using Microsoft.Build.Execution;
using Microsoft.Build.Framework;
using Microsoft.Build.Internal;
+using Microsoft.Build.Internal.Expressions;
using Microsoft.Build.Logging;
using System.Collections;
+// Basically there are two semantic Project object models and their relationship is not obvious
+// (apart from Microsoft.Build.Construction.ProjectRootElement which is a "construction rule").
+//
+// Microsoft.Build.Evaluation.Project holds some "editable" project model, and it supports
+// detailed loader API (such as Items and AllEvaluatedItems).
+// ProjectPoperty holds UnevaluatedValue and gives EvaluatedValue too.
+//
+// Microsoft.Build.Execution.ProjectInstance holds "snapshot" of a project, and it lacks
+// detailed loader API. It does not give us Unevaluated property value.
+// On the other hand, it supports Targets object model. What Microsoft.Build.Evaluation.Project
+// offers there is actually a list of Microsoft.Build.Execution.ProjectInstance objects.
+// It should be also noted that only ProjectInstance has Evaluate() method (Project doesn't).
+//
+// And both API holds different set of descendant types for each and cannot really share the
+// loader code. That is lame.
+//
+// So, can either of them be used to construct the other model? Both API models share the same
+// "governor", which is Microsoft.Build.Evaluation.ProjectCollection/ Project is added to
+// its LoadedProjects list, while ProjectInstance isn't. Project cannot be loaded to load
+// a ProjectInstance, at least within the same ProjectCollection.
+//
+// On the other hand, can ProjectInstance be used to load a Project? Maybe. Since Project and
+// its descendants need Microsoft.Build.Construction.ProjectElement family as its API model
+// is part of the public API. Then I still have to understand how those AllEvaluatedItems/
+// AllEvaluatedProperties members make sense. EvaluationCounter is another propery in question.
+
namespace Microsoft.Build.Evaluation
{
[DebuggerDisplay ("{FullPath} EffectiveToolsVersion={ToolsVersion} #GlobalProperties="
List<ResolvedImport> raw_imports;
List<ProjectItem> raw_items;
List<ProjectItem> all_evaluated_items;
- List<string> item_types;
List<ProjectProperty> properties;
Dictionary<string, ProjectTargetInstance> targets;
dir_path = Directory.GetCurrentDirectory ();
raw_imports = new List<ResolvedImport> ();
item_definitions = new Dictionary<string, ProjectItemDefinition> ();
- item_types = new List<string> ();
targets = new Dictionary<string, ProjectTargetInstance> ();
raw_items = new List<ProjectItem> ();
properties = new List<ProjectProperty> ();
foreach (DictionaryEntry p in Environment.GetEnvironmentVariables ())
- this.properties.Add (new EnvironmentProjectProperty (this, (string)p.Key, (string)p.Value));
+ // FIXME: this is kind of workaround for unavoidable issue that PLATFORM=* is actually given
+ // on some platforms and that prevents setting default "PLATFORM=AnyCPU" property.
+ if (!string.Equals ("PLATFORM", (string) p.Key, StringComparison.OrdinalIgnoreCase))
+ this.properties.Add (new EnvironmentProjectProperty (this, (string)p.Key, (string)p.Value));
foreach (var p in GlobalProperties)
this.properties.Add (new GlobalProjectProperty (this, p.Key, p.Value));
var tools = ProjectCollection.GetToolset (this.ToolsVersion) ?? ProjectCollection.GetToolset (this.ProjectCollection.DefaultToolsVersion);
- foreach (var p in ReservedProjectProperty.GetReservedProperties (tools, this))
+ foreach (var p in ProjectCollection.GetReservedProperties (tools, this))
this.properties.Add (p);
- foreach (var p in EnvironmentProjectProperty.GetWellKnownProperties (this))
