(function () {
'use strict';
var grunt = require('grunt');
// For the sake of this demo, the bluebird NPM package must explicitly use
// "require" here so Tonic will parse and load the module. In your own code,
// you can reduce this to one line and have the plugin automatically require
// an NPM Promise module for you:
//
// var Promise = require('grunt-promise').using('bluebird');
var bluebird = require('bluebird');
var Promise = require('grunt-promise').using(bluebird);
// Register a promised task (working example).
grunt.registerPromise('timeout', function () {
return new Promise(function (resolve) {
setTimeout(function () {
resolve('Hello World!');
}, 1000); // 1 second
}).then(console.log);
});
// Manually run grunt task.
// DO NOT USE: This is only to get this example in tonic working.
grunt.task.run('timeout');
grunt.task.start();
})();
(function () {
'use strict';
var grunt = require('grunt');
var Promise = require('./index.js').using();
// Grunt config initialization.
// -----------------------------------------------------------------------
grunt.initConfig({
bump: {
options: {
pushTo: 'origin'
}
},
nodeunit: {
all: ['test/*-test.js']
},
eslint: {
options: {
configFile: '.eslintrc'
},
js: [
'index.js',
'Gruntfile.js',
'lib/**/*.js',
'script/**/*.js',
'test/**/*.js'
]
}
});
// Load NPM grunt module tasks.
// -----------------------------------------------------------------------
grunt.loadNpmTasks('grunt-bump');
grunt.loadNpmTasks('grunt-eslint');
grunt.loadNpmTasks('grunt-contrib-nodeunit');
// Register regular Grunt tasks.
// -----------------------------------------------------------------------
grunt.registerTask('default', ['test']);
grunt.registerTask('test', ['eslint', 'nodeunit']);
grunt.registerTask('test-before', grunt.log.writeln.bind(grunt.log, 'before finished'));
grunt.registerTask('test-after', grunt.log.writeln.bind(grunt.log, 'after finished'));
// Register Promised based Grunt task.
grunt.registerPromise('test-chaining', function () {
var math = require('./test/fixtures/math');
return math.add()
.then(math.multiply) // Expected value: 50
.then(math.multiply) // Expected value: 500
.then(math.multiply) // Expected value: 5000
.then(math.multiply) // Expected value: 50000
.then(function (value) {
var result = 'Result (' + Promise.gruntPromiseLibraryName + '): ' + value;
grunt.log.writeln(result); // Result: 50000
});
});
})();