Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3253 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Daniel Grunwald
18 years ago
11 changed files with 360 additions and 20 deletions
@ -0,0 +1,252 @@
@@ -0,0 +1,252 @@
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using ICSharpCode.Core; |
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using System.Diagnostics; |
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using System.ComponentModel; |
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namespace ICSharpCode.SharpDevelop.Project |
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{ |
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public enum BuildOnExecuteSetting |
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{ |
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// TODO: translate
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[Description("Do not build")] |
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DoNotBuild, |
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[Description("Build modified projects only")] |
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BuildOnlyModified, |
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[Description("Build modified projects and projects depending on them")] |
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BuildModifiedAndDependent, |
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[Description("Build all projects")] |
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RegularBuild |
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} |
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/// <summary>
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/// Tracks changes to projects and causes only modified projects
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/// to be recompiled.
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/// </summary>
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static class BuildModifiedProjectsOnlyService |
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{ |
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public static BuildOnExecuteSetting Setting { |
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get { return PropertyService.Get("BuildOnExecute", BuildOnExecuteSetting.RegularBuild); } |
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set { PropertyService.Set("BuildOnExecute", value); } |
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} |
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static readonly HashSet<IProject> unmodifiedProjects = new HashSet<IProject>(); |
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static BuildModifiedProjectsOnlyService() |
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{ |
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// these actions cause a full recompilation:
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ProjectService.SolutionClosed += MarkAllForRecompilation; |
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ProjectService.SolutionConfigurationChanged += MarkAllForRecompilation; |
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ProjectService.SolutionSaved += MarkAllForRecompilation; |
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ProjectService.EndBuild += ProjectService_EndBuild; |
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FileUtility.FileSaved += OnFileSaved; |
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} |
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public static void Initialize() |
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{ |
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// first call to init causes static ctor calls
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} |
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static void ProjectService_EndBuild(object sender, BuildEventArgs e) |
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{ |
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// at the end of an successful build, mark all projects as unmodified
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if (e.Results.Result == BuildResultCode.Success) { |
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if (ProjectService.OpenSolution != null) { |
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lock (unmodifiedProjects) { |
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unmodifiedProjects.AddRange(ProjectService.OpenSolution.Projects); |
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} |
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} |
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} |
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} |
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static void MarkAllForRecompilation(object sender, EventArgs e) |
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{ |
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lock (unmodifiedProjects) { |
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unmodifiedProjects.Clear(); |
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} |
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} |
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static void OnFileSaved(object sender, FileNameEventArgs e) |
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{ |
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if (ProjectService.OpenSolution != null) { |
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foreach (IProject p in ProjectService.OpenSolution.Projects) { |
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if (p.FindFile(e.FileName) != null) { |
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lock (unmodifiedProjects) { |
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unmodifiedProjects.Remove(p); |
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} |
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} |
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} |
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} |
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} |
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public static IBuildable WrapBuildable(IBuildable buildable) |
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{ |
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switch (Setting) { |
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case BuildOnExecuteSetting.DoNotBuild: |
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return new DummyBuildable(buildable); |
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case BuildOnExecuteSetting.BuildModifiedAndDependent: |
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case BuildOnExecuteSetting.BuildOnlyModified: |
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return new WrapperFactory().GetWrapper(buildable); |
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case BuildOnExecuteSetting.RegularBuild: |
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return buildable; |
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default: |
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throw new NotSupportedException(); |
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} |
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} |
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sealed class DummyBuildable : IBuildable |
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{ |
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IBuildable wrappedBuildable; |
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public DummyBuildable(IBuildable wrappedBuildable) |
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{ |
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this.wrappedBuildable = wrappedBuildable; |
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} |
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public string Name { |
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get { return wrappedBuildable.Name; } |
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} |
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public Solution ParentSolution { |
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get { return wrappedBuildable.ParentSolution; } |
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} |
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public ICollection<IBuildable> GetBuildDependencies(ProjectBuildOptions buildOptions) |
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{ |
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return new IBuildable[0]; |
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} |
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public void StartBuild(ProjectBuildOptions buildOptions, IBuildFeedbackSink feedbackSink) |
