gulpfile.js

/* ------------------------------------------------------------------------------
 *
 *  # Gulp file
 *
 *  
 *  Autor: Alex Ishida
 *  Versão: 1.0
 *
 * ---------------------------------------------------------------------------- */


// Incluir gulp
var gulp = require('gulp'); 


// Incluir plugins
var jshint = require('gulp-jshint');
var less = require('gulp-less');
var minifyCss = require('gulp-minify-css');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
var rename = require('gulp-rename');
var connect = require('gulp-connect');
var files = [ 'index.html' ];

gulp.task('webserver', function() {
  connect.server({
     port: 8181,  
    livereload: true
  });
});

gulp.task( 'files', function() {
  gulp.src( files ).pipe( connect.reload() );
});



gulp.task('lint', function() {
    return gulp
        .src('assets/js/core/app.js')                 
        .pipe(jshint())
        .pipe(jshint.reporter('default'));
});



gulp.task('less', function() {
    return gulp
        .src('assets/less/_main/*.less')             
        .pipe(less())                      
        .pipe(gulp.dest('assets/css'))               
        .pipe(minifyCss({                         
            keepSpecialComments: 0,
            compatibility: 'ie8',                            
	    keepBreaks: false                   
        }))
        .pipe(rename({                              
            suffix: ".min"                           
        }))
        .pipe(gulp.dest('assets/css'))
        .pipe(connect.reload());             
});


// Concatenate & minify JS (uncomment if you want to use)
/*gulp.task('concatenate', function() {
    return gulp
        .src('assets/js/*.js')                        // path to js files you want to concat
        .pipe(concat('all.js'))                       // output file name
        .pipe(gulp.dest('assets/js'))                 // destination path for normal JS
        .pipe(rename({                                // rename file
            suffix: ".min"                            // add *.min suffix
        }))
        .pipe(uglify())                               // compress JS
        .pipe(gulp.dest('assets/js'));                // destination path for minified JS
});*/



gulp.task('minify_core', function() {
    return gulp
        .src('assets/js/core/app.js')               
        .pipe(uglify())                               
        .pipe(rename({                                
            suffix: ".min"
        }))
        .pipe(gulp.dest('assets/js/core/'));          
});



gulp.task('watch', function() {
    gulp.watch('assets/js/core/app.js', [          
        'lint',                                  
        //'concatenate',                             
        'minify_core'                                
    ]); 
    gulp.watch('assets/less/**/*.less', ['less']);    
    gulp.watch( files, [ 'files' ]);
});



gulp.task('default', [                                
    'webserver',
    'lint',                                           
    'less',                                           
    //'concatenate',                                 
    'minify_core',                                    
    'watch'
]);