feat(generator): Scaffold Cordova hook for copying Icons and Splash S…

…creens

app/index.js

@@ -155,6 +155,12 @@ IonicGenerator.prototype.packageFiles = function packageFiles() {
  this.template('common/_gitignore', '.gitignore');
 };
 
+IonicGenerator.prototype.cordovaHooks = function cordovaHooks() {
+ var iconsAndSplash = 'hooks/after_prepare/icons_and_splashscreens.js';
+ this.template(iconsAndSplash);
+ fs.chmodSync(iconsAndSplash, '755');
+};
+
 IonicGenerator.prototype.testFiles = function testFiles() {
  this.template('spec/controllers.js', 'test/spec/controllers.js');
 };

templates/common/_package.json

@@ -4,6 +4,7 @@
  "dependencies": {},
  "devDependencies": {
  "grunt": "~0.4.1",
+ "glob": "~4.0.5",
  "grunt-autoprefixer": "~0.4.0",
  "grunt-wiredep": "^1.7.0",
  "grunt-concurrent": "~0.4.1",
@@ -33,6 +34,9 @@
  "time-grunt": "~0.2.1",
  "cordova": "~3.5.0-0.2.6",
  "lodash": "~2.4.1",
+ "mkdirp": "~0.5.0",
+ "ncp": "~0.6.0",
+ "orchestrator": "~0.3.7",
  "ripple-emulator": "~0.9.23"
  },
  "engines": {

templates/hooks/after_prepare/icons_and_splashscreens.js

@@ -0,0 +1,76 @@
+#!/usr/bin/env node
+/**
+ * Algorithm
+ * [1] Look at all installed platforms
+ * [2] Copy (non-destructive) icons and splash screens from platform to local RESOURCE_DIR
+ * [3] Copy (destructive) matching icons and splash screens from RESOURCE_DIR to platform
+ *
+ * This ensures that local RESOURCE_DIR will be pre-scaffolded with icons and splash
+ * screens generated by Cordova as placeholder ONLY for installed platforms and that
+ * any modifications to local assets are reflected in the CORRECT Cordova platform
+ * locations, without having to hardcode file paths.
+ */
+var fs = require('fs');
+var path = require('path');
+var _ = require('lodash');
+var ncp = require('ncp');
+var mkdirp = require('mkdirp');
+var glob = require('glob');
+var Orchestrator = require('orchestrator');
+
+var BASES = {
+ android: 'res',
+ ios: '<%= appName %>/Resources'
+};
+var RESOURCE_DIR = 'resources';
+
+// Helper function for file copying that ensures directory existence.
+function copyFile (src, dest, ncpOpts, callback) {
+ var orchestrator = new Orchestrator();
+ var parts = dest.split(path.sep);
+ var fileName = parts.pop();
+ var destDir = parts.join(path.sep);
+ var destFile = path.resolve(destDir, fileName);
+ orchestrator.add('ensureDir', function (done) {
+ mkdirp(destDir, function (err) {
+ done(err);
+ });
+ });
+ orchestrator.add('copyFile', ['ensureDir'], function (done) {
+ ncp(src, destFile, ncpOpts, function (err) {
+ done(err);
+ });
+ });
+ orchestrator.start('copyFile', function (err) {
+ callback(err);
+ });
+}
+
+// Main
+var platforms = fs.readdirSync('platforms');
+_.each(platforms, function (platform) {
+ var base = path.resolve('platforms', platform, BASES[platform]);
+ glob(base + '/**/*.png', function (err, files) {
+ _.each(files, function (cordovaFile) {
+ var orchestrator = new Orchestrator();
+ var parts = cordovaFile.split(path.sep);
+ var fileName = parts.pop();
+ var localDir = path.resolve(RESOURCE_DIR, platform, _.last(parts));
+ var localFile = path.resolve(localDir, fileName);
+
+ orchestrator.add('copyFromCordova', function (done) {
+ copyFile(cordovaFile, localFile, { clobber: false }, function (err) {
+ done(err);
+ });
+ });
+ orchestrator.add('copyToCordova', ['copyFromCordova'], function (done) {
+ copyFile(localFile, cordovaFile, { clobber: true }, function (err) {
+ done(err);
+ });
+ });
+ orchestrator.start('copyToCordova', function (err) {
+ if (err) { console.error(err); }
+ });
+ });
+ });
+});