public void DependencyTreeWithHoles()
{
var tree = new DependencyTree <Int32>();
tree.Include(1, 0);
tree.Include(2, 1);
tree.Include(-1, 0);
tree.Include(20, 10);
tree.Include(30, 20);
tree.Include(300, 200);
tree.Include(200, 100);
tree.Include(100, 0);
var controllers = tree.Controllers().ToArray();
Assert.AreEqual(2, controllers.Length);
Assert.AreEqual(0, controllers[0]);
Assert.AreEqual(10, controllers[1]);
var zeros = tree.Dependencies(0).ToArray();
var tens = tree.Dependencies(10).ToArray();
Assert.AreEqual(6, zeros.Length);
Assert.AreEqual(2, tens.Length);
CollectionAssert.AreEqual(new[] { 1, 2, -1, 100, 200, 300 }, zeros);
CollectionAssert.AreEqual(new[] { 20, 30 }, tens);
}
/// <summary>
/// Event handler for where used menu item.
/// Adds a "USED BY" node and performs a dependency discovery after which
/// all dependents are added to the "USED BY" node.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void WhereUsedToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode node, newNode;
node = DependenciesTreeView.SelectedNode;
if (node.Nodes.ContainsKey(Properties.Resources.UsedBy) ||
node.Name == Properties.Resources.UsedBy)
{
return;
}
newNode = new TreeNode(Properties.Resources.UsedBy);
newNode.Name = Properties.Resources.UsedBy;
node.Nodes.Add(newNode);
// Advanced Scripting
Scripter scripter = new Scripter(this.sqlServerSelection);
Urn[] urns = new Urn[1];
urns[0] = (Urn)node.Tag;
// Discover dependents
DependencyTree tree = scripter.DiscoverDependencies(urns, DependencyType.Children);
// Add to tree (recursive)
AddChildren(newNode, tree.FirstChild);
node.Expand();
newNode.Expand();
}
public DependenciesForm(Server srvr, DependencyTree dependTree)
{
InitializeComponent();
if (dependTree != null)
{
this.sqlServerSelection = srvr;
DependencyTreeNode root;
TreeNode node;
root = dependTree.FirstChild;
while (root != null)
{
node = new TreeNode(root.Urn.GetAttribute("Name") +
" (" + root.Urn.Type + ")");
node.Tag = root.Urn;
DependenciesTreeView.Nodes.Add(node);
AddChildren(node, root);
root = root.NextSibling;
}
if (DependenciesTreeView.Nodes.Count > 0)
{
DependenciesTreeView.Nodes[0].Expand();
}
}
}
public IEnumerable<ContributorCall> GenerateCallGraph(PipelineRunner pipelineRunner)
{
var bootstrapper = pipelineRunner.Contributors.OfType<KnownStages.IBegin>().Single();
var tree = new DependencyTree<ContributorNotification>(
new ContributorNotification(bootstrapper, new Notification(pipelineRunner, null)));
foreach (var contrib in pipelineRunner.Contributors.Where(x => x != bootstrapper))
{
pipelineRunner.NotificationRegistrations.Clear();
using (pipelineRunner.PipelineLog.Operation(pipelineRunner, "Initializing contributor {0}.".With(contrib.GetType().Name)))
contrib.Initialize(pipelineRunner);
foreach (var reg in pipelineRunner.NotificationRegistrations.DefaultIfEmpty(new Notification(pipelineRunner, null)))
{
tree.CreateNode(new ContributorNotification(contrib, reg));
}
}
foreach (var notificationNode in tree.Nodes)
{
foreach (var parentNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.AfterTypes))
parentNode.ChildNodes.Add(notificationNode);
foreach (var childNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.BeforeTypes))
childNode.ParentNodes.Add(notificationNode);
}
return tree.GetCallGraph().Select(x => new ContributorCall(x.Value.Contributor, x.Value.Notification.Target, x.Value.Notification.Description));
