static void ApplyOverrides(AppSettings appSettings, CompareCommand command)
{
appSettings.AdditionalRulesPath = command.AdditionalRulesPath ?? appSettings.AdditionalRulesPath;
appSettings.IncludeHeader = command.IncludeHeader ?? appSettings.IncludeHeader;
appSettings.OmitDisclaimer = command.OmitDisclaimer ?? appSettings.OmitDisclaimer;
appSettings.AssumeChanges = command.AssumeChanges ?? appSettings.AssumeChanges;
appSettings.Framework = command.Framework ?? appSettings.Framework;
}
static void ConfigureServices(IConfiguration config, CompareCommand command)
{
var builder = new ContainerBuilder();
var appSettings = config.GetSection("settings").Get <AppSettings>() ?? new AppSettings();
ApplyOverrides(appSettings, command);
builder.RegisterInstance(appSettings).AsSelf();
var nugetConfig = config.GetSection("nuget").Get <NugetConfiguration>();
if (nugetConfig?.RepositoryUrl == null)
{
Console.WriteLine("Nuget repository missing from configuration.");
Environment.Exit(1);
}
builder.RegisterInstance(nugetConfig).AsSelf();
builder.RegisterModule(new AppModule(appSettings));
builder.RegisterModule(new ExternalRuleModule(appSettings));
_container = builder.Build();
}
static async Task Compare(CompareCommand command)
{
var config = BuildConfiguration(command.Configuration);
ConfigureServices(config, command);
var validationResult = command.Validate();
if (validationResult != null)
{
Console.WriteLine($"Error:\n\t{validationResult}");
Environment.Exit(1);
}
var runner = _container.Resolve <CompareCommandRunner>();
var report = await runner.Compare(command);
if (!string.IsNullOrWhiteSpace(command.OutputPath))
{
await File.WriteAllTextAsync(command.OutputPath, report);
}
Console.WriteLine(report);
}
public async Task <string> Compare(CompareCommand command)
{
string report = null;
AssemblyPublicInterface localAssembly = null;
var comments = new List <string>();
try
{
localAssembly = AssemblyPublicInterface.Load(command.FullAssemblyPath);
var bytes = await _nugetClient.GetAssemblyBytesFromPackage(command.PackageName, command.AssemblyFileName, localAssembly.Framework, comments);
if (bytes == null)
{
return($"An error has current processing your request:\n\n" +
$"- {string.Join("\n- ", comments)}");
}
var onlineAssembly = AssemblyPublicInterface.Load(bytes);
var result = _analyzer.AnalyzeVersions(localAssembly, onlineAssembly);
if (result.ActualBump != result.CalculatedBump)
{
comments = result.GetAllComments();
if (_settings.IncludeHeader)
{
report = command.AssemblyFileName == command.PackageName
? $"# {command.AssemblyFileName}\n\n"
: $"# {command.AssemblyFileName} ( {command.PackageName} )\n\n";
}
if (!_settings.OmitDisclaimer)
{
report += "*This is a sanity check that indicates whether the change is more severe than intended. " +
"It is not foolproof as not all changes can be detected by analyzing the public interface of an " +
"assembly. Therefore the results of this check are to be considered as a suggestion. You may determine " +
"that a particular change warrants a more severe version bump than is suggested by this check.*\n\n" +
"**Please use your best judgment when updating the version. You know your change better than this check can.**\n\n";
}
report += $"## Summary\n\n" +
$"Actual new version: `{localAssembly.Version}` ({result.ActualBump})\n" +
$"Suggested new version: `{onlineAssembly.Version.GetSuggestedVersion(result.CalculatedBump)}` ({result.CalculatedBump}).\n";
if (comments.Any())
{
report += $"\n## Details\n\n" +
$"- {string.Join("\n- ", comments)}\n";
}
}
}
catch (Exception e)
{
var sb = new StringBuilder();
var which = localAssembly == null ? "built" : "online";
sb.AppendLine($"An error occurred while attempting to load the {which} assembly. Analysis cannot continue.");
sb.AppendLine("Exception:");
sb.AppendLine(e.Message);
sb.AppendLine(e.StackTrace);
if (e.InnerException != null)
{
sb.AppendLine("Inner Exception:");
sb.AppendLine(e.InnerException.Message);
sb.AppendLine(e.InnerException.StackTrace);
}
report = sb.ToString();
}
return(report);
}