@liara/cli/lib/utils/add-null-between-chars.js

The command line interface for Liara

function addNullBetweenChars(input) {
    const buffer = Buffer.alloc(input.length * 2 - 1);
    let offset = 0;
    for (let i = 0; i < input.length; i++) {
        buffer.write(input.charAt(i), offset);
        // if current character is not the last one, write a null character after it
        if (i !== input.length - 1) {
            offset++;
            buffer.write('\0', offset);
            offset++;
        }
    }
    return buffer;
}
export default addNullBetweenChars;