JustinCredible.Build.Targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <!-- Used to get the version number string from a Cordova configuration XML file. -->
  <UsingTask
    TaskName="GetVersionNumbers"
    TaskFactory="CodeTaskFactory"
    AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v12.0.dll" >
    <ParameterGroup>
      <ConfigFile ParameterType="System.String" Required="true" />
      <MajorVersion ParameterType="System.String" Required="false" Output="true" />
      <MinorVersion ParameterType="System.String" Required="false" Output="true" />
      <BuildVersion ParameterType="System.String" Required="false" Output="true" />
    </ParameterGroup>
    <Task>
      <Reference Include="System.Xml" />
      <Reference Include="System.Xml.Linq"/>
      <Using Namespace="System"/>
      <Using Namespace="System.Linq"/>
      <Using Namespace="System.Xml.Linq"/>
      <Code Type="Fragment" Language="cs">
        <![CDATA[
var configXml = XDocument.Load(this.ConfigFile);

var versionString = configXml.Root.Attribute("version").Value.ToString();

var versionParts = versionString.Split('.');

this.MajorVersion = versionParts[0];
this.MinorVersion = versionParts[1];
this.BuildVersion = versionParts[2];

return true;
]]>
      </Code>
    </Task>
  </UsingTask>

  <!-- Used to get an arbitrary preference value from a Cordova configuration XML file. -->
  <UsingTask
    TaskName="GetPreferenceFromConfigXml"
    TaskFactory="CodeTaskFactory"
    AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v12.0.dll" >
    <ParameterGroup>
      <ConfigFile ParameterType="System.String" Required="true" Output="false" />
      <PreferenceName ParameterType="System.String" Required="true" Output="false" />
      <PreferenceValue ParameterType="System.String" Required="false" Output="true" />
    </ParameterGroup>
    <Task>
      <Reference Include="System.Xml" />
      <Reference Include="System.Xml.Linq"/>
      <Using Namespace="System"/>
      <Using Namespace="System.Linq"/>
      <Using Namespace="System.Xml.Linq"/>
      <Using Namespace="System.Xml.XPath"/>
      <Code Type="Fragment" Language="cs">
        <![CDATA[
var document = new XPathDocument(this.ConfigFile);
var query = String.Format("/*[local-name() = 'widget']/*[local-name() = 'preference'][@name='{0}']/@value", this.PreferenceName);
var node = document.CreateNavigator().SelectSingleNode(query);
this.PreferenceValue = node.Value;

return true;
]]>
      </Code>
    </Task>
  </UsingTask>

  <!--
    Used to create a JavaScript file which declares global variables for
    use in the application during runtime.
  -->
  <UsingTask
    TaskName="CreateBuildVarsJs"
    TaskFactory="CodeTaskFactory"
    AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v12.0.dll" >
    <ParameterGroup>
      <FilePath ParameterType="System.String" Required="true" />
      <IsDebug ParameterType="System.String" Required="true" />
      <MajorVersion ParameterType="System.String" Required="true" />
      <MinorVersion ParameterType="System.String" Required="true" />
      <BuildVersion ParameterType="System.String" Required="true" />
      <ApiUrl ParameterType="System.String" Required="true" />
    </ParameterGroup>
    <Task>
      <Using Namespace="System"/>
      <Using Namespace="System.Text"/>
      <Using Namespace="System.IO"/>
      <Code Type="Fragment" Language="cs">
        <![CDATA[

StringBuilder jsSource = new StringBuilder();

jsSource.Append("window.buildVars = {");
jsSource.AppendFormat("debug: {0}", IsDebug.ToString().ToLower());
jsSource.AppendFormat(",");
jsSource.AppendFormat("buildTimestamp: '{0}'", DateTime.Now.ToString());
jsSource.AppendFormat(",");
jsSource.AppendFormat("majorVersion: {0}", MajorVersion);
jsSource.AppendFormat(",");
jsSource.AppendFormat("minorVersion: {0}", MinorVersion);
jsSource.AppendFormat(",");
jsSource.AppendFormat("buildVersion: {0}", BuildVersion);
jsSource.AppendFormat(",");
jsSource.AppendFormat("apiUrl: '{0}'", ApiUrl);
jsSource.Append("};");

File.WriteAllText(FilePath, jsSource.ToString());

return true;
]]>
      </Code>
    </Task>
  </UsingTask>

</Project>