Usage

var stdin = require( '@stdlib/streams-node-stdin' );

stdin

Standard input as a Readable stream.

var string2buffer = require( '@stdlib/buffer-from-string' );
var Buffer = require( '@stdlib/buffer-ctor' );

var data = [];
var len = 0;

stdin.on( 'readable', onReadable );
stdin.on( 'error', onError );
stdin.on( 'end', onEnd );

function onReadable() {
    var chunk;
    while ( true ) {
        chunk = stdin.read();
        if ( chunk === null ) {
            break;
        }
        if ( typeof chunk === 'string' ) {
            chunk = string2buffer( chunk );
        }
        data.push( chunk );
        len += chunk.length;
    }
}

function onError( error ) {
    if ( error ) {
        console.error( error.message );
    }
}

function onEnd() {
    data = Buffer.concat( data, len );
    console.log( data.toString() );
    // => '...'
}