tools/DotNetOpenAuth.Versioning.targets

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   3         <!-- Import this .targets file to automatically generate AssemblyVersion
   4              attribute according to DotNetOpenAuth convention.
   5              This file assumes DotNetOpenAuth.props and DotNetOpenAuth.targets are also imported. -->
   6         <PropertyGroup>
   7                 <VersionCsFile>$(IntermediatePath)\$(AssemblyName).Version.cs</VersionCsFile>
   8                 <NoWarn>$(NoWarn);1607</NoWarn>
   9         </PropertyGroup>
  10
  11         <UsingTask AssemblyFile="$(ProjectRoot)lib\MSBuild.Community.Tasks.dll" TaskName="AssemblyInfo"/>
  12
  13         <Target Name="GetBuildVersion">
  14                 <GetBuildVersion Condition=" '$(BuildVersion)' == '' "
  15                                  VersionFile="$(ProjectRoot)src\version.txt"
  16                                  GitRepoRoot="$(ProjectRoot)">
  17                         <Output TaskParameter="Version" PropertyName="BuildVersion" />
  18                         <Output TaskParameter="SimpleVersion" PropertyName="BuildVersionSimple" />
  19                         <Output TaskParameter="GitCommitId" PropertyName="AssemblyInformationalVersion" />
  20                 </GetBuildVersion>
  21                 <PropertyGroup>
  22                         <!-- In TeamCity, the build agent doesn't get the .git directory, but the commit id is available by other means. -->
  23                         <AssemblyInformationalVersion Condition=" '$(AssemblyInformationalVersion)' == '' ">$(BUILD_VCS_NUMBER)</AssemblyInformationalVersion>
  24                 </PropertyGroup>
  25                 <Warning Condition=" '$(AssemblyInformationalVersion)' == '' " Text="Unable to determine the git HEAD commit ID to use for informational version number." />
  26                 <Message Condition=" '$(AssemblyInformationalVersion)' != '' " Text="Building version $(BuildVersion) from commit $(AssemblyInformationalVersion)"/>
  27                 <Message Condition=" '$(AssemblyInformationalVersion)' == '' " Text="Building version $(BuildVersion)"/>
  28         </Target>
  29
  30         <Target Name="BeforeBuild" DependsOnTargets="GetBuildVersion">
  31                 <PropertyGroup>
  32                         <NewVersionCsFile>$(VersionCsFile).new</NewVersionCsFile>
  33                 </PropertyGroup>
  34                 <MakeDir Directories="$(IntermediatePath)"/>
  35                 <AssemblyInfo OutputFile="$(NewVersionCsFile)" CodeLanguage="C#"
  36                               AssemblyVersion="$(BuildVersion)"
  37                               AssemblyInformationalVersion="$(AssemblyInformationalVersion)" />
  38                 <!-- Avoid applying the newly generated AssemblyInfo.cs file to the build
  39                      unless it has changed in order to allow for incremental building. -->
  40                 <CompareFiles OriginalItems="$(VersionCsFile)" NewItems="$(NewVersionCsFile)">
  41                         <Output TaskParameter="AreChanged" PropertyName="AssemblyInfoChanged" />
  42                 </CompareFiles>
  43                 <Copy Condition=" '$(AssemblyInfoChanged)' == 'true' " SourceFiles="$(NewVersionCsFile)" DestinationFiles="$(VersionCsFile)" />
  44                 <ItemGroup>
  45                         <Compile Include="$(VersionCsFile)" />
  46                 </ItemGroup>
  47         </Target>
  48 </Project>