gulpfile.js

var gulp = require('gulp');
var Dgeni = require('dgeni');
var traceur = require('gulp-traceur');
var connect = require('gulp-connect');
var concat = require('gulp-concat');
var rename = require('gulp-rename');
var ngAnnotate = require('gulp-ng-annotate');
var gulpMerge = require('gulp-merge');
var modulate = require('./scripts/angular-modulate');
var uglify = require('gulp-uglify');

var CONFIG = require('./config');
var SERVER_CONFIG = CONFIG.server;
var TRACEUR_OPTIONS = CONFIG.traceur;
var BUILD_DIR = CONFIG.build.dir;
var PATH = {
  SRC: './src/**/*',
  DOCS: './docs/**/*.md',
  ATS: './src/**/*.ats'
};

gulp.task('build', ['transpile', 'angularify']);

gulp.task('transpile', function() {
  return gulp.src(PATH.ATS)
      .pipe(traceur(TRACEUR_OPTIONS))
      .pipe(rename({extname: '.js'}))
      .pipe(gulp.dest(BUILD_DIR));
});

gulp.task('angularify', ['transpile'], function() {
  var directive = gulp.src('./src/*.es5.js');

  var generated = gulp.src(['./src/router.ats', './src/grammar.ats'])
      .pipe(modulate({
        moduleName: 'ngPhinRouter.generated'
      }))

  return gulpMerge(directive, generated)
      .pipe(concat('router.es5.js'))
      .pipe(ngAnnotate())
      .pipe(gulp.dest(BUILD_DIR))
      .pipe(uglify())
      .pipe(rename({extname: '.min.js'}))
      .pipe(gulp.dest(BUILD_DIR));
});

gulp.task('dgeni', function() {
  try {
    var dgeni = new Dgeni([require('./docs/dgeni.conf')]);
    return dgeni.generate();
  } catch(x) {
    console.log(x.stack);
    throw x;
  }
});

gulp.task('static', function () {
  return gulp.src('./docs/*.css', {base: './docs'})
    .pipe(gulp.dest('./dist/docs/'));
});

// WATCH FILES FOR CHANGES
gulp.task('watch', function() {
  gulp.watch([PATH.SRC, PATH.DOCS], ['build', 'docs']);
});


// WEB SERVER
gulp.task('serve', function() {
  connect.server({
    host: SERVER_CONFIG.host,
    root: [__dirname],
    port: SERVER_CONFIG.port,
    livereload: false
  });
});

gulp.task('docs', ['dgeni', 'static']);
gulp.task('docs/serve', ['docs'], function() {
  connect.server({
    host: SERVER_CONFIG.host,
    root: [__dirname + '/dist/docs'],
    port: SERVER_CONFIG.port,
    livereload: false
  });
});
gulp.task('default', ['build', 'docs', 'serve', 'watch']);