#GULP WATCH NEW FILES HOW TO#
In the previous chapter you have learnt how to gulp combining tasks using default task.
You can use the ‘default’ task to watch for changes to HTML, CSS, and JavaScript files. When any changes to the source file is made, the watch will run an appropriate task. ReportChange is just a method that prints the changed files onto the console.įor the new task, you additionally need to require the installed gulp-watch package.The Watch method is used to monitor your source files.
#GULP WATCH NEW FILES CODE#
We are using browserSync, so the page reloads automatically as soon as a changed was detected, so the task before looked like this: gulp.watch (paths.source, function () ).on ( 'change', reportChange ) Gulp works like a pipeline of tasks, it reads source code files as a stream, submits them to different tasks that can either be non-destructive processes (.
#GULP WATCH NEW FILES SERIES#
It is the gold standard for mystery-solving dramas, with the series accumulating fans across generations. The Files of Young Kindaichi has been a mega-hit since its first broadcast in 1995. The API´s of gulp.watch and gulp-watch are looking somehow different and so it needed a little time to find out, how to exactly refactor the task. Uncover the 'humans' who crawl forth from the shadows. Its a simple solution designed for simple projects. To be more common and has a lot more of stars, contributors and forks on Gitub then gaze. gulp.watch does not work with new or deleted files. I can´t tell why chokidar exactly worked better for us but chokidar seems Gaze whereas uses globbing, fs.watch and "the best out of other libraries". The main difference between these two is that gulp.watch uses gaze for implementing the whole watch functionality andĬhokidar is using a combination of Node.js fs.watch, fs.watchFile and the Maybe there are other optimizations that would have solved the problem, but to just change from gulp.watch to gulp-watch was a pretty easy solution and the main work was research. Gulp-watch plugin which brought a huge speed improvement. We were using the built-in gulp.watch and the solution for us was to just replace it with the .scss files), I can see the gulp task deploying the theme, and in the Liferay console I can see that Liferay deployed the new theme (my theme uses FTL. Gulp 4.x watch syntax (all the rest of the examples would need to be like this for Gulp 4 gulp.watch('files-to-watch', ries('tasks', 'to', 'run')) If we want to watch all Sass files and run the sass task whenever a Sass file is saved, we just have to replace files-to-watch with the app/scss//.scss, and 'tasks', 'to', 'run' with. It was nearly impossible to continue working with this, so I searched for a solution. Somewhen our gulp watch task started to be very slow and to need round about 2 minutes to ramp up (initial gulp watch call)Īnd more than 8 seconds for a refresh when edited a single file. The stream produced by src () should be returned from a task to. It locates all matching files and reads them into memory to pass through the stream. src () is given a glob to read from the file system and produces a Node stream. I am currently working on a big project, meaning that we have a lot of files that needs to be watched. The src () and dest () methods are exposed by gulp to interact with files on your computer.
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