feat(buildNumber): store or change build number in config.xml

closes #18

src/index.js

@@ -1,7 +1,9 @@
 'use strict';
 
 import setVersion from './set-version';
+import setBuildNumber from './set-build-number';
 
 export default {
-    setVersion
+    setVersion,
+    setBuildNumber
 };

src/set-build-number.js

@@ -0,0 +1,23 @@
+'use strict';
+
+import fs from 'mz/fs';
+import xml2js from 'xml2js-es6-promise';
+import { Builder } from 'xml2js';
+
+const xmlBuilder = new Builder();
+
+function setBuildNumber(configPath, buildNumber) {
+    return fs.readFile(configPath, { encoding: 'UTF-8' })
+        .then((xmlString) => xml2js(xmlString))
+        .then((xml) => writeBuildNumber(configPath, buildNumber, xml));
+}
+
+function writeBuildNumber(configPath, buildNumber, xml) {
+    xml.widget.$['android-versionCode'] = buildNumber;
+    xml.widget.$['ios-CFBundleVersion'] = buildNumber;
+    xml.widget.$['osx-CFBundleVersion'] = buildNumber;
+    let newConfigData = xmlBuilder.buildObject(xml);
+    return fs.writeFile(configPath, newConfigData, { encoding: 'UTF-8' });
+}
+
+export default setBuildNumber;

test/set-build-number.test.js

@@ -0,0 +1,93 @@
+'use strict';
+
+import chai from 'chai';
+import chaiAsPromised from 'chai-as-promised';
+import fs from 'fs-promise';
+
+import cordovaSetVersion from '../src/index';
+
+const fileParams = { encoding: 'UTF-8' };
+const configPaths = {
+    COPY: './config.xml',
+    GOOD: './set-build-number/configs/config.good.xml',
+    WITHOUT: './set-build-number/configs/config.good.xml',
+    MALFORMED: './set-build-number/configs/config.malformed.xml',
+    MISSING: './set-build-number/configs/config.missing.xml',
+    EXPECTED: './set-build-number/configs/config.expected.xml'
+};
+
+chai.use(chaiAsPromised);
+chai.should();
+
+describe('setBuildNumber', () => {
+    before(() => {
+        process.chdir(__dirname);
+    });
+
+    it('should exist', () => {
+        cordovaSetVersion.should.have.property('setBuildNumber');
+    });
+
+    it('should be a function', () => {
+        let type = typeof cordovaSetVersion.setBuildNumber;
+        type.should.equal('function');
+    });
+
+    it('should replace existing build number attribute values', () => {
+        fs.copySync(configPaths.GOOD, configPaths.COPY);
+
+        let promise = cordovaSetVersion.setBuildNumber(configPaths.COPY, 24)
+            .then(() => fs.readFile(configPaths.COPY, fileParams));
+
+        let expectedConfig = fs.readFileSync(configPaths.EXPECTED, fileParams);
+
+        return promise.should.be.fulfilled
+            .then((result) => {
+                result.should.equal(expectedConfig);
+            });
+    });
+
+
+    it('should create build number attributes, when missing', () => {
+        fs.copySync(configPaths.WITHOUT, configPaths.COPY);
+
+        let promise = cordovaSetVersion.setBuildNumber(configPaths.COPY, 24)
+            .then(() => fs.readFile(configPaths.COPY, fileParams));
+
+        let expectedConfig = fs.readFileSync(configPaths.EXPECTED, fileParams);
+
+        return promise.should.be.fulfilled
+            .then((result) => {
+                result.should.equal(expectedConfig);
+            });
+    });
+
+    it('should return an error about missing config.xml file', () => {
+        let promise = cordovaSetVersion.setBuildNumber(configPaths.MISSING, '1.0.0')
+            .then(() => fs.readFile(configPaths.COPY, fileParams));
+
+        return promise.should.be.rejected
+            .then((error) => {
+                error.should.be.instanceOf(Error);
+                error.should.have.property('message');
+                error.message.should.contain('no such file or directory');
+                error.message.should.contain(configPaths.MISSING);
+            });
+    });
+
+    it('should return an error about bad config.xml file', () => {
+        let promise = cordovaSetVersion.setVersion(configPaths.MALFORMED, '1.0.0')
+
+        return promise.should.be.rejected
+            .then((error) => {
+                error.should.be.instanceOf(Error);
+                error.message.should.not.contain('no such file or directory');
+            });
+    });
+
+    afterEach(function () {
+        if (fs.existsSync(configPaths.COPY)) {
+            fs.removeSync(configPaths.COPY);
+        }
+    });
+});

