private static XElement SerializeDiagnostics(
DiagnosticMap map,
bool allProperties = true,
bool useAssemblyQualifiedName = false)
{
return(new XElement("Diagnostics",
map.DiagnosticsById
.OrderBy(f => f.Key)
.Select(f => SerializeDiagnostic(f.Key, f.Value, map, allProperties: allProperties, useAssemblyQualifiedName: useAssemblyQualifiedName))));
}
public static void Serialize(
IList <AnalyzerAssemblyInfo> analyzerAssemblies,
string filePath)
{
var analyzerAssemblyElements = new XElement("AnalyzerAssemblies", analyzerAssemblies.Select(f => SerializeAnalyzerAssembly(f)));
DiagnosticMap map = DiagnosticMap.Create(analyzerAssemblies.Select(f => f.AnalyzerAssembly));
XElement diagnosticsElement = SerializeDiagnostics(
map,
allProperties: true,
useAssemblyQualifiedName: true);
XElement fixAllProvidersElement = SerializeFixAllProviders(map.FixAllProviders);
SerializeDocument(filePath, analyzerAssemblyElements, diagnosticsElement, fixAllProvidersElement);
}
private static XElement SerializeAnalyzerAssembly(AnalyzerAssemblyInfo analyzerAssemblyInfo, IFormatProvider formatProvider)
{
AnalyzerAssembly analyzerAssembly = analyzerAssemblyInfo.AnalyzerAssembly;
DiagnosticMap map = DiagnosticMap.Create(analyzerAssembly);
return(new XElement(
"AnalyzerAssembly",
new XAttribute("Name", analyzerAssembly.FullName),
new XElement("Location", analyzerAssemblyInfo.FilePath),
new XElement("Summary", SerializeSummary()),
new XElement("Analyzers", SerializeDiagnosticAnalyzers()),
new XElement("Fixers", SerializeCodeFixProviders()),
SerializeDiagnostics(map, allProperties: false, useAssemblyQualifiedName: false, formatProvider: formatProvider)));
IEnumerable <XElement> SerializeSummary()
{
if (analyzerAssembly.HasAnalyzers)
{
yield return(new XElement("Analyzers",
new XAttribute("Count", map.Analyzers.Length),
new XElement("Languages",
analyzerAssembly.AnalyzersByLanguage
.OrderBy(f => f.Key)
.Select(f => new XElement("Language", new XAttribute("Name", f.Key), new XAttribute("Count", f.Value.Length)))),
new XElement("SupportedDiagnostics",
new XAttribute("Count", map.SupportedDiagnostics.Length),
new XElement("Prefixes",
map.SupportedDiagnosticsByPrefix
.OrderBy(f => f.Key)
.Select(f => new XElement("Prefix", new XAttribute("Value", f.Key), new XAttribute("Count", f.Value.Length)))))));
}
if (analyzerAssembly.HasFixers)
{
yield return(new XElement("Fixers",
new XAttribute("Count", map.Fixers.Length),
new XElement("Languages",
analyzerAssembly.FixersByLanguage
.OrderBy(f => f.Key)
.Select(f => new XElement("Language", new XAttribute("Name", f.Key), new XAttribute("Count", f.Value.Length)))),
new XElement("FixableDiagnostics",
new XAttribute("Count", map.FixableDiagnosticIds.Length),
new XElement("Prefixes",
map.FixableDiagnosticIdsByPrefix
.OrderBy(f => f.Key)
.Select(f => new XElement("Prefix", new XAttribute("Value", f.Key), new XAttribute("Count", f.Value.Length)))))));
}
}
IEnumerable <XElement> SerializeDiagnosticAnalyzers()
{
foreach (DiagnosticAnalyzer analyzer in map.Analyzers.OrderBy(f => f.GetType(), TypeComparer.NamespaceThenName))
{
Type type = analyzer.GetType();
DiagnosticAnalyzerAttribute attribute = type.GetCustomAttribute <DiagnosticAnalyzerAttribute>();
