public void Test()
{
var fileName = Path.GetTempFileName();
try
{
File.WriteAllText(fileName, "<Weavers />");
var configFiles1 = new[]
{
new WeaverConfigFile(fileName)
};
var hasChanged = WeaversConfigHistory.HasChanged(configFiles1);
Assert.False(hasChanged);
WeaversConfigHistory.RegisterSnapshot(configFiles1);
var configFiles2 = new[]
{
new WeaverConfigFile(fileName)
};
hasChanged = WeaversConfigHistory.HasChanged(configFiles2);
Assert.False(hasChanged);
WeaversConfigHistory.RegisterSnapshot(configFiles2);
File.WriteAllText(fileName, "<Weavers VerifyAssembly='true' />");
var configFiles3 = new[]
{
new WeaverConfigFile(fileName)
};
hasChanged = WeaversConfigHistory.HasChanged(configFiles3);
Assert.True(hasChanged);
}
finally
{
File.Delete(fileName);
}
}
void Inner()
{
ValidateSolutionPath();
ValidateProjectPath();
ValidateAssemblyPath();
ConfigFiles = ConfigFileFinder.FindWeaverConfigFiles(SolutionDirectory, ProjectDirectory, Logger).ToList();
if (!ConfigFiles.Any())
{
ConfigFiles = new List <WeaverConfigFile>
{
ConfigFileFinder.GenerateDefault(ProjectDirectory, Weavers, GenerateXsd)
};
Logger.LogWarning($"Could not find a FodyWeavers.xml file at the project level ({ProjectDirectory}). A default file has been created. Please review the file and add it to your project.");
}
ConfigEntries = ConfigFileFinder.ParseWeaverConfigEntries(ConfigFiles);
var extraEntries = ConfigEntries.Values
.Where(entry => !entry.ConfigFile.IsGlobal && !Weavers.Any(weaver => string.Equals(weaver.ElementName, entry.ElementName)))
.ToArray();
const string missingWeaversHelp = "Add the desired weavers via their nuget package; see https://github.com/Fody/Fody/wiki on how to migrate InSolution, custom or legacy weavers.";
if (extraEntries.Any())
{
throw new WeavingException($"No weavers found for the configuration entries {string.Join(", ", extraEntries.Select(e => e.ElementName))}. " + missingWeaversHelp);
}
if (Weavers.Count == 0)
{
throw new WeavingException("No weavers found. " + missingWeaversHelp);
}
foreach (var weaver in Weavers)
{
if (ConfigEntries.TryGetValue(weaver.ElementName, out var config))
{
weaver.Element = config.Content;
weaver.ExecutionOrder = config.ExecutionOrder;
}
else
{
Logger.LogWarning($"No configuration entry found for the installed weaver {weaver.ElementName}. This weaver will be skipped. You may want to add this weaver to your FodyWeavers.xml");
}
}
ConfigFileFinder.EnsureSchemaIsUpToDate(ProjectDirectory, Weavers, GenerateXsd);
Weavers = Weavers
.Where(weaver => weaver.Element != null)
.OrderBy(weaver => weaver.ExecutionOrder)
.ToList();
if (TargetAssemblyHasAlreadyBeenProcessed())
{
if (WeaversConfigHistory.HasChanged(ConfigFiles) || WeaversHistory.HasChanged(Weavers.Select(x => x.AssemblyPath)))
{
Logger.LogError("A re-build is required because a weaver has changed.");
return;
}
}
lock (mutex)
{
ExecuteInOwnAssemblyLoadContext();
}
WeaversConfigHistory.RegisterSnapshot(ConfigFiles);
}