Directory.Build.props

<Project>
  <PropertyGroup>
    <MsBuildAllProjects>$(MsBuildAllProjects);$(MsBuildThisFileFullPath)</MsBuildAllProjects>
    <VersionPrefix>4.0.0-beta.1</VersionPrefix>
  </PropertyGroup>
  <PropertyGroup>
    <TODAY>$([System.DateTime]::Now.ToString("yyyyMMdd"))</TODAY>
    <InformationalVersion Condition=" '$(SHORT_SHA)' != '' ">$(InformationalVersion)git:$(SHORT_SHA)</InformationalVersion>
  </PropertyGroup>  
  <Choose>
    <When Condition=" '$(Prerelease)' != '' ">
      <PropertyGroup>
        <!-- Prerelease version numbers are MAJOR.MINOR.0-pre-build###### -->
        <VersionSuffix>$(Prerelease)-build$(BUILD_BUILDID.PadLeft(2, '0'))</VersionSuffix>
        <VersionSuffix Condition=" '$(SHORT_SHA)' != '' ">$(Prerelease)-$(SHORT_SHA)</VersionSuffix>
      </PropertyGroup>
    </When>
    <When Condition=" '$(GITHUB_RELEASE)' == 'true' ">
      <PropertyGroup>
        <VersionSuffix/>
      </PropertyGroup>
    </When>
    <Otherwise>
      <PropertyGroup>
        <!-- append the build number if it is available -->
        <VersionSuffix Condition=" '$(GITHUB_RUN_NUMBER)' != '' ">$(VersionSuffix)$(GITHUB_RUN_NUMBER)</VersionSuffix>
        <VersionSuffix Condition=" '$(SHORT_SHA)' != '' ">$(VersionSuffix)-$(SHORT_SHA)</VersionSuffix>
        <VersionSuffix Condition=" '$(VersionSuffix)' == '' ">build-$(TODAY)</VersionSuffix>
      </PropertyGroup>
    </Otherwise>
  </Choose>
</Project>