Reset build folder before gulp build then restart browser
var gulp = require('gulp'); | |
var concat = require('gulp-concat'); | |
var uglify = require('gulp-uglify'); | |
var rename = require('gulp-rename'); | |
var del = require('del'); // rm -rf | |
var browser = require('browser-sync').create(); | |
var port = process.env.SERVER_PORT || 3000; | |
gulp.task('clean', function() { | |
return del(['app/build']); | |
}); | |
gulp.task('scripts', ['clean'], function() { | |
var stream = gulp.src(['app/**/*.js', '!app/vendor/', '!app/vendor/**']) | |
.pipe(concat('codeside.js')) | |
.pipe(gulp.dest('app/build')) | |
.pipe(rename('codeside.min.js')) | |
.pipe(uglify()) | |
.pipe(gulp.dest('app/build')); | |
return stream; | |
}); | |
gulp.task('build', ['scripts']); | |
// templates and styles will be processed in parallel. | |
// clean will be guaranteed to complete before either start. | |
// clean will not be run twice, even though it is called as a dependency twice. | |
gulp.task('serve', ['build'], function() { | |
browser.init({ server: 'app/', port: port }); | |
// watch and rebuild scripts | |
gulp.watch(['app/**/*.js', '!app/build/', '!app/build/**'], ['build']) | |
.on('change', browser.reload); | |
}); | |
gulp.task('default', ['serve']); |
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