grunt-pragma

Gruntplugin for create modular macroses, that prepare source files

Getting Started

This plugin requires Grunt ~0.4.x

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-pragma --save

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-pragma');

The "pragma" task

Overview

In your project's Gruntfile, add a section named pragma to the data object passed into grunt.initConfig().

grunt.initConfig({
  pragma: {
    options: {
      // Task-specific options go here.
    },
    your_target: {
      // Target-specific file lists and/or options go here.
    },
  },
});

Options

options.processors

Type: String Default value: process.cwd()

You can use any function as processor of pragma tag specified in options hash.

Any processor function has 3 arguments:

1. params array
2. inner string (or null, if you didn't use block pragma tag)
3. source string (with pragma tag)

example:

grunt.initConfig({
  pragma: {
    convert: {
      options: {
        debugMode: true,
 
        ifDebug: function (params, inner, source) { // pragma processor
          return this['debugMode'] ? inner : '';
        }
 
        // in files will be find tags /*@ifDebug:*/ /*:ifDebug@*/ abd /*@ifDebug:@*/
      },
      files: [{
        expand: true,
        cwd: 'examples',
        dest: '.tmp',
        ext: '.php',
        src: [
          '**/*.json'
        ]
      }]
    }
  },
});

Tags

block tag

pattern: //*@([a-zA-Z0-9_]+):((?!=*)[^/])*/([\s\S]?)/*:\1@*//g

examples:

before text
/*@somePragmaTag: "someparam1", "someParam2"*/
inner text
/*:somePragmaTag@*/
after text

without params

before text
/*@somePragmaTag:*/
inner text
/*:somePragmaTag@*/
after text

all params must be valid JSON

inline tag

pattern: //*@([a-zA-Z0-9_]+):((?!=@)[^*]*)@*//gm

examples:

before text /*@somePragmaTag: "someparam1", "someParam2" @*/ after text

without params

before text /*@somePragmaTag:@*/ after text