private string ProjectHeader(
Assembly assembly,
IEnumerable <ResponseFileData> responseFilesData,
string[] roslynAnalyzerDllPaths
)
{
var toolsVersion = "4.0";
var productVersion = "10.0.20506";
const string baseDirectory = ".";
var targetFrameworkVersion = "v4.7.1";
var targetLanguageVersion = "latest"; // danger: latest is not the same absolute value depending on the VS version.
if (m_CurrentInstallation != null)
{
var vsLanguageSupport = m_CurrentInstallation.LatestLanguageVersionSupported;
var unityLanguageSupport = UnityInstallation.LatestLanguageVersionSupported(assembly);
// Use the minimal supported version between VS and Unity, so that compilation will work in both
targetLanguageVersion = (vsLanguageSupport <= unityLanguageSupport ? vsLanguageSupport : unityLanguageSupport).ToString(2); // (major, minor) only
}
var projectType = ProjectTypeOf(assembly.name);
var arguments = new object[]
{
toolsVersion,
productVersion,
ProjectGuid(assembly),
XmlFilename(FileUtility.Normalize(InternalEditorUtility.GetEngineAssemblyPath())),
XmlFilename(FileUtility.Normalize(InternalEditorUtility.GetEditorAssemblyPath())),
string.Join(";", assembly.defines.Concat(responseFilesData.SelectMany(x => x.Defines)).Distinct().ToArray()),
MSBuildNamespaceUri,
assembly.name,
assembly.outputPath,
GetRootNamespace(assembly),
targetFrameworkVersion,
targetLanguageVersion,
baseDirectory,
assembly.compilerOptions.AllowUnsafeCode | responseFilesData.Any(x => x.Unsafe),
// flavoring
projectType + ":" + (int)projectType,
EditorUserBuildSettings.activeBuildTarget + ":" + (int)EditorUserBuildSettings.activeBuildTarget,
Application.unityVersion,
VisualStudioIntegration.PackageVersion()
};
try
{
#if UNITY_2020_2_OR_NEWER
return(string.Format(GetProjectHeaderTemplate(roslynAnalyzerDllPaths, assembly.compilerOptions.RoslynAnalyzerRulesetPath), arguments));
#else
return(string.Format(GetProjectHeaderTemplate(Array.Empty <string>(), null), arguments));
#endif
}
catch (Exception)
{
throw new NotSupportedException("Failed creating c# project because the c# project header did not have the correct amount of arguments, which is " + arguments.Length);
}
}
internal string GetLangVersion(Assembly assembly)
{
var targetLanguageVersion = "latest"; // danger: latest is not the same absolute value depending on the VS version.
if (m_CurrentInstallation != null)
{
var vsLanguageSupport = m_CurrentInstallation.LatestLanguageVersionSupported;
var unityLanguageSupport = UnityInstallation.LatestLanguageVersionSupported(assembly);
// Use the minimal supported version between VS and Unity, so that compilation will work in both
targetLanguageVersion = (vsLanguageSupport <= unityLanguageSupport ? vsLanguageSupport : unityLanguageSupport).ToString(2); // (major, minor) only
}
return(targetLanguageVersion);
}