cordova-sticker-pack-extension/hooks/stickers.js

Adds a Sticker Pack Extension to your Cordova project

console.error("Running stickers hook");

// note: I have no idea how to make a cordova plugin perform an npm install, so I simply included my fork of node-xcode in node_modules
var xcode = require('xcode');
var fs = require('fs');
var path = require('path');

module.exports = function (context) {
    var Q = context.requireCordovaModule('q');
    var deferral = new Q.defer();

    if (context.opts.cordova.platforms.indexOf('ios') < 0) {
        throw new Error('This plugin expects the ios platform to exist.');
    }

    // Get the bundleid from config.xml
    var contents = fs.readFileSync(path.join(context.opts.projectRoot, "config.xml"), 'utf-8');
    if (contents) {
        // BOM
        contents = contents.substring(contents.indexOf('<'));
    }
    var elementTree = context.requireCordovaModule('elementtree');
    var etree = elementTree.parse(contents);
    var bundleId = etree.getroot().get('id');
    console.error('bundle id:', bundleId);

    var iosFolder = context.opts.cordova.project ? context.opts.cordova.project.root : path.join(context.opts.projectRoot, 'platforms/ios/');
    console.error("iosFolder: " + iosFolder);

    fs.readdir(iosFolder, function (err, data) {
        var projectFolder;
        var projectName;
        var run = function () {
            var pbxProject;
            var projectPath;
            var configGroups;
            var config;
            var resourcesFolderPath = path.join(iosFolder, projectName, 'Resources');

            projectPath = path.join(projectFolder, 'project.pbxproj');

            if (context.opts.cordova.project) {
                pbxProject = context.opts.cordova.project.parseProjectFile(context.opts.projectRoot).xcode;
            } else {
                pbxProject = xcode.project(projectPath);
                pbxProject.parseSync();
            }

            var stickerPackName = projectName + " Stickers";
            // var stickerPackName = "Stickers";

            pbxProject.addStickersTarget(stickerPackName + ".appex", bundleId, stickerPackName);
            stickersKey = pbxProject.addStickerResourceFile("Stickers.xcassets", {}, stickerPackName);

            // cordova makes a CustomTemplate pbxgroup, the stickersGroup must be added there
            var customTemplateKey = pbxProject.findPBXGroupKey({
                name: "CustomTemplate"
            });
            if (customTemplateKey) {
                pbxProject.addToPbxGroup(stickersKey, customTemplateKey);
            }


            configGroups = pbxProject.hash.project.objects.XCBuildConfiguration;
            for (var key in configGroups) {
                config = configGroups[key];
            }

            // write the updated project file
            fs.writeFileSync(projectPath, pbxProject.writeSync());
            console.error("Added Stickers Extension to " + projectName + " xcode project");

            deferral.resolve();
        };

        if (err) {
            throw err;
        }

        // Find the project folder by looking for *.xcodeproj
        if (data && data.length) {
            data.forEach(function (folder) {
                if (folder.match(/\.xcodeproj$/)) {
                    projectFolder = path.join(iosFolder, folder);
                    projectName = path.basename(folder, '.xcodeproj');
                }
            });
        }

        if (!projectFolder || !projectName) {
            throw new Error("Could not find an .xcodeproj folder in: " + iosFolder);
        }

        run();

    });


    return deferral.promise;
};