+ foreach (var p in ProjectCollection.GetWellKnownProperties (this))
this.properties.Add (p);
}
ProcessXml (parent);
+
+ ProjectCollection.AddProject (this);
}
- static readonly char [] item_sep = {';'};
-
void ProcessXml (Project parent)
{
// this needs to be initialized here (regardless of that items won't be evaluated at property evaluation;
// next, evaluate items
EvaluateItems (elements);
+
+ // finally, evaluate targets and tasks
+ EvaluateTargets (elements);
}
IEnumerable<ProjectElement> EvaluatePropertiesAndImports (IEnumerable<ProjectElement> elements)
foreach (var child in elements) {
yield return child;
var pge = child as ProjectPropertyGroupElement;
- if (pge != null && ShouldInclude (pge.Condition))
+ if (pge != null && Evaluate (pge.Condition))
foreach (var p in pge.Properties)
// do not allow overwriting reserved or well-known properties by user
if (!this.properties.Any (_ => (_.IsReservedProperty || _.IsWellKnownProperty) && _.Name.Equals (p.Name, StringComparison.InvariantCultureIgnoreCase)))
- if (ShouldInclude (p.Condition))
+ if (Evaluate (p.Condition))
this.properties.Add (new XmlProjectProperty (this, p, PropertyType.Normal, ProjectCollection.OngoingImports.Any ()));
var ige = child as ProjectImportGroupElement;
- if (ige != null && ShouldInclude (ige.Condition)) {
+ if (ige != null && Evaluate (ige.Condition)) {
foreach (var incc in ige.Imports) {
- foreach (var e in Import (incc))
- yield return e;
+ if (Evaluate (incc.Condition))
+ foreach (var e in Import (incc))
+ yield return e;
}
}
var inc = child as ProjectImportElement;
- if (inc != null && ShouldInclude (inc.Condition))
+ if (inc != null && Evaluate (inc.Condition))
foreach (var e in Import (inc))
yield return e;
}
}
+
+ internal IEnumerable<T> GetAllItems<T> (string include, string exclude, Func<string,T> creator, Func<string,ITaskItem> taskItemCreator, Func<string,bool> itemTypeCheck, Action<T,string> assignRecurse)
+ {
+ return ProjectCollection.GetAllItems<T> (ExpandString, include, exclude, creator, taskItemCreator, DirectoryPath, assignRecurse,
+ t => all_evaluated_items.Any (i => i.EvaluatedInclude == t.ItemSpec && itemTypeCheck (i.ItemType)));
+ }
void EvaluateItems (IEnumerable<ProjectElement> elements)
{
var ige = child as ProjectItemGroupElement;
if (ige != null) {
foreach (var p in ige.Items) {
- if (!ShouldInclude (ige.Condition) || !ShouldInclude (p.Condition))
+ if (!Evaluate (ige.Condition) || !Evaluate (p.Condition))
continue;
- var includes = ExpandString (p.Include).Split (item_sep, StringSplitOptions.RemoveEmptyEntries);
- var excludes = ExpandString (p.Exclude).Split (item_sep, StringSplitOptions.RemoveEmptyEntries);
-
- if (includes.Length == 0)
- continue;
- if (includes.Length == 1 && includes [0].IndexOf ('*') < 0 && excludes.Length == 0) {
- // for most case - shortcut.
- var item = new ProjectItem (this, p, includes [0]);
- this.raw_items.Add (item);
+ Func<string,ProjectItem> creator = s => new ProjectItem (this, p, s);
+ foreach (var item in GetAllItems<ProjectItem> (p.Include, p.Exclude, creator, s => new ProjectTaskItem (p, s), it => string.Equals (it, p.ItemType, StringComparison.OrdinalIgnoreCase), (t, s) => t.RecursiveDir = s)) {
+ raw_items.Add (item);
all_evaluated_items.Add (item);
- } else {
- var ds = new Microsoft.Build.BuildEngine.DirectoryScanner () {
- BaseDirectory = new DirectoryInfo (DirectoryPath),
- Includes = includes.Select (i => new ProjectTaskItem (p, i)).ToArray (),
- Excludes = excludes.Select (i => new ProjectTaskItem (p, i)).ToArray (),
- };
- ds.Scan ();
- foreach (var taskItem in ds.MatchedItems) {
- // FIXME: this "each" path could still be wildcard that needs to be expanded.
