release.proj

<?xml version="1.0"?>
<Project ToolsVersion="4.0" DefaultTargets="Help" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>
    <!-- Where to push the release tag. -->
    <PushUrl>https://github.com/git-tfs/msbuild-tasks.git</PushUrl>

    <!-- Where the solution lives, relative to this file. -->
    <SolutionDir>.</SolutionDir>

    <!-- Normally, we build in release mode. We might want to build in debug mode, e.g. to debug. -->
    <Configuration Condition="'$(Configuration)' == ''">Release</Configuration>

    <!-- Where the build output and its dependencies are built to. -->
    <BuildDir>$(SolutionDir)/GitTfsTasks/bin/$(Configuration)</BuildDir>

    <!-- Yo. -->
    <TargetPlatform>Any CPU</TargetPlatform>

    <!-- The file that includes the AssemblyVersionAttribute. -->
    <VersionFilePath>$(SolutionDir)\Version.cs</VersionFilePath>

    <!-- Where to build the release zip file. -->
    <PackagedDir>$(SolutionDir)/Releases</PackagedDir>

    <!-- The output zip file. -->
    <Archive>$(PackagedDir)/GitTfsTasks-$(Version).zip</Archive>

    <!-- The version tag. -->
    <VersionTag>v$(Version)</VersionTag>

    <!-- Where the MSBuildCommunityTasks live -->
    <MSBuildCommunityTasksLib>$(SolutionDir)\packages\MSBuildTasks.1.4.0.61\tools\MSBuild.Community.Tasks.dll</MSBuildCommunityTasksLib>
  </PropertyGroup>

  <!-- Files that go into the zip. -->
  <ItemGroup>
    <ReleaseFiles Include="$(SolutionDir)\README.md" />
    <ReleaseFiles Include="$(SolutionDir)\LICENSE" />
    <ReleaseFiles Include="$(SolutionDir)\NOTICE" />
    <ReleaseFiles Include="$(BuildDir)\*.dll" />
  </ItemGroup>

  <!-- The zip. -->
  <ItemGroup>
    <ArchiveFile Include="$(Archive)">
      <ContentType>application/zip</ContentType>
    </ArchiveFile>
  </ItemGroup>

  <!-- Internal: Load some extra tasks. -->
  <Target Name="MSBuildCommunityTasks"></Target><!-- pseudo-target so we can track things that use MSBuildTasks -->
  <UsingTask AssemblyFile="$(MSBuildCommunityTasksLib)" TaskName="MSBuild.Community.Tasks.TemplateFile" />
  <UsingTask AssemblyFile="$(MSBuildCommunityTasksLib)" TaskName="MSBuild.Community.Tasks.Zip" />

  <!-- Internal: Build and load the CreateRelease task. -->
  <Target Name="GitTfsTasks" DependsOnTargets="Build"></Target><!-- Normally, you'd just load it from the dll, without needing to build it too. -->
  <UsingTask TaskName="GitTfsTasks.CreateRelease" AssemblyFile="$(SolutionDir)\GitTfsTasks\bin\$(Configuration)\GitTfsTasks.dll" />

  <!-- Public: Show the howto by default. -->
  <Target Name="Help">
    <Message Text="Usage: msbuild release.proj /t:Release /p:Version=0.0.1 /p:ReleaseNotes=releasenotes-0.0.1.md" />
  </Target>

  <!-- Public: Build the release. -->
  <Target Name="Release" DependsOnTargets="UpdateVersion; Build; TagSource; PushSource; Package; UploadToGitHub">
  </Target>

  <!-- Internal: Called by Release to set the new version. -->
  <Target Name="UpdateVersion" DependsOnTargets="VersionRequired">
    <WriteLinesToFile File="$(VersionFilePath)" Lines="partial class GitTfsTasksProperties ; { ; public const string Version = %22$(Version)%22%3B ; }" Overwrite="true" Encoding="ASCII"/>
    <Exec Command="git add $(VersionFilePath)" />
    <Exec Command="git commit -m $(VersionTag)" />
  </Target>

  <!-- Internal: Called by Release to build a release version of git-tfs.exe -->
  <Target Name="Build">
    <MSBuild Projects="$(SolutionDir)\GitTfsTasks.sln" Targets="Rebuild" Properties="Configuration=$(Configuration);Platform=$(TargetPlatform);WarningLevel=0" />
  </Target>

  <!-- Internal: Called by Release to tag the git-tfs repository. -->
  <Target Name="TagSource" DependsOnTargets="VersionRequired">
    <Exec Command="git tag $(VersionTag)" />
  </Target>

  <!-- Internal: Called by Release to push the release tag to GitHub. -->
  <Target Name="PushSource" DependsOnTargets="VersionRequired">
    <Exec Command="git push $(PushUrl) master $(VersionTag)" />
  </Target>

  <!-- Internal: Called by Release to create the zip archive. -->
  <Target Name="Package" DependsOnTargets="VersionRequired; MSBuildCommunityTasks">
    <Zip Files="@(ReleaseFiles)" ZipFileName="$(Archive)" WorkingDirectory="$(BuildDir)" />
  </Target>

  <!-- Internal: Called by Release to create the release on github.com. -->
  <Target Name="UploadToGitHub" DependsOnTargets="VersionRequired; AuthTokenRequired; GitTfsTasks">
    <CreateRelease Repository="git-tfs/msbuild-tasks" OauthToken="$(GitHubAuthToken)" TagName="$(VersionTag)" Files="@(ArchiveFile)" ReleaseNotesFile="$(ReleaseNotes)">
      <Output TaskParameter="UploadedAssets" ItemName="UploadedAssets" />
    </CreateRelease>
    <Message Text="yes! -> @(UploadedAssets)" />
  </Target>

  <!-- Private: Exits with error when the Version property is not defined. -->
  <Target Name="VersionRequired">
    <Error Text="You must specify a version number! (/p:Version=X.Y.Z)" Condition="'$(Version)' == ''" />
  </Target>

  <!-- Private: Exits with error when the GitHubAuthToken property is not defined. -->
  <Import Project="Auth.targets" />
  <Target Name="AuthTokenRequired">
    <Error Text="You must set a github.com auth token in auth.targets (see auth.targets.example)" Condition="'$(GitHubAuthToken)' == ''" />
  </Target>

</Project>