gulp

I try to write these code gulp.task('script', function() { 'use strict' return gulp.src(['app.js', 'components/**/*.jsx']) .pipe(babel()) .pipe(browserify()) .pipe(gulp.dest("dist")); }); but it shows some error: SyntaxError: /Users/Zizy/Programming/learn-react-js/components/CommentBox.jsx:58 <div className="commentBox"> ^ ParseError: Unexpected token at wrapWithPluginError (/Users/Zizy/Programming/learn-react-js/node_modules/gulp-browserify/index.js:44:10) It seems that before .pipe(browserify()) the gulp did't transform the jsx code. But if I just remove .pipe(browserify()) I find that did

I am using ASP.NET Core MVC 6 using Visual Studio 2015. In my gulpfile.js script I want to know if the hosting environment is Development, Staging or Production so that I can add or remove source maps (.map files) and do other things. Is this possible? UPDATE Relevant issue on GitHub . You can use the ASPNETCORE_ENVIRONMENT (Was formerly ASPNET_ENV in RC1) environment variable to get the environment. This can be done in your gulpfile using process.env.ASPNETCORE_ENVIRONMENT . If the environment variable does not exist, you can fallback to reading the launchSettings.json file which Visual

How can I tell Gulp to skip or ignore some files in gulp.src([...]) ? For instance, I don't want to compress and concat this file in my css/ folder - 'css/ignnore.css' ? var autoprefix = require('gulp-autoprefixer'), concat = require('gulp-concat'), minifyCss = require('gulp-minify-css'); gulp.task('styles', function() { gulp.src([ 'css/ignnore.css', // ignore this file 'css/*.css' ]) .pipe(concat('styles.css')) .pipe(autoprefix('last 2 versions')) .pipe(minifyCss()) .pipe(gulp.dest('local/view/style/base/css/dist/')); }); Add a ! : gulp.task('styles', function() { gulp.src([ '!css/ignnore.css

I have image files with read-only attribute set in source folder. I need to copy them to destination folder in most cases several times in gulpfile.js. I am trying to copy src-to-dest files like this: gulp.task('copy-images', function () { gulp.src(path_resource_images + '**/*.jpg') .pipe(gulp.dest(path_app_images)); }); It works once when the dest folder in empty. But for all next calls I've got an exception that file is read-only in dest folder. How can I remove file attr read-only to make image-copy works every time I call it? You can use gulp-chmod to handle permissions on your files. So