/
Gruntfile.js
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Gruntfile.js
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'use strict';
var fs = require( 'fs' )
, path = require( 'path' )
, crypto = require( 'crypto' )
, _ = require( 'underscore' );
module.exports = function( grunt ) {
var defaultConfig = require( path.join( __dirname, 'config', 'default.json' ) )
, configFile = null
, config = {};
return [{
prompt: {
backgroundTasksConfigPrompt: {
options: {
questions: [
{
config: 'cleverBackgroundTasksConfig.environment',
type: 'list',
message: 'What environment is this configuration for?',
choices: [
{ name: 'LOCAL' },
{ name: 'TEST' },
{ name: 'DEV' },
{ name: 'STAG' },
{ name: 'PROD' }
],
default: function() {
return process.env.NODE_ENV ? process.env.NODE_ENV.toUpperCase() : 'LOCAL';
},
filter: function( env ) {
_.extend( config, defaultConfig );
configFile = path.resolve( path.join( __dirname, '..', '..', 'config', env.toLowerCase() + '.json' ) );
if ( fs.existsSync( configFile ) ) {
_.extend( config, require( configFile ) );
Object.keys( defaultConfig[ 'clever-background-tasks' ] ).forEach( function( key ) {
if ( typeof config[ 'clever-background-tasks' ][ key ] === 'undefined' ) {
config[ 'clever-background-tasks' ][ key ] = defaultConfig[ 'clever-background-tasks' ][ key ];
}
});
}
return true;
}
},
{
config: 'cleverBackgroundTasksConfig.enabled',
type: 'confirm',
message: 'Enabled',
default: true
},
{
config: 'cleverBackgroundTasksConfig.interval',
type: 'input',
message: 'Interval between running tasks',
default: function() {
return config[ 'clever-background-tasks' ].interval !== undefined ? config[ 'clever-background-tasks' ].interval : 2500;
}
},
{
config: 'cleverBackgroundTasksConfig.driver',
type: 'list',
message: 'Session Storage Driver',
choices: [
{ name: 'redis' },
{ name: 'memcache' },
{ name: 'disabled' }
],
default: function() {
return config[ 'clever-background-tasks' ].driver !== '' ? config[ 'clever-background-tasks' ].driver : 'redis';
}
},
{
when: function( answers ) {
return answers[ 'cleverBackgroundTasksConfig.driver' ] === 'redis';
},
config: 'cleverBackgroundTasksConfig.redis.host',
type: 'input',
message: 'Redis host',
default: function() {
return config[ 'clever-background-tasks' ].redis.host !== '' ? config[ 'clever-background-tasks' ].redis.host : 'localhost';
}
},
{
when: function( answers ) {
return answers[ 'cleverBackgroundTasksConfig.driver' ] === 'redis';
},
config: 'cleverBackgroundTasksConfig.redis.port',
type: 'input',
message: 'Redis port',
default: function() {
return config[ 'clever-background-tasks' ].redis.port !== '' ? config[ 'clever-background-tasks' ].redis.port : '6379';
}
},
{
when: function( answers ) {
return answers[ 'cleverBackgroundTasksConfig.driver' ] === 'memcache';
},
config: 'cleverBackgroundTasksConfig.memcache.host',
type: 'input',
message: 'Memcache host',
default: function() {
return config[ 'clever-background-tasks' ].memcache.host !== '' ? config[ 'clever-background-tasks' ].memcache.host : 'localhost';
}
},
{
when: function( answers ) {
return answers[ 'cleverBackgroundTasksConfig.driver' ] === 'memcache';
},
config: 'cleverBackgroundTasksConfig.memcache.port',
type: 'input',
message: 'Memcache port',
default: function() {
return config[ 'clever-background-tasks' ].memcache.port !== '' ? config[ 'clever-background-tasks' ].memcache.port : '11211';
}
}
]
}
},
addBackgroundTaskPrompt: {
options: {
questions: [
{
config: 'addBackgroundTaskConfig.environment',
type: 'list',
message: 'What environment is this configuration for?',
choices: [
{ name: 'LOCAL' },
{ name: 'TEST' },
{ name: 'DEV' },
{ name: 'STAG' },
{ name: 'PROD' }
],
default: function() {
return process.env.NODE_ENV ? process.env.NODE_ENV.toUpperCase() : 'LOCAL';
},
filter: function( env ) {
_.extend( config, defaultConfig );
configFile = path.resolve( path.join( __dirname, '..', '..', 'config', env.toLowerCase() + '.json' ) );
if ( fs.existsSync( configFile ) ) {
_.extend( config, require( configFile ) );
Object.keys( defaultConfig[ 'clever-background-tasks' ] ).forEach( function( key ) {
if ( typeof config[ 'clever-background-tasks' ][ key ] === 'undefined' ) {
config[ 'clever-background-tasks' ][ key ] = defaultConfig[ 'clever-background-tasks' ][ key ];
}
});
}
return true;
}
},
{
config: 'addBackgroundTaskConfig.enabled',
type: 'confirm',
message: 'Enabled',
default: true
},
{
config: 'addBackgroundTaskConfig.name',
type: 'input',
message: 'Name',
default: 'ExampleTask'
},
{
config: 'addBackgroundTaskConfig.parallel',
type: 'confirm',
message: 'Parallel',
default: true
},
{
config: 'addBackgroundTaskConfig.numWorkers',
type: 'input',
message: 'Number of workers',
default: 1,
filter: function( val ) {
return parseInt( val, 10 );
}
}
]
}
}
}
}, function( grunt ) {
grunt.loadNpmTasks( 'grunt-prompt' );
grunt.registerTask( 'prompt:cleverBackgroundTasksConfig', [ 'prompt:backgroundTasksConfigPrompt', 'createCleverBackgroundTasksConfig' ] );
grunt.registerTask( 'createCleverBackgroundTasksConfig', 'Adds the config for cleverBackgroundTasks to the designated environment', function ( ) {
var conf = grunt.config( 'cleverBackgroundTasksConfig' );
delete conf.environment;
config[ 'clever-background-tasks' ] = _.extend( config[ 'clever-background-tasks' ], conf );
if ( config[ 'clever-background-tasks' ].driver !== 'redis' ) {
delete config[ 'clever-background-tasks' ].redis;
}
if ( config[ 'clever-background-tasks' ].driver !== 'memcache' ) {
delete config[ 'clever-background-tasks' ].memcache;
}
fs.writeFileSync( configFile, JSON.stringify( config, null, ' ' ) );
});
grunt.registerTask( 'prompt:addBackgroundTask', [ 'prompt:addBackgroundTaskPrompt', 'addBackgroundTaskConfig' ] );
grunt.registerTask( 'addBackgroundTaskConfig', 'Adds a background task to the designated environments configuration file', function ( ) {
var conf = grunt.config( 'addBackgroundTaskConfig' );
delete conf.environment;
config[ 'clever-background-tasks' ].tasks = _.extend( config[ 'clever-background-tasks' ].tasks, [ conf ] );
fs.writeFileSync( configFile, JSON.stringify( config, null, ' ' ) );
});
}];
};