
function watcher(func, options) {
    return tslib_1.__awaiter(this, void 0, void 0, function* () {
        const { dir, watch } = options, watcherOptions = tslib_1.__rest(options, ["dir", "watch"]);
        if (watch === true) {
            const wp = new watchpack_1.default(Object.assign(Object.assign({}, watcherOptions), { ignored: [
                    '.eslintrc.json',
                    '.swcrc',
                    '**/.codegen',
                    '**/.git',
                    '**/.mesh',
                    '**/node_modules',
                    'jest.config.ts',
                    'project.json',
                ] }));
            wp.watch({ directories: [dir], startTime: 0 });
            wp.on('aggregated', () => tslib_1.__awaiter(this, void 0, void 0, function* () {
                yield func();
                devkit_1.logger.info('');
                devkit_1.logger.info('');
                devkit_1.logger.info('Watching for changes...');
            }));
            yield new Promise(() => {
                // This Promise intentionally never resolves, leaving the process running.
            });
        }
        else {
            yield func();
        }
    });
}
exports.watcher = watcher;
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