}
public DependenciesForm(Server srvr, DependencyTree dependTree)
{
InitializeComponent();
if (dependTree != null)
{
this.sqlServerSelection = srvr;
DependencyTreeNode root;
TreeNode node;
root = dependTree.FirstChild;
while (root != null)
{
node = new TreeNode(root.Urn.GetAttribute("Name") +
" (" + root.Urn.Type + ")");
node.Tag = root.Urn;
DependenciesTreeView.Nodes.Add(node);
AddChildren(node, root);
root = root.NextSibling;
}
if (DependenciesTreeView.Nodes.Count > 0)
{
DependenciesTreeView.Nodes[0].Expand();
}
}
}
public DataStructure(
Schema schema,
DependencyTree dependencyTree)
{
Schema = schema;
DependencyTree = dependencyTree;
}
public void GetNodes_ShouldReturnInTheExpectedOrder()
{
// we should have 4 nodes since we register
// A to D, even thought we register C twice
// Arrange
var tree = new DependencyTree(ModuleFactory.Default, typeof(A));
var expected = new List <Type>()
{
typeof(D),
typeof(C),
typeof(B),
typeof(A)
};
// Act
var subject = tree.GetNodes()
.Select(x => (x as Nandel.Modules.DependencyNode)?.ModuleType)
.Where(x => x is not null)
.ToList()
;
// Assert
Assert.True(subject.SequenceEqual(expected), "Not returned in the expected order");
}
public string ScriptObjects(ScriptingArgs args)
{
if (args == null || args.Objects == null || args.Objects.Count == 0)
{
return(String.Empty);
}
FireTaskProgressInfo("Preparing for scripting...");
scrp.Options = args.Options;
scrp.Options.ToFileOnly = false;
scrp.Options.AppendToFile = false;
scrp.Options.FileName = String.Empty;
scrp.Server.ConnectionContext.BatchSeparator = "GO";
StringCollection scr = null;
_recentErrors = null;
if (scrp.Options.ContinueScriptingOnError)
{
_recentErrors = new StringBuilder();
scrp.ScriptingError += new ScriptingErrorEventHandler(scrp_ScriptingError);
}
try
{
if (scrp.Options.WithDependencies)
{
scrp.DiscoveryProgress += new ProgressReportEventHandler(dWalk_DiscoveryProgress);
FireTaskProgressInfo("Discovering dependencies. (Task 1 of 3)");
DependencyTree dTree = scrp.DiscoverDependencies(PrepareObjectUrns(args.Objects), DependencyType.Parents);
FireTaskProgressInfo("Walking dependencies. (Task 2 of 3)");
DependencyCollection dCol = scrp.WalkDependencies(dTree);
FireTaskProgressInfo("Scripting objects. (Task 3 of 3)");
scr = scrp.ScriptWithList(dCol);
}
else
{
FireTaskProgressInfo("Scripting objects. (Task 1 of 1)");
scr = scrp.ScriptWithList(PrepareObjectUrns(args.Objects));
}
}
catch (Exception ex)
{
if (_cancelRequested)
{
return(String.Empty);
}
throw ex;
}
string myComment = "/***** Script generated with PragmaSQL Scripter on " + DateTime.Now.ToString() + " ******/";
string[] result = new string[scr.Count];
scr.CopyTo(result, 0);
return(myComment + "\r\n" + String.Join((String.IsNullOrEmpty(args.BatchSeparator) ? "\r\n" : "\r\n" + args.BatchSeparator + "\r\n"), result));
}
public DependencyNode(ModuleFactory factory, Type moduleType, IDependencyNode root)
{
_factory = factory;
ModuleType = moduleType;
Root = root;
Dependencies = new DependencyTree(factory, Root);
}
static IEnumerable<DependencyNode<ContributorNotification>> GetCompatibleTypes(DependencyTree<ContributorNotification> tree,
DependencyNode<ContributorNotification> notificationNode,
IEnumerable<Type> beforeTypes)
{
return from childType in beforeTypes
from compatibleNode in tree.Nodes
where compatibleNode != notificationNode
