INNER CODE UNIT · JavaScript

Promise

mermaid-js/mermaid-cli · src/index.js:105

  return await new Promise((resolve, reject) => {
    let data = "";
    process.stdin.on("readable", function () {
      const chunk = process.stdin.read();

      if (chunk !== null) {
        data += chunk;
      }
    });

    process.stdin.on("error", function (err) {
      reject(err);
    });

    process.stdin.on("end", function () {
      resolve(data);
    });
  });

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