@nexex/cli
Version:
71 lines • 3.15 kB
JavaScript
;
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
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result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const orderbook_client_1 = require("@nexex/orderbook-client");
const express_1 = __importDefault(require("express"));
const fs_1 = __importDefault(require("fs"));
const handlebars_1 = __importDefault(require("handlebars"));
const open_1 = __importDefault(require("open"));
const Base_1 = __importStar(require("../../Base"));
class UIStart extends Base_1.default {
async run() {
const { flags } = this.parse(UIStart);
await this.launch(flags);
}
async launch(flags) {
const app = express_1.default();
const port = 9000;
const publicPath = `${__dirname}/../../../web-ui`;
const { endpoint } = flags;
const ob = new orderbook_client_1.OrderbookRestClient({ url: endpoint });
const info = await ob.serverInfo();
const config = await this.createConfig({ network: info.network, endpoint });
app.get('/config/config.js', (req, res) => {
res.end(config, 'utf-8');
});
app.use(express_1.default.static(publicPath));
app.listen(port, () => {
open_1.default(`http://localhost:${port}`).then();
console.log(`nexex-ui on http://localhost:${port}!`);
});
}
async createConfig(overrides) {
const configTpl = handlebars_1.default.compile(fs_1.default.readFileSync(require.resolve('../../../tpl/ui-config.hb'), { encoding: 'utf-8' }));
return configTpl(overrides);
}
}
UIStart.description = 'start a local orderbook service';
UIStart.examples = [
`$ nexex-cli ui:start
start a local orderbook service at port 3001
`
];
UIStart.flags = {
...Base_1.default.flags,
};
__decorate([
Base_1.initDir,
__metadata("design:type", Function),
__metadata("design:paramtypes", []),
__metadata("design:returntype", Promise)
], UIStart.prototype, "run", null);
exports.default = UIStart;
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