browjadify.js

var jade = require('jade')
  , browserify = require('browserify')
  , fs = require('fs')

module.exports = function (inputFile, outputFile, options) {
  var b = browserify(options)

  b.register('.jade', function (body, file) {
    var options = { client: true, compileDebug: true, filename: file }
    body = 'module.exports = ' + jade.compile(body, options).toString() + ';'
    return body
  })

  b.prepend(fs.readFileSync(__dirname + '/../../../node_modules/jade/runtime.js', 'utf8'))

  b.addEntry(inputFile)

  fs.writeFileSync(outputFile, b.bundle())
}

pliers.js

var browjadify = require('./pliers-helpers/browjadify')
  , join = require('path').join
  
module.exports = function (pliers) {
  
  pliers('clean', function (done) {
    pliers.rm(join(__dirname, 'public', 'js', 'build'))
    done()
  })
  
  pliers('buildBrowserJs', 'clean', function (done) {
    pliers.mkdirp(join(__dirname, 'public', 'js', 'build'))
    browjadify(join(__dirname, 'public', 'js', 'app', 'index.js'),
      join(__dirname, 'public', 'js', 'build', 'app.js'), { debug: true })
    done()
  })
}