&& childType.IsAssignableFrom(compatibleNode.Value.Contributor.GetType())
select compatibleNode;
}
private void PrepareTreeViewNodes(TreeNodeCollection appendTo, DependencyTree dTree)
{
_parentNames.Clear();
if (dTree == null || dTree.Count == 0)
{
return;
}
TraverseTreeNodes(appendTo, dTree.FirstChild);
return;
}
static IEnumerable <DependencyNode <ContributorNotification> > GetCompatibleTypes(
DependencyTree <ContributorNotification> tree,
DependencyNode <ContributorNotification> notificationNode,
IEnumerable <Type> beforeTypes)
{
return(from childType in beforeTypes
from compatibleNode in tree.Nodes
where compatibleNode != notificationNode &&
childType.IsInstanceOfType(compatibleNode.Value.Contributor)
select compatibleNode);
}
public static IEnumerable <DependencyBranch> GetRelatedBranches(this DependencyTree tree, Table table)
{
var constrainedTableGuids = table
.ConstrainedTo;
var relatedBranches = tree
.Branches
.Where(b => constrainedTableGuids
.Any(c => c.Equals(b.TableGuid)));
return(relatedBranches);
}
public IDependencyTree <T> Convert <T>(string json, Func <string, T> mapFromString)
{
var dependencyTree = new DependencyTree <T>();
var dependencyTreeFromJson = JsonConvert.DeserializeObject <dependencyTree>(json);
foreach (var branch in dependencyTreeFromJson.branches)
{
dependencyTree.Add(mapFromString(branch.module), branch.dependencies.Select(mapFromString).ToArray());
}
return(dependencyTree);
}
private void PrintTree(DependencyTree tree, int indentationLevel, IDictionary <string, bool> alreadyPrinted)
{
Console.WriteLine(new string(' ', indentationLevel) + tree.AssemblyName);
if (alreadyPrinted.ContainsKey(tree.AssemblyName))
{
return;
}
alreadyPrinted[tree.AssemblyName] = true;
foreach (DependencyTree a in tree.ReferencedAssemblies.Values)
{
PrintTree(a, indentationLevel + 3, alreadyPrinted);
}
}
public Result <IEnumerable <string> > Handle(DecrementProjectsCommand message)
{
var projects = ProjectsScanner.GetAllProjectsInSln(message.SlnPath)
.Choose(x => x).ToList();
return(Prelude.Optional(DependencyTree.FindReferences(projects, message.ProjectNames)
.Select(x => VersionModifier.DecrementVersion(x, message.Version))
.Select(ProjectSaver.Save)
.Select(ProjectConverter.ToViewString)
.DefaultIfEmpty())
.Match(x => new Result <IEnumerable <string> >(x),
new Result <IEnumerable <string> >(new NothingFoundException("no projects were found"))));
}
public Result <IEnumerable <string> > Handle(ListDependentProjectsCommand message)
{
var projects = ProjectsScanner.GetAllProjectsInSln(message.SlnPath)
.Choose(x => x)
.ToList();
var dependentProjects = DependencyTree.FindReferences(projects, message.ProjectNames)
.Select(ProjectConverter.ToViewString).ToList();
return(dependentProjects.Any()
? new Result <IEnumerable <string> >(dependentProjects)
: new Result <IEnumerable <string> >(new NothingFoundException("no projects were found")));
}
public void DiscoverDependencies(TreeNodeCollection appendTo, IList <DbObjectList.DbObjectInfo> objects)
{
if (objects == null || objects.Count == 0)
{
return;
}
DependencyWalker dWalk = new DependencyWalker(srvr);
dWalk.DiscoveryProgress += new ProgressReportEventHandler(dWalk_DiscoveryProgress);
DependencyTree dTree = dWalk.DiscoverDependencies(PrepareObjectUrns(objects), DependencyType.Parents);
PrepareTreeViewNodes(appendTo, dTree);
}
