node-progbar
node-progbar
is a library for drawing progress bars in xterm
-like (or
hopefully any somewhat ECMA-48-compatible) terminals.
Usage
var mod_progbar = ; /* * Instantiate the ProgressBar class, like so. This instance * represents a single transfer operation, and will draw one * final status report when the transfer is deemed over. * * NB: you may also set 'nosize' to true, instead of passing * 'size', if you do not know the length of the stream * in advance. */var bar = filename: 'whatever.zip' // filename to display size: 10048 // filesize in bytes; /* * Usually, you would use the progress bar in Stream data * events, like so: */stream;stream; /* * You may also use the stream() method to get a passthrough stream * that you may pipe your data through. The bar will advance with * the passage of bytes through the stream, and end() will be called * at the end of the stream. */input_stream;