yield return(new XElement("Analyzer",
new XAttribute("Name", type.FullName),
new XElement("Languages", attribute.Languages.Select(f => new XElement("Language", f))),
new XElement("SupportedDiagnostics",
analyzer.SupportedDiagnostics
.Select(f => f.Id)
.Distinct()
.OrderBy(f => f)
.Select(f => new XElement("Id", f)))));
}
}
IEnumerable <XElement> SerializeCodeFixProviders()
{
foreach (CodeFixProvider fixer in map.Fixers.OrderBy(f => f.GetType(), TypeComparer.NamespaceThenName))
{
Type type = fixer.GetType();
ExportCodeFixProviderAttribute attribute = type.GetCustomAttribute <ExportCodeFixProviderAttribute>();
yield return(new XElement("Fixer",
new XAttribute("Name", type.FullName),
new XElement("Languages", attribute.Languages.Select(f => new XElement("Language", f))),
new XElement("FixableDiagnostics", fixer.FixableDiagnosticIds
.Distinct()
.OrderBy(f => f)
.Select(f => new XElement("Id", f))),
CreateFixAllProviderElement(fixer)));
}
XElement CreateFixAllProviderElement(CodeFixProvider fixer)
{
FixAllProvider fixAllProvider = fixer.GetFixAllProvider();
if (fixAllProvider != null)
{
return(new XElement("FixAllProvider", new XAttribute("Name", fixAllProvider.GetType().FullName)));
}
return(null);
}
}
}
private static XElement SerializeDiagnostic(
string diagnosticId,
DiagnosticDescriptor descriptor,
DiagnosticMap map,
bool allProperties = true,
bool useAssemblyQualifiedName = false,
IFormatProvider formatProvider = null)
{
var element = new XElement("Diagnostic", new XAttribute("Id", diagnosticId));
if (descriptor != null)
{
string title = descriptor.Title?.ToString(formatProvider);
string messageFormat = descriptor.MessageFormat?.ToString(formatProvider);
if (string.IsNullOrEmpty(title))
{
title = messageFormat;
}
string description = descriptor.Description?.ToString(formatProvider);
element.Add(new XAttribute("Title", title));
if (allProperties)
{
if (title != messageFormat)
{
element.Add(new XElement("MessageFormat", messageFormat));
}
element.Add(new XElement("Category", descriptor.Category));
element.Add(new XElement("DefaultSeverity", descriptor.DefaultSeverity));
element.Add(new XElement("IsEnabledByDefault", descriptor.IsEnabledByDefault));
if (!string.IsNullOrEmpty(description))
{
element.Add(new XElement("Description", description));
}
if (!string.IsNullOrEmpty(descriptor.HelpLinkUri))
{
element.Add(new XElement("HelpLinkUri", descriptor.HelpLinkUri));
}
if (descriptor.CustomTags.Any())
{
element.Add(new XElement("CustomTags", descriptor.CustomTags.OrderBy(f => f).Select(f => new XElement("Tag", f))));
}
}
}
if (map.AnalyzersById.TryGetValue(diagnosticId, out IEnumerable <DiagnosticAnalyzer> analyzers))
{
element.Add(new XElement("Analyzers", SerializeTypes("Analyzer", analyzers.Select(f => f.GetType()))));
}
if (map.FixersById.TryGetValue(diagnosticId, out IEnumerable <CodeFixProvider> fixers))
{
element.Add(new XElement("Fixers", SerializeTypes("Fixer", fixers.Select(f => f.GetType()))));
}
return(element);
IEnumerable <XElement> SerializeTypes(string elementName, IEnumerable <Type> types)
{
return(types
.OrderBy(f => f, TypeComparer.NamespaceThenName)
.Select(f => new XElement(elementName, (useAssemblyQualifiedName) ? f.AssemblyQualifiedName : f.FullName)));
}
}