public static PreProcessResult PreProcess(IActivityMonitor monitor, XElement e)
{
IReadOnlyList <ActivityMonitorSimpleCollector.Entry> errors = null;
XElement result;
using (monitor.CollectEntries(err => errors = err))
{
result = (XElement)RemoveRegionsAndResolveReusables(new Reusables(monitor, e)).Single();
}
return(new PreProcessResult(errors, result));
}
bool GenerateSourceCodeFirstPass(IActivityMonitor monitor,
ICSCodeGenerationContext codeGenContext,
string?informationalVersion,
List <MultiPassCodeGeneration> collector,
IEnumerable <ICSCodeGenerator> aspectsGenerators)
{
Debug.Assert(EngineMap != null);
Debug.Assert(codeGenContext.Assembly == _tempAssembly, "CodeGenerationContext mismatch.");
try
{
Debug.Assert(_valueCollector != null);
IReadOnlyList <ActivityMonitorSimpleCollector.Entry>?errorSummary = null;
using (monitor.OpenInfo($"Generating source code (first pass) for: {codeGenContext.CurrentRun.ConfigurationGroup.Names}."))
using (monitor.CollectEntries(entries => errorSummary = entries))
{
using (monitor.OpenInfo("Registering direct properties as PostBuildProperties."))
{
foreach (MutableItem item in EngineMap.StObjs.OrderedStObjs)
{
item.RegisterRemainingDirectPropertiesAsPostBuildProperties(_valueCollector);
}
}
// Retrieves CK._g workspace.
var ws = _tempAssembly.Code;
// Gets the global name space and starts with the informational version (if any),
// and, once for all, basic namespaces that we always want available.
var global = ws.Global;
if (!string.IsNullOrWhiteSpace(informationalVersion))
{
global.BeforeNamespace.Append("[assembly:System.Reflection.AssemblyInformationalVersion(")
.AppendSourceString(informationalVersion)
.Append(")]")
.NewLine();
}
// Injects System.Reflection and setup assemblies into the
// workspace that will be used to generate source code.
ws.EnsureAssemblyReference(typeof(BindingFlags));
if (CKTypeResult.Assemblies.Count > 0)
{
ws.EnsureAssemblyReference(CKTypeResult.Assemblies);
}
else
{
ws.EnsureAssemblyReference(typeof(StObjContextRoot).Assembly);
}
// Injects, once for all, basic namespaces that we always want available into the global namespace.
global.GeneratedByComment().NewLine()
.EnsureUsing("CK.Core")
.EnsureUsing("System")
.EnsureUsing("System.Collections.Generic")
.EnsureUsing("System.Linq")
.EnsureUsing("System.Threading.Tasks")
.EnsureUsing("System.Text")
.EnsureUsing("System.Reflection");
global.Append("// We don't generate nullable enabled code and we disable all warnings.").NewLine()
.Append("#nullable disable").NewLine()
.Append("#pragma warning disable").NewLine();
// Generates the Signature attribute implementation.
var nsStObj = global.FindOrCreateNamespace("CK.StObj");
nsStObj
.Append("[AttributeUsage(AttributeTargets.Assembly)]").NewLine()
.Append(@"internal sealed class SignatureAttribute : Attribute")
.OpenBlock()
.Append("public SignatureAttribute( string s ) {}").NewLine()
.Append("public readonly static (SHA1Value Signature, IReadOnlyList<string> Names) V = ( SHA1Value.Parse( (string)typeof( SignatureAttribute ).Assembly.GetCustomAttributesData().First( a => a.AttributeType == typeof( SignatureAttribute ) ).ConstructorArguments[0].Value )").NewLine()
.Append(", ").AppendArray(EngineMap.Names).Append(" );")
.CloseBlock();
// Generates the StObjContextRoot implementation.
GenerateStObjContextRootSource(monitor, nsStObj, EngineMap.StObjs.OrderedStObjs);
// Calls all ICSCodeGenerator items.
foreach (var g in EngineMap.AllTypesAttributesCache.Values.SelectMany(attr => attr.GetAllCustomAttributes <ICSCodeGenerator>())
.Concat(aspectsGenerators))
{
var second = MultiPassCodeGeneration.FirstPass(monitor, g, codeGenContext).SecondPass;
if (second != null)
{
collector.Add(second);
}
}
// Asks every ImplementableTypeInfo to generate their code.
// This step MUST always be done, even if CompileOption is None and GenerateSourceFiles is false
// since during this step, side effects MAY occur (this is typically the case of the first run where
// the "reality cache" is created).
foreach (var t in CKTypeResult.TypesToImplement)
{
t.RunFirstPass(monitor, codeGenContext, collector);
}
}
if (errorSummary != null)
{
using (monitor.OpenFatal($"{errorSummary.Count} error(s). Summary:"))
{
foreach (var e in errorSummary)
{
monitor.Trace($"{e.MaskedLevel} - {e.Text}");
}
}
return(false);
}
return(true);
}
catch (Exception ex)
{
monitor.Error("While generating final source code.", ex);
return(false);
}
}