@veramo/cli/build/util.js

Veramo command line application.

export async function readStdin() {
    return new Promise((resolve, reject) => {
        let data = '';
        process.stdin.setEncoding('utf-8');
        process.stdin.on('readable', () => {
            let chunk;
            while ((chunk = process.stdin.read())) {
                data += chunk;
            }
        });
        process.stdin.on('end', () => {
            // There will be a trailing \n from the user hitting enter. Get rid of it.
            data = data.replace(/\n$/, '');
            resolve(data);
        });
        process.stdin.on('error', (error) => {
            reject(error);
        });
    });
}
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