public static bool CompareAssemblies(StreamWriter writer, string sourceFile, string targetFile, IgnoreSet ignoreSet)
{
using (var source = ReadModule(sourceFile))
using (var target = ReadModule(targetFile))
{
writer.WriteLine($"## {Path.GetFileName(sourceFile)}");
var results = AssemblyComparer.CompareTypes(source, target);
return(ReportAnalyzer.GenerateReport(writer, results, ignoreSet));
}
}
private static bool ReportMissingTypes(StreamWriter writer, ComparisonResult results, IgnoreSet ignoreSet)
{
var shouldFail = false;
writer.WriteLine("### {0} missing types:", results.InvalidTypes.Length);
foreach (var invalidType in results.InvalidTypes)
{
var isIgnored = ignoreSet.Types
.Select(t => t.FullName)
.Contains(invalidType.ToSignature());
var strike = isIgnored
? "~~" : "";
if (!isIgnored)
{
Console.WriteLine($"Error : Removed type {invalidType.ToSignature()} not found in ignore set.");
shouldFail = true;
}
writer.WriteLine($"* {strike}`{invalidType.ToSignature()}`{strike}");
}
return(shouldFail);
}
private static bool ReportFields(StreamWriter writer, ComparisonResult results, IgnoreSet ignoreSet, string[] ignoredTypeNames)
{
var shouldFail = false;
var groupedFields = from method in results.InvalidFields
group method by method.DeclaringType.FullName into types
select types;
writer.WriteLine("### {0} missing or changed fields in existing types:", results.InvalidFields.Length);
foreach (var updatedType in groupedFields)
{
writer.WriteLine("- `{0}`", updatedType.Key);
foreach (var field in updatedType)
{
var isIgnored = ignoreSet.Fields
.Select(t => t.FullName)
.Contains(field.ToSignature()) ||
IsDeclaringTypeIgnored(field, ignoredTypeNames);
var strike = isIgnored
? "~~" : "";
if (!isIgnored)
{
Console.WriteLine($"Error : Removed field {field.ToSignature()} not found in ignore set.");
shouldFail = true;
}
writer.WriteLine($"\t* {strike}``{field.ToSignature()}``{strike}");
}
}
return(shouldFail);
}
public static bool GenerateReport(StreamWriter writer, ComparisonResult results, IgnoreSet ignoreSet)
{
var ignoredTypeNames = ignoreSet?.Types.Select(t2 => t2.FullName).ToArray();
var isFailed = false;
isFailed |= ReportMissingTypes(writer, results, ignoreSet);
isFailed |= ReportMethods(writer, results, ignoreSet, ignoredTypeNames);
isFailed |= ReportEvents(writer, results, ignoreSet, ignoredTypeNames);
isFailed |= ReportFields(writer, results, ignoreSet, ignoredTypeNames);
isFailed |= ReportProperties(writer, results, ignoreSet, ignoredTypeNames);
return(isFailed);
}