gulpfile.js

var gulp = require('gulp'),
  nodemon = require('gulp-nodemon'),
  jshint = require('gulp-jshint'),
  shell = require('gulp-shell'),
  eslint = require('gulp-eslint'),
  rename = require('gulp-rename');

var paths = {
  sass: ['./scss/**/*.scss']
};

gulp.task('default', function() {
  nodemon({
    script: 'bin/www.js',
    ignore: [
      'tests/**/*',
      'ionic/memslate/ionic/**/*',
      'ionic/memslate/node_modules/**/*'
    ]
  }).on('restart', function() {
    console.log('restarted!');
  });
});

// Watch Files For Changes
gulp.task('watch', function() {
  gulp.watch(['bin/**/*.js', 'server/**/*.js'], ['lint']);
});

gulp.task('lint', function() {
  gulp
    .src(['bin/**/*.js', 'server/**/*.js', 'ionic/www/js/*.js'])
    .pipe(
      jshint({
        node: true,
        eqeqeq: true,
        esnext: true,
        bitwise: false,
        curly: false,
        eqeqeq: true,
        eqnull: true,
        immed: true,
        latedef: true,
        newcap: true,
        noarg: true,
        undef: true,
        strict: false,
        trailing: true,
        smarttabs: true,
        globals: {
          angular: true,
          window: true,
          cordova: true,
          StatusBar: true,
          $: true,
          objectFindByKey: true,
          decoratePromise: true
        }
      })
    )
    .pipe(jshint.reporter('jshint-path-reporter'));
});

gulp.task('eslint', function() {
  gulp
    .src(['bin/**/*.js', 'server/**/*.js']) //,'ionic/www/js/*.js'])
    // eslint() attaches the lint output to the eslint property
    // of the file object so it can be used by other modules.
    .pipe(eslint())
    // eslint.format() outputs the lint results to the console.
    // Alternatively use eslint.formatEach() (see Docs).
    .pipe(eslint.format('node_modules\\eslint-path-formatter'));
  // To have the process exit with an error code (1) on
  // lint error, return the stream and pipe to failOnError last.
  //.pipe(eslint.failOnError());
});

gulp.task('config_debug', function() {
  return gulp
    .src('ionic/www/js/config.debug.js', { base: './' })
    .pipe(rename('config.js'))
    .pipe(gulp.dest('ionic/www/js/'));
});

gulp.task('config_release', function() {
  return gulp
    .src('ionic/www/js/config.release.js', { base: './' })
    .pipe(rename('config.js'))
    .pipe(gulp.dest('ionic/www/js/'));
});

gulp.task('config_test', function() {
  return gulp
    .src('ionic/www/js/config.test.js', { base: './' })
    .pipe(rename('config.js'))
    .pipe(gulp.dest('ionic/www/js/'));
});

gulp.task(
  'git_amend',
  shell.task('git commit --amend --all --no-edit', { verbose: true })
);

gulp.task(
  '~git_push_master',
  shell.task('git push -f dokku master', { verbose: true })
);
gulp.task(
  '~git_push_test',
  shell.task('git push -f dokku-test HEAD:master', { verbose: true })
);

gulp.task(
  'dokku_install',
  gulp.series('config_release', 'git_amend', '~git_push_master', function(done) {
    done();
  })
);

gulp.task('dokku_test_install',
  gulp.series('config_test', 'git_amend', '~git_push_test', function(done) {
    done();
  })
);

gulp.task('dokku_test_release_install', 
  gulp.series('config_release', 'git_amend', '~git_push_test', function(done) {
    done();
  })
);

gulp.task('android_install_live', shell.task(['ionic run --livereload']));

gulp.task(
  '~ionic_run',
  shell.task('ionic run', { verbose: true, cwd: 'ionic' })
);

gulp.task('android_install', 
    gulp.series('config_release', '~ionic_run', function(done) {
        done();
    })
);