public T4ReSharperEnvironment([NotNull] IVsEnvironmentStaticInformation vsEnvironmentInformation)
{
_vsEnvironmentInformation = vsEnvironmentInformation;
switch (vsEnvironmentInformation.VsVersion2.Major)
{
case VsVersions.Vs2010:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 0));
CSharpLanguageLevel = CSharpLanguageLevel.CSharp40;
_textTemplatingAssemblyNames = new[] {
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating", 10),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 10)
};
break;
case VsVersions.Vs2012:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 5));
CSharpLanguageLevel = CSharpLanguageLevel.CSharp50;
_textTemplatingAssemblyNames = new[] {
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating", 11),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 11),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 10)
};
break;
case VsVersions.Vs2013:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 5));
CSharpLanguageLevel = CSharpLanguageLevel.CSharp50;
_textTemplatingAssemblyNames = new[] {
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating", 12),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 11),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 10)
};
break;
case VsVersions.Vs2015:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 5));
const int vs2015Update2Build = 25123;
CSharpLanguageLevel = vsEnvironmentInformation.VsVersion4.Build >= vs2015Update2Build ? CSharpLanguageLevel.CSharp60 : CSharpLanguageLevel.CSharp50;
_textTemplatingAssemblyNames = new[] {
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating", 14),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 11),
CreateGacAssemblyName("Microsoft.VisualStudio.TextTemplating.Interfaces", 10)
};
break;
case VsVersions.Vs2017:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 6));
CSharpLanguageLevel = CSharpLanguageLevel.CSharp70;
_textTemplatingAssemblyNames = new[] {
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.15.0"),
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.Interfaces.11.0"),
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.Interfaces.10.0")
};
break;
case VsVersions.Vs2019:
_targetFrameworkId = TargetFrameworkId.Create(FrameworkIdentifier.NetFramework, new Version(4, 7, 2));
CSharpLanguageLevel = CSharpLanguageLevel.CSharp73;
_textTemplatingAssemblyNames = new[] {
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.15.0"),
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.Interfaces.11.0"),
CreateDevEnvPublicAssemblyName(vsEnvironmentInformation, "Microsoft.VisualStudio.TextTemplating.Interfaces.10.0")
};
break;
default:
_textTemplatingAssemblyNames = EmptyArray <string> .Instance;
break;
}
}
private static string CreateDevEnvPublicAssemblyName([NotNull] IVsEnvironmentStaticInformation vsEnvironmentInformation, [NotNull] string name)
=> vsEnvironmentInformation
.DevEnvInstallDir
.Combine(RelativePath.Parse("PublicAssemblies\\" + name + ".dll"))
.FullPath;