- var item = new ProjectItem (this, p, taskItem.ItemSpec);
- this.raw_items.Add (item);
- all_evaluated_items.Add (item);
- }
}
}
}
var def = child as ProjectItemDefinitionGroupElement;
if (def != null) {
foreach (var p in def.ItemDefinitions) {
- if (ShouldInclude (p.Condition)) {
+ if (Evaluate (p.Condition)) {
ProjectItemDefinition existing;
if (!item_definitions.TryGetValue (p.ItemType, out existing))
item_definitions.Add (p.ItemType, (existing = new ProjectItemDefinition (this, p.ItemType)));
all_evaluated_items.Sort ((p1, p2) => string.Compare (p1.ItemType, p2.ItemType, StringComparison.OrdinalIgnoreCase));
}
+ void EvaluateTargets (IEnumerable<ProjectElement> elements)
+ {
+ foreach (var child in elements) {
+ var te = child as ProjectTargetElement;
+ if (te != null)
+ this.targets.Add (te.Name, new ProjectTargetInstance (te));
+ }
+ }
+
IEnumerable<ProjectElement> Import (ProjectImportElement import)
{
- string dir = GetEvaluationTimeThisFileDirectory ();
- string path = Path.IsPathRooted (import.Project) ? import.Project : dir != null ? Path.Combine (dir, import.Project) : Path.GetFullPath (import.Project);
+ string dir = ProjectCollection.GetEvaluationTimeThisFileDirectory (() => FullPath);
+ string path = WindowsCompatibilityExtensions.NormalizeFilePath (ExpandString (import.Project));
+ path = Path.IsPathRooted (path) ? path : dir != null ? Path.Combine (dir, path) : Path.GetFullPath (path);
if (ProjectCollection.OngoingImports.Contains (path)) {
switch (load_settings) {
case ProjectLoadSettings.RejectCircularImports:
- throw new InvalidProjectFileException (import.Location, null, string.Format ("Circular imports was detected: {0} is already on \"importing\" stack", path));
+ throw new InvalidProjectFileException (import.Location, null, string.Format ("Circular imports was detected: {0} (resolved as \"{1}\") is already on \"importing\" stack", import.Project, path));
}
return new ProjectElement [0]; // do not import circular references
}
{
throw new NotImplementedException ();
}
+
+ static readonly char [] target_sep = new char[] {';'};
public bool Build ()
{
- return Build (Xml.DefaultTargets.Split (';'));
+ return Build (Xml.DefaultTargets.Split (target_sep, StringSplitOptions.RemoveEmptyEntries));
}
public bool Build (IEnumerable<ILogger> loggers)
{
- return Build (Xml.DefaultTargets.Split (';'), loggers);
+ return Build (Xml.DefaultTargets.Split (target_sep, StringSplitOptions.RemoveEmptyEntries), loggers);
}
public bool Build (string target)
public bool Build (ILogger logger)
{
- return Build (Xml.DefaultTargets.Split (';'), new ILogger [] {logger});
+ return Build (Xml.DefaultTargets.Split (target_sep, StringSplitOptions.RemoveEmptyEntries), new ILogger [] {logger});
}
public bool Build (string[] targets, IEnumerable<ILogger> loggers)
public bool Build (IEnumerable<ILogger> loggers, IEnumerable<ForwardingLoggerRecord> remoteLoggers)
{
- return Build (Xml.DefaultTargets.Split (';'), loggers, remoteLoggers);
+ return Build (Xml.DefaultTargets.Split (target_sep, StringSplitOptions.RemoveEmptyEntries), loggers, remoteLoggers);
}
public bool Build (string target, IEnumerable<ILogger> loggers)
return ret;
}
- bool ShouldInclude (string unexpandedValue)
+ bool Evaluate (string unexpandedValue)
{
return string.IsNullOrWhiteSpace (unexpandedValue) || new ExpressionEvaluator (this, null).EvaluateAsBoolean (unexpandedValue);
}
public static string GetEvaluatedItemIncludeEscaped (ProjectItemDefinition item)
{
+ // ?? ItemDefinition does not have Include attribute. What's the point here?
throw new NotImplementedException ();
}
public static string GetMetadataValueEscaped (ProjectItem item, string name)
{
- var md = item.GetMetadata (name);
+ var md = item.Metadata.FirstOrDefault (m => m.Name.Equals (name, StringComparison.OrdinalIgnoreCase));
return md != null ? ProjectCollection.Escape (md.EvaluatedValue) : null;
}
public static string GetMetadataValueEscaped (ProjectItemDefinition item, string name)
{
- var md = item.Metadata.FirstOrDefault (m => m.Name == name);
+ var md = item.Metadata.FirstOrDefault (m => m.Name.Equals (name, StringComparison.OrdinalIgnoreCase));
return md != null ? ProjectCollection.Escape (md.EvaluatedValue) : null;
}
public static string GetPropertyValueEscaped (ProjectProperty property)
{
// WTF happens here.
+ //return ProjectCollection.Escape (property.EvaluatedValue);
return property.EvaluatedValue;
}
public bool RemoveProperty (ProjectProperty property)
{
- var removed = properties.FirstOrDefault (p => p.Name == property.Name);
+ var removed = properties.FirstOrDefault (p => p.Name.Equals (property.Name, StringComparison.OrdinalIgnoreCase));
if (removed == null)
return false;
properties.Remove (removed);
projects / mono.git / blobdiff