test/set-build-number/configs/config.expected.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<widget id="com.ionicframework.ionic2" version="0.0.0" android-versionCode="24" ios-CFBundleVersion="24" osx-CFBundleVersion="24" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+  <name>ionic2-rc6</name>
+  <description>An awesome Ionic/Cordova app.</description>
+  <author email="hi@ionicframework" href="http://ionicframework.com/">Ionic Framework Team</author>
+  <content src="index.html"/>
+  <access origin="*"/>
+  <allow-navigation href="http://ionic.local/*"/>
+  <allow-intent href="http://*/*"/>
+  <allow-intent href="https://*/*"/>
+  <allow-intent href="tel:*"/>
+  <allow-intent href="sms:*"/>
+  <allow-intent href="mailto:*"/>
+  <allow-intent href="geo:*"/>
+  <platform name="android">
+    <allow-intent href="market:*"/>
+  </platform>
+  <platform name="ios">
+    <allow-intent href="itms:*"/>
+    <allow-intent href="itms-apps:*"/>
+  </platform>
+  <preference name="webviewbounce" value="false"/>
+  <preference name="UIWebViewBounce" value="false"/>
+  <preference name="DisallowOverscroll" value="true"/>
+  <preference name="android-minSdkVersion" value="16"/>
+  <preference name="BackupWebStorage" value="none"/>
+  <preference name="SplashMaintainAspectRatio" value="true"/>
+  <preference name="FadeSplashScreenDuration" value="300"/>
+  <preference name="SplashShowOnlyFirstTime" value="false"/>
+  <feature name="StatusBar">
+    <param name="ios-package" onload="true" value="CDVStatusBar"/>
+  </feature>
+  <plugin name="ionic-plugin-keyboard" spec="~2.2.1"/>
+  <plugin name="cordova-plugin-whitelist" spec="1.3.1"/>
+  <plugin name="cordova-plugin-console" spec="1.0.5"/>
+  <plugin name="cordova-plugin-statusbar" spec="2.2.1"/>
+  <plugin name="cordova-plugin-device" spec="1.1.4"/>
+  <plugin name="cordova-plugin-splashscreen" spec="~4.0.1"/>
+</widget>

test/set-build-number/configs/config.good.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<widget id="com.ionicframework.ionic2" version="0.0.0" android-versionCode="0" ios-CFBundleVersion="0" osx-CFBundleVersion="0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+  <name>ionic2-rc6</name>
+  <description>An awesome Ionic/Cordova app.</description>
+  <author email="hi@ionicframework" href="http://ionicframework.com/">Ionic Framework Team</author>
+  <content src="index.html"/>
+  <access origin="*"/>
+  <allow-navigation href="http://ionic.local/*"/>
+  <allow-intent href="http://*/*"/>
+  <allow-intent href="https://*/*"/>
+  <allow-intent href="tel:*"/>
+  <allow-intent href="sms:*"/>
+  <allow-intent href="mailto:*"/>
+  <allow-intent href="geo:*"/>
+  <platform name="android">
+    <allow-intent href="market:*"/>
+  </platform>
+  <platform name="ios">
+    <allow-intent href="itms:*"/>
+    <allow-intent href="itms-apps:*"/>
+  </platform>
+  <preference name="webviewbounce" value="false"/>
+  <preference name="UIWebViewBounce" value="false"/>
+  <preference name="DisallowOverscroll" value="true"/>
+  <preference name="android-minSdkVersion" value="16"/>
+  <preference name="BackupWebStorage" value="none"/>
+  <preference name="SplashMaintainAspectRatio" value="true"/>
+  <preference name="FadeSplashScreenDuration" value="300"/>
+  <preference name="SplashShowOnlyFirstTime" value="false"/>
+  <feature name="StatusBar">
+    <param name="ios-package" onload="true" value="CDVStatusBar"/>
+  </feature>
+  <plugin name="ionic-plugin-keyboard" spec="~2.2.1"/>
+  <plugin name="cordova-plugin-whitelist" spec="1.3.1"/>
+  <plugin name="cordova-plugin-console" spec="1.0.5"/>
+  <plugin name="cordova-plugin-statusbar" spec="2.2.1"/>
+  <plugin name="cordova-plugin-device" spec="1.1.4"/>
+  <plugin name="cordova-plugin-splashscreen" spec="~4.0.1"/>
+</widget>

