pandora
Version:
A powerful and lightweight application manager for Node.js applications powered by TypeScript.
47 lines • 1.69 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const wrap = require("spawn-wrap");
const wrapFile = require.resolve('./spawnWrapper');
class SpawnWrapperUtils {
static wrap() {
if (!SpawnWrapperUtils.unwrapFn) {
SpawnWrapperUtils.unwrapFn = wrap([wrapFile]);
}
}
static unwrap() {
if (SpawnWrapperUtils.unwrapFn) {
this.unwrapFn();
this.unwrapFn = null;
}
}
static transaction(fn) {
return __awaiter(this, void 0, void 0, function* () {
SpawnWrapperUtils.wrap();
let ret;
let caughtError;
try {
ret = yield fn();
}
catch (error) {
caughtError = error;
}
finally {
SpawnWrapperUtils.unwrap();
}
if (caughtError) {
throw caughtError;
}
return ret;
});
}
}
exports.SpawnWrapperUtils = SpawnWrapperUtils;
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