public void GetNodes_ShouldReturn4Nodes()
{
// we should have 4 nodes since we register
// A to D, even thought we register C twice
// Arrange
var tree = new DependencyTree(ModuleFactory.Default, typeof(A));
// Act
var subject = tree.GetNodes();
// Assert
Assert.Equal(4, subject.Count());
}
public IEnumerable <ContributorCall> GenerateCallGraph(IEnumerable <IPipelineContributor> contributors)
{
var contribList = contributors.ToList();
var bootstrapper = contribList.OfType <KnownStages.IBegin>().SingleOrDefault();
bool isSyntheticBootstrap = false;
if (bootstrapper == null)
{
bootstrapper = new BootstrapperContributor();
contribList.Add(bootstrapper);
isSyntheticBootstrap = true;
}
contributors = contribList;
var tree = new DependencyTree <ContributorInvocation>();
foreach (var node in new ContributorBuilder().Build(contributors))
{
tree.CreateNode(node);
}
var rootNode = tree.Nodes.First(n => n.Value.Owner is KnownStages.IBegin);
foreach (var notificationNode in tree.Nodes)
{
foreach (var parentNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.AfterTypes))
{
parentNode.ChildNodes.Add(notificationNode);
}
foreach (var childNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.BeforeTypes))
{
childNode.ParentNodes.Add(notificationNode);
}
}
return(tree
.GetCallGraph(rootNode)
.Where(n => !isSyntheticBootstrap || n.Value.Owner != bootstrapper)
.Select(x => new ContributorCall(
x.Value.Owner,
x.Value.Target,
x.Value.Description)));
}
public void Invoke_WithCustomContract_ShouldBeInvokedOnlyOnce()
{
var collection = new ServiceCollection();
var tree = new DependencyTree(ModuleFactory.Default, typeof(CustomA));
tree.ConfigureServices(collection);;
var services = collection.BuildServiceProvider();
var counter = services.GetRequiredService <Counter>();
tree.Invoke <ICount>(counter);
Assert.Equal(2, counter.Count);
}
public Result <IEnumerable <string> > Handle(PushProjectsCommand message)
{
var projects = ProjectsScanner.GetAllProjectsInSln(message.SlnPath)
.Choose(x => x).ToList();
return(Prelude.Optional(DependencyTree.FindReferences(projects, message.ProjectNames)
.SelectMany(x =>
{
var buildLog = Pusher.Build(x, message.BuildProfile);
var pushLog = Pusher.PushToSource(x, message.Source, message.BuildProfile);
return new[] { buildLog, pushLog };
}).DefaultIfEmpty())
.Match(x => new Result <IEnumerable <string> >(x),
new Result <IEnumerable <string> >(new NothingFoundException("no projects were found"))));
}
public static IEnumerable <Guid> GetChildrenOf(this DependencyTree tree, Table table)
{
var tableBranch = tree
.Branches
.Where(b => b.TableGuid.Equals(table.CorrelationId))
.FirstOrDefault();
var connectingBranches = tree
.Branches
.Where(b => table.ConstrainedTo.Any(c => c.Equals(b.TableGuid)));
var childrenTables = connectingBranches
.Where(c => c.Depth.Equals(tableBranch.Depth + 1))
.Select(c => c.TableGuid);
return(childrenTables);
}
public IEnumerable <ContributorCall> GenerateCallGraph(IEnumerable <IPipelineContributor> contributors)
{
contributors = contributors.ToList();
var bootstrapper = contributors.OfType <KnownStages.IBegin>().Single();
var tree = new DependencyTree <ContributorNotification>(
new ContributorNotification(bootstrapper, new Notification(Middleware.IdentitySingleTap, contributors)));
foreach (var contrib in contributors.Where(x => x != bootstrapper))
{
var builder = new PipelineBuilder(contributors);
