private static void Compile(CodeGenerationBuilder builder)
{
var compilerParameters = new CompilerParameters
{
GenerateExecutable = false,
GenerateInMemory = false,
OutputAssembly = CompositeGeneratedAssemblyPath,
TempFiles = new TempFileCollection(TempAssemblyFolderPath)
};
compilerParameters.ReferencedAssemblies.AddRangeIfNotContained(builder.AssemblyLocations.ToArray());
compilerParameters.AddAssemblyLocationsFromBin();
var codeCompileUnit = new CodeCompileUnit();
codeCompileUnit.Namespaces.AddRange(builder.Namespaces.ToArray());
for (var i = 0; i < NumberOfCompileRetries; i++)
{
var compiler = CSharpCodeProviderFactory.CreateCompiler();
CompilerResults compileResult = compiler.CompileAssemblyFromDom(compilerParameters, codeCompileUnit);
if (!compileResult.Errors.HasErrors)
{
return;
}
if (i == NumberOfCompileRetries - 1)
{
OutputSourceCodeOnError(compiler, codeCompileUnit);
var sb = new StringBuilder();
foreach (CompilerError compilerError in compileResult.Errors)
{
if (compilerError.IsWarning)
{
continue;
}
var entry = "Compile error: " + compilerError.ErrorNumber + "(" + compilerError.Line + ")" + ": " + compilerError.ErrorText.Replace("{", "{{").Replace("}", "}}");
Log.LogError(LogTitle, entry);
sb.AppendLine(entry);
}
throw new InvalidOperationException(sb.ToString());
}
}
}
private static CompatibilityCheckResult CheckAgainstAppCode(DataTypeDescriptor dataTypeDescriptorToTest, bool includeDataTypeDescriptor)
{
var filesToCompile = GetAppCodeFiles().ToList();
if (filesToCompile.Count == 0)
{
return(new CompatibilityCheckResult());
}
var csCompiler = CSharpCodeProviderFactory.CreateCompiler();
var referencedAssemblies = new List <Assembly>();
var codeTypeDeclarations = new Dictionary <string, List <CodeTypeDeclaration> >();
foreach (var dataTypeDescriptor in DataMetaDataFacade.GeneratedTypeDataTypeDescriptors)
{
if (!includeDataTypeDescriptor && dataTypeDescriptor.DataTypeId == dataTypeDescriptorToTest.DataTypeId)
{
continue;
}
var dataTypeDescriptorToUse = dataTypeDescriptor;
if (includeDataTypeDescriptor && dataTypeDescriptor.DataTypeId == dataTypeDescriptorToTest.DataTypeId)
{
dataTypeDescriptorToUse = dataTypeDescriptorToTest;
}
referencedAssemblies.AddRange(InterfaceCodeGenerator.GetReferencedAssemblies(dataTypeDescriptorToUse));
var codeTypeDeclaration = InterfaceCodeGenerator.CreateCodeTypeDeclaration(dataTypeDescriptorToUse);
if (!codeTypeDeclarations.TryGetValue(dataTypeDescriptorToUse.Namespace, out var declarations))
{
declarations = new List <CodeTypeDeclaration>();
codeTypeDeclarations.Add(dataTypeDescriptorToUse.Namespace, declarations);
}
declarations.Add(codeTypeDeclaration);
var tempFilePath = GetTempFileName(dataTypeDescriptorToUse);
filesToCompile.Add(tempFilePath);
using (var file = File.Create(tempFilePath))
{
using (var sw = new StreamWriter(file))
{
var codeNamespace = new CodeNamespace(dataTypeDescriptorToUse.Namespace);
codeNamespace.Types.Add(codeTypeDeclaration);
csCompiler.GenerateCodeFromNamespace(codeNamespace, sw, new CodeGeneratorOptions());
}
var sb = new StringBuilder();
using (var sw = new StringWriter(sb))
{
csCompiler.GenerateCodeFromMember(codeTypeDeclaration, sw, new CodeGeneratorOptions());
}
}
}
filesToCompile.Sort();
var compilerParameters = new CompilerParameters
{
GenerateExecutable = false,
GenerateInMemory = true
};
compilerParameters.ReferencedAssemblies.AddRangeIfNotContained(referencedAssemblies.Select(f => f.Location).ToArray());
compilerParameters.ReferencedAssemblies.AddRangeIfNotContained(CodeGenerationManager.CompiledAssemblies.Select(f => f.Location).ToArray());
compilerParameters.AddLoadedAssemblies(false);
