public int Run(string bounceDirectory, string workingDirectory, string [] rawArguments)
{
try {
Directory.SetCurrentDirectory(workingDirectory);
var parameters = ParsedArguments(rawArguments);
Parameters.Main = new Parameters(parameters);
var dependencyResolver = new AttributedDependencyResolvers();
var tasks = Tasks(bounceDirectory, dependencyResolver);
if (rawArguments.Length > 0) {
TaskRunner.RunTask(TaskName(rawArguments), parameters, tasks);
} else {
UsageHelp.WriteUsage(Console.Out, tasks);
}
return 0;
} catch (BounceException e) {
e.Explain(Console.Error);
return 1;
} catch (ReflectionTypeLoadException e) {
foreach (var loaderException in e.LoaderExceptions) {
Console.Error.WriteLine(loaderException);
}
return 1;
}
catch (Exception e)
{
Console.Error.WriteLine(e);
return 1;
}
}
private IEnumerable<ITask> Tasks(string bounceDirectory, AttributedDependencyResolvers dependencyResolvers)
{
IEnumerable<Type> allTypes = Directory.GetFiles(bounceDirectory)
.Where(IsBounceExecutable)
.SelectMany(file => {
try {
var assembly = Assembly.LoadFrom(file);
return assembly.GetTypes();
}
catch (ReflectionTypeLoadException tl) {
Console.Error.WriteLine("Could not load tasks from {0} - typeloader exeptions: {1}", file,
string.Join(Environment.NewLine,tl.LoaderExceptions.Select(e => e.ToString())));
}
catch (BadImageFormatException bi)
{
Console.Error.WriteLine("Could not load tasks from {0} {1}", file, bi);
}
return new Type[] {};
});
IEnumerable<MethodInfo> resolverMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Static));
IEnumerable<MethodInfo> resolvers = resolverMethods.Where(method => method.GetCustomAttributes(typeof(DependencyResolverAttribute), false).Length > 0);
foreach (var resolver in resolvers) {
dependencyResolvers.AddDependencyResolver(resolver);
}
IEnumerable<MethodInfo> taskMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Instance));
IEnumerable<ITask> tasks = taskMethods.Where(method => method.GetCustomAttributes(typeof(TaskAttribute), false).Length > 0).Select(method => (ITask)new TaskMethod(method, dependencyResolvers));
return tasks;
}
public int Run(string bounceDirectory, string [] rawArguments)
{
try {
Directory.SetCurrentDirectory(Path.GetDirectoryName(bounceDirectory));
var parameters = ParsedArguments(rawArguments);
Parameters.Main = new Parameters(parameters);
var dependencyResolver = new AttributedDependencyResolvers();
var tasks = Tasks(bounceDirectory, dependencyResolver);
if (rawArguments.Length > 0)
{
TaskRunner.RunTask(TaskName(rawArguments), parameters, tasks);
}
else
{
UsageHelp.WriteUsage(Console.Out, tasks);
}
return(0);
} catch (BounceException e) {
e.Explain(Console.Error);
return(1);
} catch (ReflectionTypeLoadException e) {
foreach (var loaderException in e.LoaderExceptions)
{
Console.Error.WriteLine(loaderException);
}
return(1);
}
catch (Exception e)
{
Console.Error.WriteLine(e);
return(1);
}
}
private IEnumerable<ITask> Tasks(string bounceDirectory, AttributedDependencyResolvers dependencyResolvers)
{
IEnumerable<Type> allTypes = Directory.GetFiles(bounceDirectory).Where(IsBounceExecutable).SelectMany(file => {
var assembly = Assembly.LoadFrom(file);
return assembly.GetTypes();
});
IEnumerable<MethodInfo> resolverMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Static));
IEnumerable<MethodInfo> resolvers = resolverMethods.Where(method => method.GetCustomAttributes(typeof(DependencyResolverAttribute), false).Length > 0);
foreach (var resolver in resolvers) {
dependencyResolvers.AddDependencyResolver(resolver);
}
IEnumerable<MethodInfo> taskMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Instance));
IEnumerable<ITask> tasks = taskMethods.Where(method => method.GetCustomAttributes(typeof(TaskAttribute), false).Length > 0).Select(method => (ITask)new TaskMethod(method, dependencyResolvers));
return tasks;
}
private IEnumerable <ITask> Tasks(string bounceDirectory, AttributedDependencyResolvers dependencyResolvers)
{
IEnumerable <Type> allTypes = Directory.GetFiles(bounceDirectory).Where(IsBounceExecutable).SelectMany(file => {
var assembly = Assembly.LoadFrom(file);
return(assembly.GetTypes());
});
IEnumerable <MethodInfo> resolverMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Static));
IEnumerable <MethodInfo> resolvers = resolverMethods.Where(method => method.GetCustomAttributes(typeof(DependencyResolverAttribute), false).Length > 0);
foreach (var resolver in resolvers)
{
dependencyResolvers.AddDependencyResolver(resolver);
}
IEnumerable <MethodInfo> taskMethods = allTypes.SelectMany(t => t.GetMethods(BindingFlags.Public | BindingFlags.Instance));
IEnumerable <ITask> tasks = taskMethods.Where(method => method.GetCustomAttributes(typeof(TaskAttribute), false).Length > 0).Select(method => (ITask) new TaskMethod(method, dependencyResolvers));
return(tasks);
}
