@synthart/synthlite
Version:
A fast, lightweight Gen AI powered synthetic data generator written in TypeScript. 🌞
72 lines (71 loc) • 3.08 kB
JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SynthLiteCLI = void 0;
const core_1 = require("./core");
const common_1 = require("./common");
const cli_1 = require("./core/cli");
class SynthLiteCLI {
/**
* Private constructor to prevent direct instantiation.
*/
constructor() { }
/**
* Sets up the SynthLite CLI.
* @returns void
*/
setup() {
return __awaiter(this, void 0, void 0, function* () {
common_1.printer.printBanner();
const options = yield cli_1.CLI.getOptions();
common_1.printer.setVerbose(options.verbose);
common_1.Config.assertAIConfig();
core_1.SynthliteEmitter.getInstance().addOnDataGeneratedSaveFileListener(options);
return options;
});
}
/**
* Generates the dataset.
* @param options The CLI options created by the user
* @param dataset The dataset to generate
* @returns void
*/
generateDataset(options, dataset) {
return __awaiter(this, void 0, void 0, function* () {
common_1.printer.success(`Generating dataset of rows: ${options.rows}.`);
yield dataset.generate(parseInt(options.rows));
common_1.printer.success(`Dataset saved to: ${options.output}!`);
common_1.printer.success("SynthLite run completed successfully! ⚡️");
});
}
/**
* Runs the SynthLite CLI. ⚡️
* @returns Promise<void>
*/
run() {
return __awaiter(this, void 0, void 0, function* () {
try {
const options = yield this.setup();
common_1.printer.info("Parsing schema and constructing dataset.");
const dataset = yield core_1.SynthliteDataset.fromSchemaFile(options.schema);
const generateStartTime = performance.now();
yield this.generateDataset(options, dataset);
const totalTimeInSeconds = (performance.now() - generateStartTime) / 1000;
common_1.printer.success(`Dataset for schema '${options.schema}' generated in ${totalTimeInSeconds} seconds.`);
}
catch (error) {
common_1.printer.error(`Unexpected Failure: ${error.message}`);
process.exit(1);
}
});
}
}
exports.SynthLiteCLI = SynthLiteCLI;