Confirm more details about to be published

[rprieto]

Such a handy tool, thanks! What do you think about also printing a few more things as a confirmation?

• the version number from package.json
• the current npm user from npm whoami

npm publish will create version 1.0.3 as rprieto
and include the following files:

[thlorenz]

I'm open to that, would you please submit a PR?

[rprieto]

No problem. Do you have a preference between:

• another small utility called from the binary

metadata.read(function(err, data) {
  if (err) return console.error(err);  
  console.log(/* message with the metadata */);
  irishPub(process.cwd()).pipe(process.stdout);
});

• or extending the irishPub stream to emit a metadata event

irishPub(process.cwd())
.on('metadata', function(meta) { console.log(/* message with the metadata */); })
.on('error', function (err) { console.error(err) })
.pipe(process.stdout)

[thlorenz]

No big preference if results are the same. Just submit a PR and we discuss from there. Thanks.