Gruntfile.js

/* jshint node:true */
module.exports = function( grunt ){
	'use strict';

	grunt.initConfig({

		// Generate POT files.
		makepot: {
			dist: {
				options: {
					type: 'wp-plugin',
					domainPath: 'languages',
					potFilename: 'wc-coupons-by-country.pot',
					potHeaders: {
						'report-msgid-bugs-to': 'https://github.com/axisthemes/wc-coupons-by-country/issues',
						'language-team': 'LANGUAGE <EMAIL@ADDRESS>'
					}
				}
			}
		},

		// Check textdomain errors.
		checktextdomain: {
			options: {
				text_domain: 'wc-coupons-by-country',
				keywords: [
					'__:1,2d',
					'_e:1,2d',
					'_x:1,2c,3d',
					'esc_html__:1,2d',
					'esc_html_e:1,2d',
					'esc_html_x:1,2c,3d',
					'esc_attr__:1,2d',
					'esc_attr_e:1,2d',
					'esc_attr_x:1,2c,3d',
					'_ex:1,2c,3d',
					'_n:1,2,4d',
					'_nx:1,2,4c,5d',
					'_n_noop:1,2,3d',
					'_nx_noop:1,2,3c,4d'
				]
			},
			files: {
				src: [
					'**/*.php',
					'!node_modules/**'
				],
				expand: true
			}
		}
	});

	// Load NPM tasks to be used here
	grunt.loadNpmTasks( 'grunt-wp-i18n' );
	grunt.loadNpmTasks( 'grunt-checktextdomain' );

	// Register tasks
	grunt.registerTask( 'default', [
		'makepot'
	]);
};