gen.js

#!/usr/bin/env node
var sys = require('sys'),
    fs = require("fs"),
    path = require('path'),
    exec = require('child_process').exec,
    months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
    today = new Date(),
    pubdate = today.getDate() + ' ' + months[today.getMonth()] + ' ' + today.getFullYear(),
    filter = '.w3c',
    shortName = path.basename(process.cwd()),
    output = 'index.html',
    pubDir = process.cwd() + '/pub',
    argv = require('optimist')
           .usage('Usage: $0 [--w3c] [--pubdate \"dd Mon yyy\"] [--type ED|WD|CR|PR|REC]')
           .default('pubdate', pubdate)
           .default('type', 'ED')
           .default('name', shortName)
           .argv,
    child, anolis;

if (argv.hasOwnProperty('w3c') && argv.w3c) {
    //default to Working Draft
    if (argv.type === 'ED') {
        argv.type = 'WD';
    }

    //Take out all RICG stuff if we are targetting W3C
    filter = '.ricg';

    //e.g., "WD_21Dec2012.html"
    output = 'pub/' + argv.type + '_' + argv.pubdate.split(' ').join('') + '.html';

    //check that we have a pub directory
    if(fs.existsSync(pubDir) === false){
        fs.mkdirSync(pubDir);
    }
}

anolis = 'anolis --w3c-compat --output-encoding=utf8' +
         ' --omit-optional-tags --quote-attr-values' +
         ' --w3c-status=' + argv.type +
         ' --pubdate=\"' + argv.pubdate + '\"'+
         ' --w3c-shortname=' + argv.name +
         ' --filter=\"'+ filter + '\"'+
         ' index.src.html ' + output;

exec(anolis, function(error, stdout, stderr) {
    if (error) {
        console.log('Something went wrong', error, stdout, stderr);
        return;
    }
    showNotification();
});

function showNotification() {
    var hasNotifier = 'command -v terminal-notifier >/dev/null 2>&1';
    exec(hasNotifier, function(error, stdout, stderr) {
        var command;
        //No notifier, so abort
        if (error !== null) {
            console.log('Missing optional dependency: sudo gem install terminal-notifier');
            return;
        }
        command = 'terminal-notifier '+
                  '-message \"Finished processing document.\" '+
                  '-title \"Anolis Processing done\" '+
                  '-execute \"open '+ process.cwd() + '/'+ output + '\" '+
                  '-group \"Anolis\"';
    exec(command);
    });
}