gherkin
Version:
45 lines • 1.88 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var stream_1 = require("stream");
var makeSourceEnvelope_1 = __importDefault(require("./makeSourceEnvelope"));
/**
* Stream that reads a string and writes a single Source message.
*/
var SourceMessageStream = /** @class */ (function (_super) {
__extends(SourceMessageStream, _super);
function SourceMessageStream(uri) {
var _this = _super.call(this, { readableObjectMode: true, writableObjectMode: false }) || this;
_this.uri = uri;
_this.buffer = Buffer.alloc(0);
return _this;
}
SourceMessageStream.prototype._transform = function (chunk, encoding, callback) {
this.buffer = Buffer.concat([this.buffer, chunk]);
callback();
};
SourceMessageStream.prototype._flush = function (callback) {
var data = this.buffer.toString('UTF-8');
var chunk = makeSourceEnvelope_1.default(data, this.uri);
this.push(chunk);
callback();
};
return SourceMessageStream;
}(stream_1.Transform));
exports.default = SourceMessageStream;
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