compilerParameters.AddAssemblyLocationsFromBin();
compilerParameters.AddCommonAssemblies();
compilerParameters.RemoveGeneratedAssemblies();
var codeCompileUnit = new CodeCompileUnit();
foreach (var kvp in codeTypeDeclarations)
{
var codeNamespace = new CodeNamespace(kvp.Key);
codeNamespace.Types.AddRange(kvp.Value.ToArray());
codeCompileUnit.Namespaces.Add(codeNamespace);
}
var compiler = CSharpCodeProviderFactory.CreateCompiler();
var compileResult = compiler.CompileAssemblyFromFile(compilerParameters, filesToCompile.ToArray());
if (!compileResult.Errors.HasErrors)
{
return(new CompatibilityCheckResult());
}
// Checking for a missing assembly error, if it is present, that means that App_Code check isn't applicable due to circular reference
foreach (CompilerError error in compileResult.Errors)
{
if (error.ErrorNumber == "CS0012" && error.ErrorText.Contains("Composite.Generated"))
{
return(new CompatibilityCheckResult());
}
}
return(new CompatibilityCheckResult(compileResult));
}
/// <summary>
/// This method will compile the type defined in <paramref name="codeGenerationBuilder"/>
/// and return the result types. These types exists in a temp assembly, that will be
/// deleted when the app domain is terminated.
/// </summary>
/// <param name="codeGenerationBuilder"></param>
/// <param name="verbose"></param>
/// <returns></returns>
public static IEnumerable <Type> CompileRuntimeTempTypes(CodeGenerationBuilder codeGenerationBuilder, bool verbose = true)
{
var t1 = Environment.TickCount;
_compositeGeneratedCompiled = false; // When compiling a new type, Composite.Generated.dll should always be recompiled
var compilerParameters = new CompilerParameters
{
GenerateExecutable = false,
GenerateInMemory = false,
OutputAssembly = Path.Combine(TempAssemblyFolderPath, Guid.NewGuid() + ".dll")
};
compilerParameters.ReferencedAssemblies.AddRangeIfNotContained(codeGenerationBuilder.AssemblyLocations.ToArray());
compilerParameters.ReferencedAssemblies.AddRangeIfNotContained(_compiledAssemblies.Select(f => f.Location).ToArray());
compilerParameters.AddAssemblyLocationsFromBin();
var codeCompileUnit = new CodeCompileUnit();
codeCompileUnit.Namespaces.AddRange(codeGenerationBuilder.Namespaces.ToArray());
var compiler = CSharpCodeProviderFactory.CreateCompiler();
var compileResult = compiler.CompileAssemblyFromDom(compilerParameters, codeCompileUnit);
if (!compileResult.Errors.HasErrors)
{
var resultAssembly = compileResult.CompiledAssembly;
AddCompiledAssembly(resultAssembly);
var resultTypes = resultAssembly.GetTypes();
var t2 = Environment.TickCount;
Log.LogVerbose(LogTitle, $"Compile '{codeGenerationBuilder.DebugLabel}' in {t2 - t1}ms");
Log.LogVerbose(LogTitle, $"Types from : {compilerParameters.OutputAssembly}");
foreach (var resultType in resultTypes)
{
_compiledTypesByFullName[resultType.FullName] = resultType;
}
return(resultTypes);
}
OutputSourceCodeOnError(compiler, codeCompileUnit);
var failedAssemblyLoads = LoadAssembliesToMemory(compilerParameters.ReferencedAssemblies);
var sb = new StringBuilder();
failedAssemblyLoads.ForEach(asm => sb.AppendFormat("Failed to load dll: '{0}' : {1}", asm.First, asm.Second).AppendLine());
sb.AppendLine("Failed building: " + codeGenerationBuilder.DebugLabel);
foreach (CompilerError compilerError in compileResult.Errors)
{
if (compilerError.IsWarning)
{
continue;
}
var entry = "Compile error: " + compilerError.ErrorNumber + "(" + compilerError.Line + ")" + ": " + compilerError.ErrorText.Replace("{", "{{").Replace("}", "}}");
if (verbose)
{
Log.LogError(LogTitle, entry);
}
sb.AppendLine(entry);
}
throw new InvalidOperationException(sb.ToString());
}