builder.ContributorRegistrations.Clear();
contrib.Initialize(builder);
var contributorRegistrations =
builder.ContributorRegistrations.DefaultIfEmpty(new Notification(Middleware.IdentitySingleTap, contributors)).ToList();
foreach (var registration in contributorRegistrations)
{
tree.CreateNode(new ContributorNotification(contrib, registration));
}
}
foreach (var notificationNode in tree.Nodes)
{
foreach (var parentNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.AfterTypes))
{
parentNode.ChildNodes.Add(notificationNode);
}
foreach (var childNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.BeforeTypes))
{
childNode.ParentNodes.Add(notificationNode);
}
}
return
(tree.GetCallGraph()
.Select(
x => new ContributorCall(x.Value.Contributor, x.Value.Notification.Target, x.Value.Notification.Description)));
}
/// <summary>
/// Add modules to current ServiceCollection
/// </summary>
/// <param name="services">Collection of services</param>
/// <param name="factory">Factory used to create the instance of modules</param>
/// <param name="moduleTypes">Collection of classes that implements IModule</param>
/// <returns></returns>
private static IServiceCollection AddModules(this IServiceCollection services, ModuleFactory factory, params Type[] moduleTypes)
{
var dependencies = (DependencyTree)services
.FirstOrDefault(x => x.ServiceType == typeof(IDependencyNode))
?.ImplementationInstance
;
if (dependencies is null)
{
dependencies = new DependencyTree(factory);
services.AddSingleton <IDependencyNode>(dependencies); // add first to re-use the same ModuleFactory instance
}
dependencies.AddRange(moduleTypes);
dependencies.ConfigureServices(services);
return(services);
}
public static Guid GetParentOf(this DependencyTree tree, Table table)
{
var tableBranch = tree
.Branches
.Where(b => b.TableGuid.Equals(table.CorrelationId))
.FirstOrDefault();
var connectingBranches = tree
.Branches
.Where(b => table.ConstrainedTo.Any(c => c.Equals(b.TableGuid)));
var parentTable = connectingBranches
.Where(c => c.Depth.Equals(tableBranch.Depth - 1))
.Select(c => c.TableGuid)
.FirstOrDefault();
return(parentTable);
}
public DependencyTree GetDependencyTree(Assembly assembly)
{
// Avoid procesing twice same assembly.
if (_alreadyProcessed.ContainsKey(assembly.FullName))
{
return(_alreadyProcessed[assembly.FullName]);
}
var item = new DependencyTree();
item.AssemblyName = assembly.FullName;
item.ReferencedAssemblies = new Dictionary <string, DependencyTree>();
_alreadyProcessed.Add(item.AssemblyName, item);
foreach (AssemblyName assemblyName in assembly.GetReferencedAssemblies())
{
item.ReferencedAssemblies.Add(assemblyName.FullName, GetDependencyTree(Assembly.Load(assemblyName)));
}
return(item);
}
private static int CountTableDependancies(Scripter scripter, SqlSmoObject[] objectArray)
{
int retVal = 0;
DependencyWalker dependencyWalker = new DependencyWalker(scripter.Server);
DependencyTree dependencyTree = dependencyWalker.DiscoverDependencies(objectArray, true);
DependencyCollection dependencyCollection = dependencyWalker.WalkDependencies(dependencyTree);
foreach (DependencyCollectionNode oneDep in dependencyCollection)
{
if (oneDep.Urn.Type.Equals("Table"))
{
retVal++;
}
}
return(retVal);
}
public ScriptingForm(Server srvr, SqlSmoObject smoObject)
{
InitializeComponent();
this.sqlServerSelection = srvr;
