dotnet-installer/build/Microsoft.DotNet.Cli.GitCommitInfo.targets

<Project ToolsVersion="15.0">
  <Target Name="WriteGitCommitInfoProps"
          DependsOnTargets="BuildDotnetCliBuildFramework">
    <GetCommitHash RepoRoot="$(RepoRoot)">
      <Output TaskParameter="CommitHash" PropertyName="GitInfoCommitHash" />
    </GetCommitHash>

    <GenerateBuildVersionInfo RepoRoot="$(RepoRoot)"
                              VersionMajor="$(VersionMajor)"
                              VersionMinor="$(VersionMinor)"
                              VersionPatch="$(VersionPatch)"
                              ReleaseSuffix="$(ReleaseSuffix)">
      <Output TaskParameter="CommitCount" PropertyName="GitInfoCommitCount" />
      <Output TaskParameter="MsiVersion" PropertyName="BuildInfoMsiVersion" />
      <Output TaskParameter="VersionBadgeMoniker" PropertyName="BuildInfoVersionBadgeMoniker" />
    </GenerateBuildVersionInfo>

    <PropertyGroup>
      <ShouldOverWriteThePropsFile 
        Condition=" '$(CommitHash)' != '$(GitInfoCommitHash)' Or 
                    '$(CommitCount)' != '$(GitInfoCommitCount)' Or 
                    '$(MsiVersion)' != '$(BuildInfoMsiVersion)' Or 
                    '$(VersionBadgeMoniker)' != '$(BuildInfoVersionBadgeMoniker)' ">true</ShouldOverWriteThePropsFile>

      <GitCommitInfoPropsContent>
&lt;Project ToolsVersion=&quot;15.0&quot;&gt;
    &lt;PropertyGroup&gt;
        &lt;CommitHash&gt;$(GitInfoCommitHash)&lt;/CommitHash&gt;
        &lt;CommitCount&gt;$(GitInfoCommitCount)&lt;/CommitCount&gt;
        &lt;MsiVersion&gt;$(BuildInfoMsiVersion)&lt;/MsiVersion&gt;
        &lt;VersionBadgeMoniker&gt;$(BuildInfoVersionBadgeMoniker)&lt;/VersionBadgeMoniker&gt;
    &lt;/PropertyGroup&gt;
&lt;/Project&gt;
      </GitCommitInfoPropsContent>
    </PropertyGroup>

    <WriteLinesToFile File="$(GitCommitInfoProps)"
                      Lines="$(GitCommitInfoPropsContent)"
                      Condition=" '$(ShouldOverwriteThePropsFile)' == 'true' "/>
  </Target>
</Project>