test/set-version.test.js

@@ -9,18 +9,18 @@ import cordovaSetVersion from '../src/index';
 const fileParams = { encoding: 'UTF-8' };
 const configPaths = {
     COPY: './config.xml',
-    GOOD: './configs/config.good.xml',
-    MALFORMED: './configs/config.malformed.xml',
-    MISSING: './configs/config.missing.xml',
-    EXPECTED: './configs/config.expected.xml',
-    EXPECTED_JSON: './configs/config.expected-json.xml'
+    GOOD: './set-version/configs/config.good.xml',
+    MALFORMED: './set-version/configs/config.malformed.xml',
+    MISSING: './set-version/configs/config.missing.xml',
+    EXPECTED: './set-version/configs/config.expected.xml',
+    EXPECTED_JSON: './set-version/configs/config.expected-json.xml'
 };
 const packagePaths = {
     COPY: './package.json',
-    GOOD: './packages/package.good.json',
-    MALFORMED: './packages/package.malformed.json',
-    NO_VERSION: './packages/package.no-version.json',
-    MISSING: './packages/package.missing.json'
+    GOOD: './set-version/packages/package.good.json',
+    MALFORMED: './set-version/packages/package.malformed.json',
+    NO_VERSION: './set-version/packages/package.no-version.json',
+    MISSING: './set-version/packages/package.missing.json'
 };
 
 chai.use(chaiAsPromised);

test/set-version/configs/config.good.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<widget id="com.ionicframework.ionic2" version="0.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+  <name>ionic2-rc6</name>
+  <description>An awesome Ionic/Cordova app.</description>
+  <author email="hi@ionicframework" href="http://ionicframework.com/">Ionic Framework Team</author>
+  <content src="index.html"/>
+  <access origin="*"/>
+  <allow-navigation href="http://ionic.local/*"/>
+  <allow-intent href="http://*/*"/>
+  <allow-intent href="https://*/*"/>
+  <allow-intent href="tel:*"/>
+  <allow-intent href="sms:*"/>
+  <allow-intent href="mailto:*"/>
+  <allow-intent href="geo:*"/>
+  <platform name="android">
+    <allow-intent href="market:*"/>
+  </platform>
+  <platform name="ios">
+    <allow-intent href="itms:*"/>
+    <allow-intent href="itms-apps:*"/>
+  </platform>
+  <preference name="webviewbounce" value="false"/>
+  <preference name="UIWebViewBounce" value="false"/>
+  <preference name="DisallowOverscroll" value="true"/>
+  <preference name="android-minSdkVersion" value="16"/>
+  <preference name="BackupWebStorage" value="none"/>
+  <preference name="SplashMaintainAspectRatio" value="true"/>
+  <preference name="FadeSplashScreenDuration" value="300"/>
+  <preference name="SplashShowOnlyFirstTime" value="false"/>
+  <feature name="StatusBar">
+    <param name="ios-package" onload="true" value="CDVStatusBar"/>
+  </feature>
+  <plugin name="ionic-plugin-keyboard" spec="~2.2.1"/>
+  <plugin name="cordova-plugin-whitelist" spec="1.3.1"/>
+  <plugin name="cordova-plugin-console" spec="1.0.5"/>
+  <plugin name="cordova-plugin-statusbar" spec="2.2.1"/>
+  <plugin name="cordova-plugin-device" spec="1.1.4"/>
+  <plugin name="cordova-plugin-splashscreen" spec="~4.0.1"/>
+</widget>

test/set-version/configs/config.malformed.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<widget id="com.ionicframework.ionic2" version="0.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+  <name>ionic2-rc6</name>
+  <description>An awesome Ionic/Cordova app.</description>
+  <author email="hi@ionicframework" href="http://ionicframework.com/">Ionic Framework Team</author>
+  <content src="index.html"/>
+  <access origin="*"/>
+  <allow-navigation href="http://ionic.local/*"/>
+  <allow-intent href="http://*/*"/>
+  <allow-intent href="https://*/*"/>
+  <allow-intent href="tel:*"/>
+  <allow-intent href="sms:*"/>
+  <allow-intent href="mailto:*"/>
+  <allow-intent href="geo:*"/>
+  <platform name="android">
+