this.smoScripter = new Scripter(srvr);
// Generate the dependency tree
this.dependTree = this.smoScripter.DiscoverDependencies(new SqlSmoObject[] { smoObject }, true);
UpdateTree();
UpdateListAndScript();
if (Phase1TreeView.Nodes.Count > 0)
{
Phase1TreeView.Nodes[0].ExpandAll();
}
}
public ScriptingForm(Server srvr, SqlSmoObject smoObject)
{
InitializeComponent();
this.sqlServerSelection = srvr;
this.smoScripter = new Scripter(srvr);
// Generate the dependency tree
this.dependTree = this.smoScripter.DiscoverDependencies(new SqlSmoObject[] { smoObject }, true);
UpdateTree();
UpdateListAndScript();
if (Phase1TreeView.Nodes.Count > 0)
{
Phase1TreeView.Nodes[0].ExpandAll();
}
}
private IEnumerable <DependencyCollectionNode> GetDependencies(SqlSmoObject smoObject, Location location)
{
Logger.WriteLine("Gathering dependencies for {0}", smoObject.Urn);
try
{
var dependencyWalker = new DependencyWalker(location == Location.Source ? _sourceServer : _targetServer);
DependencyTree parents = dependencyWalker.DiscoverDependencies(new[] { smoObject },
DependencyType.Parents);
DependencyCollection dependencies = dependencyWalker.WalkDependencies(parents);
return(dependencies);
}
catch
{
Logger.WriteLine("Failed to get dependencies for {0}", smoObject.Urn);
throw;
}
}
public void Setup()
{
var instances = new IMappingProviderVisitor[]
{
new YetAnotherDependentyResponseModelTransformer(),
new SomeAnotherDependentyResponseModelTransformer(),
new SomeDependentyResponseModelTransformer(),
new SomeResponseModelTransformer()
};
_dependencyTree = new DependencyTree <IMappingProviderVisitor>(instances);
_expected = new[]
{
instances[3],
instances[2],
instances[0],
instances[1]
};
}
public async Task StartAsync_ShouldBeInvokedOnlyOnceByModule()
{
// Module `C` is registred twice in the tree
// and has a ServiceC singleton with a counter
// so we can check how many times it was invoked
// Arrange
var tree = new DependencyTree(ModuleFactory.Default, typeof(A));
var collection = new ServiceCollection();
tree.ConfigureServices(collection);
var services = collection.BuildServiceProvider();
// Act
await tree.StartAsync(services, CancellationToken.None);
// Assert
Assert.Equal(1, services.GetRequiredService <ServiceC>().Count);
}
private SqlSmoObject[] Sort(Database sourceDatabase, SqlSmoObject[] smoObjects)
{
if (smoObjects.Count() < 2)
{
return(smoObjects);
}
DependencyTree dt = null;
DependencyWalker dw = new DependencyWalker(sourceDatabase.Parent);
try
{
dt = dw.DiscoverDependencies(smoObjects, true);
}
catch (Exception ex)
{
AsyncNotificationEventArgs eventArgs = new AsyncNotificationEventArgs(NotificationEventFunctionCode.ExecuteSqlOnAzure, 100, "", DateTime.Now.ToString(CultureInfo.CurrentCulture) + Environment.NewLine + ex.Message, Color.Red);
_updateStatus(eventArgs);
return(smoObjects);
}
SqlSmoObject[] sorted = new SqlSmoObject[smoObjects.Count()];
int index = 0;
foreach (DependencyCollectionNode d in dw.WalkDependencies(dt))
{
if (d.Urn.Type.Equals("UnresolvedEntity"))
{
continue;
}
foreach (SqlSmoObject sso in smoObjects)
{
if (sso.Urn.ToString().Equals(d.Urn, StringComparison.CurrentCultureIgnoreCase))
{
sorted[index++] = sso;
break;
}
}
}
return(sorted);
}
public IEnumerable<ContributorCall> GenerateCallGraph(IEnumerable<IPipelineContributor> contributors)
{
contributors = contributors.ToList();
