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// BuildManager.cs
//
// Author:
// Rolf Bjarne Kvinge (rolf@xamarin.com)
// Atsushi Enomoto (atsushi@xamarin.com)
//
// Copyright (C) 2011,2013 Xamarin Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using Microsoft.Build.Evaluation;
using System;
using System.Collections.Generic;
using System.Threading;
using Microsoft.Build.Internal;
using System.Linq;
namespace Microsoft.Build.Execution
{
public class BuildManager
{
static BuildManager default_manager = new BuildManager ();
public static BuildManager DefaultBuildManager {
get { return default_manager; }
}
public BuildManager ()
{
}
public BuildManager (string hostName)
{
throw new NotImplementedException ();
}
public void Dispose ()
{
WaitHandle.WaitAll (submissions.Select (s => s.WaitHandle).ToArray ());
BuildNodeManager.Stop ();
}
~BuildManager ()
{
// maybe processes created by out-of-process nodes should be signaled.
BuildNodeManager.Stop ();
}
readonly List<BuildSubmission> submissions = new List<BuildSubmission> ();
BuildParameters ongoing_build_parameters;
internal BuildParameters OngoingBuildParameters {
get { return ongoing_build_parameters; }
}
public void BeginBuild (BuildParameters parameters)
{
if (ongoing_build_parameters != null)
throw new InvalidOperationException ("There is already ongoing build");
ongoing_build_parameters = parameters.Clone ();
}
public BuildResult Build (BuildParameters parameters, BuildRequestData requestData)
{
BeginBuild (parameters);
var ret = BuildRequest (requestData);
EndBuild ();
return ret;
}
public BuildResult BuildRequest (BuildRequestData requestData)
{
var sub = PendBuildRequest (requestData);
sub.Execute ();
return sub.BuildResult;
}
public void CancelAllSubmissions ()
{
foreach (var sub in submissions) {
try {
if (!sub.IsCompleted)
sub.Cancel ();
} catch (InvalidOperationException) {
// some submissions could be already done during this iteration. Ignore that.
}
}
submissions.Clear ();
}
public void EndBuild ()
{
if (ongoing_build_parameters == null)
throw new InvalidOperationException ("Build has not started");
if (submissions.Count > 0)
WaitHandle.WaitAll (submissions.Select (s => s.WaitHandle).ToArray ());
BuildNodeManager.Stop ();
ongoing_build_parameters = null;
}
Dictionary<Project,ProjectInstance> instances = new Dictionary<Project, ProjectInstance> ();
public ProjectInstance GetProjectInstanceForBuild (Project project)
{
if (project == null)
throw new ArgumentNullException ("project");
if (project.FullPath == null)
throw new ArgumentNullException ("project", "FullPath parameter in the project cannot be null.");
if (project.FullPath == string.Empty)
throw new ArgumentException ("FullPath parameter in the project cannot be empty.", "project");
// other than that, any invalid path character is accepted...
return GetProjectInstanceForBuildInternal (project);
}
internal ProjectInstance GetProjectInstanceForBuildInternal (Project project)
{
if (!instances.ContainsKey (project))
instances [project] = project.CreateProjectInstance ();
return instances [project];
}
public BuildSubmission PendBuildRequest (BuildRequestData requestData)
{
if (ongoing_build_parameters == null)
throw new InvalidOperationException ("This method cannot be called before calling BeginBuild method.");
var sub = new BuildSubmission (this, requestData);
submissions.Add (sub);
return sub;
}
public void ResetCaches ()
{
if (OngoingBuildParameters != null)
throw new InvalidOperationException ("Cannot reset caches while builds are in progress.");
BuildNodeManager.ResetCaches ();
}
BuildNodeManager build_node_manager;
internal BuildNodeManager BuildNodeManager {
get {
if (build_node_manager == null)
build_node_manager = new BuildNodeManager (this);
return build_node_manager;
}
}
}
}
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