tap
Version:
A Test-Anything-Protocol library for JavaScript
45 lines • 1.55 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ink_1 = __importDefault(require("./ink"));
const instances_1 = __importDefault(require("./instances"));
const stream_1 = require("stream");
/**
* Mount a component and render the output.
*/
const render = (node, options) => {
const inkOptions = Object.assign({ stdout: process.stdout, stdin: process.stdin, stderr: process.stderr, debug: false, exitOnCtrlC: true, patchConsole: true }, getOptions(options));
const instance = getInstance(inkOptions.stdout, () => new ink_1.default(inkOptions));
instance.render(node);
return {
rerender: instance.render,
unmount: () => instance.unmount(),
waitUntilExit: instance.waitUntilExit,
cleanup: () => instances_1.default.delete(inkOptions.stdout),
clear: instance.clear
};
};
exports.default = render;
const getOptions = (stdout = {}) => {
if (stdout instanceof stream_1.Stream) {
return {
stdout,
stdin: process.stdin
};
}
return stdout;
};
const getInstance = (stdout, createInstance) => {
let instance;
if (instances_1.default.has(stdout)) {
instance = instances_1.default.get(stdout);
}
else {
instance = createInstance();
instances_1.default.set(stdout, instance);
}
return instance;
};
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