var bootstrapper = contributors.OfType<KnownStages.IBegin>().Single();
var tree = new DependencyTree<ContributorNotification>(
new ContributorNotification(bootstrapper, new Notification(Middleware.IdentitySingleTap, contributors)));
foreach (var contrib in contributors.Where(x => x != bootstrapper))
{
var builder = new PipelineBuilder(contributors);
builder.ContributorRegistrations.Clear();
contrib.Initialize(builder);
var contributorRegistrations =
builder.ContributorRegistrations.DefaultIfEmpty(new Notification(Middleware.IdentitySingleTap, contributors)).ToList();
foreach (var registration in contributorRegistrations)
{
tree.CreateNode(new ContributorNotification(contrib, registration));
}
}
foreach (var notificationNode in tree.Nodes)
{
foreach (var parentNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.AfterTypes))
parentNode.ChildNodes.Add(notificationNode);
foreach (var childNode in GetCompatibleTypes(tree,
notificationNode,
notificationNode.Value.Notification.BeforeTypes))
childNode.ParentNodes.Add(notificationNode);
}
return
tree.GetCallGraph()
.Select(
x => new ContributorCall(x.Value.Contributor, x.Value.Notification.Target, x.Value.Notification.Description));
}
private IEnumerable<IAnalyzedSourceFile> GetSourceFiles()
{
Log.LogMessage("Collecting source files from the following roots:");
foreach (var taskItem in Roots)
{
Log.LogMessage("- {0}", taskItem.ItemSpec);
}
var sources = CollectSources();
Log.LogMessage("Collected '{0}' sources", sources.Count);
Log.LogMessage("Buildling dependency tree");
var dependencyTree = new DependencyTree(sources);
Log.LogMessage("Determining dependencies for the following namespaces:");
var namespaces = Namespaces.Select(x => x.ItemSpec).ToList();
foreach (var ns in namespaces)
{
Log.LogMessage("- {0}", ns);
}
var dependencies = dependencyTree.GetDependencies(namespaces);
// base.js goes first
dependencies.Insert(0, Helpers.GetClosureBaseFile(sources));
Log.LogMessage("Found '{0}' required source files", dependencies.Count);
foreach (var dependency in dependencies)
{
Log.LogMessage("- {0}", dependency.Path);
}
return dependencies;
}
public void DependencyTreeWithHoles()
{
var tree = new DependencyTree<Int32>();
tree.Include(1, 0);
tree.Include(2, 1);
tree.Include(-1, 0);
tree.Include(20, 10);
tree.Include(30, 20);
tree.Include(300, 200);
tree.Include(200, 100);
tree.Include(100, 0);
var controllers = tree.Controllers().ToArray();
Assert.AreEqual(2, controllers.Length);
Assert.AreEqual(0, controllers[0]);
Assert.AreEqual(10, controllers[1]);
var zeros = tree.Dependencies(0).ToArray();
var tens = tree.Dependencies(10).ToArray();
Assert.AreEqual(6, zeros.Length);
Assert.AreEqual(2, tens.Length);
CollectionAssert.AreEqual(new[] { 1, 2, -1, 100, 200, 300 }, zeros);
CollectionAssert.AreEqual(new[] { 20, 30 }, tens);
}
public GeneratorVisitor(Options options)
{
_files = new List<GeneratedFile>();
_names = new DependencyTree<String>();
_options = options;
}
private static List<View> SortViews(Database db, List<SqlSmoObject> sso)
{
var dw = new DependencyWalker(db.Parent);
var dt = new DependencyTree(dw.DiscoverDependencies(sso.ToArray(), true));
var views = new List<View>();
foreach (var d in dw.WalkDependencies(dt))
{
if (d.Urn.Type != "View")
continue;
var o = db.Views[d.Urn.GetNameForType(d.Urn.Type)];
if (o != null)
views.Add(db.Views[d.Urn.GetNameForType(d.Urn.Type)]);
}
return views;
}