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{ |
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} |
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} |
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sealed class WrapperFactory |
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{ |
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readonly Dictionary<IBuildable, IBuildable> dict = new Dictionary<IBuildable, IBuildable>(); |
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public IBuildable GetWrapper(IBuildable wrapped) |
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{ |
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IBuildable b; |
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lock (dict) { |
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if (!dict.TryGetValue(wrapped, out b)) |
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b = dict[wrapped] = new Wrapper(wrapped, this); |
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} |
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return b; |
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} |
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} |
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sealed class Wrapper : IBuildable |
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{ |
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IBuildable wrapped; |
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WrapperFactory factory; |
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public Wrapper(IBuildable wrapped, WrapperFactory factory) |
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{ |
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this.wrapped = wrapped; |
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this.factory = factory; |
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} |
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public string Name { |
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get { return wrapped.Name; } |
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} |
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public Solution ParentSolution { |
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get { return wrapped.ParentSolution; } |
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} |
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Dictionary<ProjectBuildOptions, ICollection<IBuildable>> cachedBuildDependencies = new Dictionary<ProjectBuildOptions, ICollection<IBuildable>>(); |
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public ICollection<IBuildable> GetBuildDependencies(ProjectBuildOptions buildOptions) |
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{ |
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List<IBuildable> result = new List<IBuildable>(); |
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foreach (IBuildable b in wrapped.GetBuildDependencies(buildOptions)) { |
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result.Add(factory.GetWrapper(b)); |
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} |
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lock (cachedBuildDependencies) { |
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cachedBuildDependencies[buildOptions] = result; |
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} |
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return result; |
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} |
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internal bool wasRecompiled; |
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public void StartBuild(ProjectBuildOptions buildOptions, IBuildFeedbackSink feedbackSink) |
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{ |
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IProject p = wrapped as IProject; |
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if (p == null) { |
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wrapped.StartBuild(buildOptions, feedbackSink); |
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} else { |
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bool isUnmodified; |
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lock (unmodifiedProjects) { |
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isUnmodified = unmodifiedProjects.Contains(p); |
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// mark project as unmodified
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unmodifiedProjects.Add(p); |
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} |
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if (isUnmodified && Setting == BuildOnExecuteSetting.BuildModifiedAndDependent) { |
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lock (cachedBuildDependencies) { |
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if (cachedBuildDependencies[buildOptions].OfType<Wrapper>().Any(w=>w.wasRecompiled)) { |
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isUnmodified = false; |
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} |
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} |
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} |
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if (isUnmodified) { |
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feedbackSink.ReportMessage("Skipped " + p.Name + " (no changes inside SharpDevelop)"); |
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feedbackSink.Done(true); |
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} else { |
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wasRecompiled = true; |
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wrapped.StartBuild(buildOptions, new BuildFeedbackSink(p, feedbackSink)); |
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} |
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} |
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} |
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/// <summary>
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/// Wraps a build feedback sink and marks a project as requiring recompilation when
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/// compilation was not successful.
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/// </summary>
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sealed class BuildFeedbackSink : IBuildFeedbackSink |
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{ |
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IProject project; |
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IBuildFeedbackSink sink; |
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public BuildFeedbackSink(IProject p, IBuildFeedbackSink sink) |
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{ |
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Debug.Assert(p != null); |
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Debug.Assert(sink != null); |
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this.project = p; |
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this.sink = sink; |
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} |
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public void ReportError(BuildError error) |
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{ |
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sink.ReportError(error); |
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} |
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public void ReportMessage(string message) |
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{ |
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sink.ReportMessage(message); |
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} |
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public void Done(bool success) |
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{ |
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if (!success) { |
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// force recompilation if there was a build error
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lock (unmodifiedProjects) { |
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unmodifiedProjects.Remove(project); |
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} |
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} |
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sink.Done(success); |
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} |
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} |
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} |
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} |
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} |
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