gulpfile.js

'use strict'

var gulp = require('gulp')
var webserver = require('gulp-webserver')
var fs = require('fs')
var minimist = require('minimist')
var xmllint = require('xmllint')
var chalk = require('chalk')

gulp.task('serve-static', function () {
  gulp.src('.')
    .pipe(webserver({
      https: {
        key: '../ssl/server.key',
        cert: '../ssl/server.crt'
      },
      port: '8443',
      host: 'localhost',
      directoryListing: true,
      fallback: 'index.html'
    }))
})

gulp.task('validate-xml', function () {
  var options = minimist(process.argv.slice(2))
  var xsd = fs.readFileSync('./manifest.xsd')
  var xmlFilePath = options.xmlfile || './manifest.xml'
  var resultsAsJson = options.json || false
  var xml = fs.readFileSync(xmlFilePath)

  if (!resultsAsJson) {
    console.log('\nValidating ' + chalk.blue(xmlFilePath.substring(xmlFilePath.lastIndexOf('/') + 1)) + ':')
  }
  var result = xmllint.validateXML({
    xml: xml,
    schema: xsd
  })

  if (resultsAsJson) {
    console.log(JSON.stringify(result))
  } else {
    if (result.errors === null) {
      console.log(chalk.green('Valid'))
    } else {
      console.log(chalk.red('Invalid'))
      result.errors.forEach(function (e) {
        console.log(chalk.red(e))
      })
    }
  }
})