tarifa/actions/prepare/index.js

Your friendly toolchain for mobile app development on top of Apache Cordova

var Q = require('q'),
    rimraf = require('rimraf'),
    os = require('os'),
    ncp = require('ncp').ncp,
    path = require('path'),
    fs = require('q-io/fs'),
    argsHelper = require('../../lib/helper/args'),
    log = require('../../lib/helper/log'),
    tarifaFile = require('../../lib/tarifa-file'),
    pathHelper = require('../../lib/helper/path'),
    settings = require('../../lib/settings'),
    builder = require('../../lib/builder');

var method = {
    copy: function (cordovaWWW, projectWWW) {
        var defer = Q.defer();
        ncp.limit = 1024;
        ncp(projectWWW, cordovaWWW, function (err) {
            if (err) return defer.reject(err);
            defer.resolve();
        });
        return defer.promise;
    },
    link: function (cordovaWWW, projectWWW) {
        return fs.symbolicCopy(projectWWW, cordovaWWW, 'directory');
    }
};

var prepareƒ = function (conf) {
    var cordovaWWW = path.join(pathHelper.app(), 'www'),
        projectWWW = path.join(pathHelper.root(), conf.localSettings.project_output),
        link_method = settings.www_link_method[os.platform()];

    log.send('success', 'prepare, launch www project build');
    return builder.build(pathHelper.root(), conf.platform, conf.localSettings, conf.configuration).then(function () {
        var defer = Q.defer();
        rimraf(cordovaWWW, function (err) {
            if(err) defer.reject(err);
            log.send('success', 'prepare, rm cordova www folder');
            // link/copy app www to project output
            method[link_method](cordovaWWW, projectWWW).then(function() {
                log.send('success', 'prepare, %s www project to cordova www', link_method);
                defer.resolve(conf);
            }, function (er) { defer.reject(er); });
        });
        return defer.promise;
    });
};

var prepare = function (platform, config) {
    return tarifaFile.parse(pathHelper.root(), platform, config)
        .then(function (localSettings) {
            return prepareƒ({
                localSettings: localSettings,
                platform: platform,
                configuration: config
            });
        });
};

var action = function (argv) {
    var helpOpt = argsHelper.matchSingleOption(argv, 'h', 'help');
    if(!helpOpt && argsHelper.matchArgumentsCount(argv, [1, 2]))
        return prepare(argv._[0], argv._[1] || 'default');

    return fs.read(path.join(__dirname, 'usage.txt')).then(console.log);
};

action.prepare = prepare;
action.prepareƒ = prepareƒ;
action.copy_method = method[settings.www_link_method[os.platform()]];
module.exports = action;