Updated February 17, 2023
Introduction to Gulp CLI
There are two different modes to access the gulp; one is we can use a graphical user interface, and the second is a command-line interface which we also call CLI. Usually, gulp is a JavaScript library to implement JavaScript code. By using CLI, we can access gulp on our machine with the help of a shell. We can perform different operations on the command-line interface, such as installing other packages. We can also run the program per our requirements from the command line interface. The main advantage of gulp CLI is that it allows us to utilize different versions of gulp.
What is Gulp CLI?
Before was one variant of gulp you wanted to introduce worldwide and locally. The neighborhood variant is utilized in gulpfile.js worldwide to run in the control center. On a fundamental level, it works now.
Yet, since variant four gulp (which is yet not out; however, it’s all utilization), you want to introduce gulp CLI. Likewise, before doing this, eliminate the worldwide form of gulp.
Code:
npm rm – global gulpThe division happened because of similarity issues of worldwide and nearby rendition. All around the world introduced, the gulp CLI bundle (Gulp order line interface) for executing Gulp orders. A gulp bundle was introduced as an advancement reliance to fabricate the venture undertakings tree and give coding help while altering the Gulpfile.js record. Gulp is a solicitation line task sprinter for Node.js. Gulp allows us to modernize cycles and finish many things without any problems.
Gulp is not compared to other assignment sprinters because it utilizes Node streams, redirecting yield starting with one undertaking as information and then onto the accompanying. It has to inspect a record once, process it through different errands, and structure the result document. These outcomes bring about speedier improvement since there is a persuading inspiration to make and investigate individual focus records on the hard drive. All Gulp setup goes in a record called gulpfile.js, situated at the foundation of the undertaking. The example for composing assignments is that you first burden a module you will utilize and characterize a project that depends on that module afterward.
Gulp is module-driven; you want to know which module to utilize to achieve something. Usually, a solitary module has a solitary reason, and all the modules are customary JavaScript.
Create Gulp CLI
First, we need to confirm the installation of Node js with the help of the below command.
Code:
node -vExplanation:
- Using the above command, we can see the installed version of Node.js; after execution, we can see the result in the following command.
Output:
In the command line prompt, enter the accompanying order to show the variant of npm (Node.js bundle chief), which is utilized to introduce modules. It will show the introduced Node.js form with the help of the below command.
Code:
npm -vExplanation:
- After executing the above command, we can see the currently installed version of npm on our machine, as shown in the screenshot below.
Output:
Now we can install gulp CLI with the help of the following command as follows.
Code:
npm install --global gulp-cliExplanation:
- After installation, we can check the version with the help of the following command as follows.
Code:
$gulp – versionExplanation:
- The end result of the above implementation can be seen in the below screenshot.
Output:
Gulp CLI Configuration
Gulp comes in two sections: The Gulp CLI (order line utility) that is introduced worldwide on your PC, and afterward, nearby Gulp bundles introduced in every individual venture you could have. This division, presented in Gulp v4, permits you to run various adaptations of Gulp in every neighborhood project.
To introduce the Gulp CLI worldwide, on your order line, run npm and introduce gulp cli – g. The – g banner means npm will introduce the bundle in the worldwide npm index so that you can run the gulp order from any registry. When you have the Gulp CLI around the world introduced, you can then introduce it locally in any task catalog you want Gulp in.
To introduce Gulp locally, explore your undertaking registry and run npm introduce gulp. Then, you can save it to your package.json conditions by running npm introduce gulp – – save-dev. When you have Gulp introduced locally, you can continue making your gulpfile.js; basically, it supports different properties such as description and flag.continue, flags.compactTasks, flag.taskDepth, flags.gulpfile, and many more support the other flags.
Example:
If we want to display something like a message at that time, we can use the following function.
Code:
function clean() { ... }
clean.description = 'file is cleaned successfully.';Example of Gulp CLI
After installing gulp cli, we need to create a gulpfile with the help of the following command.
First, we need to create a .js file inside the project’s root folder, or we can utilize the text editor to create a .js file. Here we made gulpfile.js and wrote the following code as follows.
Code:
function testfunction(tf) {
// inside the function we can write code for our test task
tf();
}
exports.test= testfunctionExplanation:
- In the above example, we try to test execution, which means checking the execution of gulp cli properly or not. So executes the above file with the help of the below command.
Code:
gulpExplanation:
- The end result of the above execution in the screenshot below is as follows.
Output:
We can use the following syntax if we want to execute multiple tasks simultaneously.
Syntax:
gulp <specified task 1><specified other tasks>Conclusion
From this article, we learned basic things about Gulp cli, and we also saw the integration of the Gulp cli and how we use it.
Recommended Articles
This is a guide to Gulp CLI. Here we discuss the introduction, create to gulp CLI, configuration, and example. You may also have a look at the following articles to learn more –
