How do I pass a parameter to a Grunt task?

How do I pass a parameter to a Grunt task?

Another way to share a parameter across multiple tasks would be to use grunt. option . In this example, running grunt deploy –target=staging on the command line would cause grunt. option(‘target’) to return “staging”.

Is Grunt deprecated?

grunt. util. _ is deprecated and we highly encourage you to npm install lodash and var _ = require(‘lodash’) to use lodash .

What are the examples of tasks in Grunt?

Given the specified configuration, this example multi task would log foo: 1,2,3 if Grunt was run via grunt log:foo , or it would log bar: hello world if Grunt was run via grunt log:bar . If Grunt was run as grunt log however, it would log foo: 1,2,3 then bar: hello world then baz: false . grunt.

Where is the configuration of Grunt plugin?

config. Access project-specific configuration data defined in the Gruntfile . Note that any method marked with a ☃ (unicode snowman) is also available directly on the grunt object, and any method marked with a ☆ (white star) is also available inside tasks on the this object.

How do I run a grunt file?

Let’s first breakdown a typical workflow to get a big picture:

1. Install Node. js and Grunt.
2. Create package. json and list dependencies (Grunt and plugins).
3. Install NPM modules.
4. Create Gruntfile. js .
5. Configure tasks you need to run.
6. Run those tasks in the command line while you work.

What is grunt deploy?

The Grunt option API is for sharing parameters across multiple tasks and accessing parameters set on the command line. An example would be a flag to target whether your build is for development or staging. On the command line: grunt deploy –target=staging would cause grunt. option(‘target’) to return “staging” .

Which is better Grunt or Gulp?

While configuring Grunt may be a longer process than configuring Gulp, Grunt is much friendlier to a larger number of users since it does rely more on configuration than code. Furthermore, while Gulp is easier to read, many feel that Grunt code is easier to write.

How do I get rid of Grunt?

grunt-cli is preferably installed globally (by running npm install -g grunt-cli ). grunt-cli official npm page still warns against installing grunt (without the cli) globally. If you want to uninstall the global installation of grunt-cli , run npm uninstall -g grunt-cli .

What is a grunt task?

Grunt is a JavaScript task runner, a tool used to automatically perform frequent tasks such as minification, compilation, unit testing, and linting. It uses a command-line interface to run custom tasks defined in a file (known as a Gruntfile). Grunt was created by Ben Alman and is written in Node. js.

How do I run a grunt task?

How do I run grunt locally?

js method to get started with a project ( npm install && npm test ) then install grunt-cli locally with npm install grunt-cli –save-dev. Then add a script to your package. json to run the associated grunt command: “scripts”: { “test”: “grunt test” } . Now npm test will use the locally installed ./node_modules/.

How do I set an option in Grunt?

Gets or sets an option. Boolean options can be negated by prepending no- onto the key. For example: Initialize grunt.option. If initObject is omitted option will be initialized to an empty object otherwise will be set to initObject. Returns the options as an array of command line parameters.

Which is an example of the option API in Grunt?

The Grunt option API is for sharing parameters across multiple tasks and accessing parameters set on the command line. An example would be a flag to target whether your build is for development or staging.

What happens when you run the staging target in Grunt?

As you run grunt deploy your stylesheets would default to the dev target and output the CSS in the expanded format. If you ran grunt deploy –target=staging the staging target would instead be ran and your CSS would be in the compressed format. Note that boolean options can be specified using just a key without a value.

How to negate Boolean options in grunt deploy?

For example, running grunt deploy –staging on the command line would cause grunt.option (‘staging’) to return true. Gets or sets an option. Boolean options can be negated by prepending no- onto the key. For example: Initialize grunt.option. If initObject is omitted option will be initialized to an empty object otherwise will be set to initObject.