gulpfile.js

var gulp = require('gulp');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
var ngTemplates = require('gulp-ng-templates');
var htmlmin = require('gulp-htmlmin');


var src = [
    './src/ionic-monthpicker.module.js',
    './src/ionic-monthpicker.factory.js',
    './dist/templates.js'
];

var output = {
    min: 'ionic-monthpicker.min.js',
    unmin: 'ionic-monthpicker.js',
    dist: './dist/'
};

gulp.task('buildmin', ['templates'], function() {
    gulp.src(src)
        .pipe(concat( output.min ))
        .pipe(uglify())
        .pipe(gulp.dest( output.dist ));
});


gulp.task('build', ['templates'], function() {
    gulp.src(src)
        .pipe(concat( output.unmin ))
        .pipe(gulp.dest( output.dist ));
});

gulp.task('templates', function () {
    return gulp.src('./src/monthpicker.html')
        .pipe(htmlmin({collapseWhitespace: true}))
        .pipe(ngTemplates({
            standalone: false,
            filename: 'templates.js',
            module: 'ionic-monthpicker'
        }))
        .pipe(gulp.dest( output.dist ));
});

gulp.task('watch', function() {
    gulp.watch('./src/*', ['build', 'buildmin']);
});

gulp.task('default', ['build','buildmin']);