tasks.js

"use strict";
var inquirer = require("inquirer"),
    dirUtils = require("node-dirutils"),
    exec = require('child_process').exec;

/**
 *
 * @returns {Array}
 */
var getFonts = function () {
    var fonts = [];

    var dirs = dirUtils.getDirs("../deliver/font");
    for (var dir = 0; dir < dirs.length; dir++) {
        var tmp = dirs[dir].split('/');
        fonts.push({
            name: tmp[tmp.length - 1],
            value: tmp[tmp.length - 1]
        });
    }

    return fonts;
};

var getPossableSprites = function () {
    var sprites = [];

    var dirs = dirUtils.getDirs("../deliver/sprite");
    for (var dir = 0; dir < dirs.length; dir++) {
        var tmp = dirs[dir].split('/');
        sprites.push({
            name: tmp[tmp.length - 1],
            value: tmp[tmp.length - 1]
        });
    }

    return sprites;
};

var getThemes = function () {
    var themes = [];

    var dirs = dirUtils.getDirs("../css/themes");
    for (var dir = 0; dir < dirs.length; dir++) {
        var tmp = dirs[dir].split('/');
        themes.push({
            name: tmp[tmp.length - 1],
            value: tmp[tmp.length - 1]
        });
    }

    return themes;
};

var getFileList = function (storage, files) {
    for (var file = 0; file < files.length; file++) {
        var part = files[file].split('.');
        if (part[1] === 'scss') {
            storage.push({
                name: files[file],
                value: files[file].replace("sass", "")
            });
        }
    }
    return storage;
};

var getPossableFiles = function () {
    var storage = [];

    storage.push(new inquirer.Separator('-- Base -----'));
    storage = getFileList(storage, dirUtils.getFiles("sass/src/base"));

    storage.push(new inquirer.Separator('-- Components -----'));
    storage = getFileList(storage, dirUtils.getFiles("sass/src/components"));

    storage.push(new inquirer.Separator('-- UI -----'));
    storage = getFileList(storage, dirUtils.getFiles("sass/src/ui"));

    storage.push(new inquirer.Separator('-- Vendor -----'));
    storage = getFileList(storage, dirUtils.getFiles("../css/vendor"));

    storage.push(new inquirer.Separator('-- Sprites -----'));
    storage = getFileList(storage, dirUtils.getFiles("../images/sprite"));

    return storage;
};

var questions = {
    install: {
        type: "confirm",
        name: "argument",
        message: "seriosly to create a new project?",
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please set a name"
        }
    },
    createTheme: {
        type: "input",
        name: "argument",
        message: "set the name of your theme",
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please set a name"
        }
    },
    compileTheme: {
        type: "list",
        name: "argument",
        message: "select an theme, that you want to compile",
        choices: getThemes(),
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please set a name"
        }
    },
    compileFont: {
        type: "list",
        name: "argument",
        message: "select an existing font from list",
        choices: getFonts(),
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please set a name"
        }
    },
    createFont: {
        type: "input",
        name: "argument",
        message: "set the name of your font",
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please set a name"
        }
    },
    createConcats: {
        type: "checkbox",
        name: "argument",
        message: "create concat from selected files",
        choices: getPossableFiles(),
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please select files"
        }
    },
    compileSprite: {
        type: "list",
        name: "argument",
        message: "create concat from selected files",
        choices: getPossableSprites(),
        validate: function( value ) {
            if (value.length > 0) {
                return true;
            }
            return "please select a sprite folder"
        }
    }
};

var commandList = {
    install: "grunt mote",
    createTheme: "grunt theme -name=%name%",
    compileTheme: "grunt compile -name=%name%",
    compileFont: "grunt font -name=%name%",
    createFont: "grunt createFont -name=%name%",
    createConcat: "grunt concat -name=%name% -files=%files%",
    compileSprite: "grunt compileSprite -name=%name%"
};

inquirer.prompt({
    type: "list",
    name: "type",
    message: "select process?",
    choices: [
        new inquirer.Separator(),
        {
            key: 1,
            name: "First Install",
            checked: true,
            value: "install"
        },
        new inquirer.Separator('-- Theme -----'),
        {
            key: 2,
            name: "Create",
            value: "createTheme"
        },
        {
            key: 3,
            name: "Compile",
            value: "compileTheme"
        },
        new inquirer.Separator('-- Font -----'),
        {
            key: 4,
            name: "Compile",
            value: "compileFont"
        },
        {
            key: 5,
            name: "Create",
            value: "createFont"
        },
        new inquirer.Separator('-- Concats -----'),
        {
            key: 6,
            name: "Create Concat",
            value: "createConcats"
        },
        new inquirer.Separator('-- Sprites -----'),
        {
            key: 7,
            name: "Compile Sprite",
            value: "compileSprite"
        }
    ],
    validate: function( value ) {
       if (value.length > 0) {
           return true;
       }
       return "please select a option"
    }
}, function( process ) {

    inquirer.prompt(questions[process.type], function( argument ) {

        if (!commandList.hasOwnProperty(process.type)) {
            console.log("process not found in commandList");
            return false;
        }

        var command = commandList[process.type].replace(/%name%/gi, argument.argument);

        exec(command, function(error, stdout, stderr) {
            console.log('stdout: ' + stdout);
            if (error !== null) {
                console.log('exec error: ' + error);
            }
        });
    });

});