Reloadsolution

src/OmniSharp/Api/ProjectSystem/OmnisharpController.ProjectSystem.cs

@@ -1,8 +1,9 @@
-using Microsoft.AspNet.Mvc;
+using System.Collections.Generic;
+using Microsoft.AspNet.Mvc;
 using OmniSharp.AspNet5;
 using OmniSharp.Models;
 using OmniSharp.MSBuild;
-using OmniSharp.MSBuild.ProjectFile;
+using OmniSharp.Services;
 
 namespace OmniSharp
 {
@@ -11,12 +12,14 @@ public class ProjectSystemController
         private readonly AspNet5Context _aspnet5Context;
         private readonly OmnisharpWorkspace _workspace;
         private readonly MSBuildContext _msbuildContext;
+        private readonly IEnumerable<IProjectSystem> _projectSystems;
 
-        public ProjectSystemController(AspNet5Context aspnet5Context, MSBuildContext msbuildContext, OmnisharpWorkspace workspace)
+        public ProjectSystemController(AspNet5Context aspnet5Context, MSBuildContext msbuildContext, OmnisharpWorkspace workspace, IEnumerable<IProjectSystem> projectSystems)
         {
             _aspnet5Context = aspnet5Context;
             _msbuildContext = msbuildContext;
             _workspace = workspace;
+            _projectSystems = projectSystems;
         }
 
         [HttpPost("/projects")]
@@ -56,5 +59,15 @@ public ProjectInformationResponse CurrentProject(Request request)
                 AspNet5Project = aspNet5ProjectItem
             };
         }
+
+        [HttpPost("/reloadsolution")]
+        public bool ReloadSolution()
+        {
+            foreach (var projectSystem in _projectSystems)
+            {
+                projectSystem.Reload();
+            }
+            return true;
+        }
     }
 }

src/OmniSharp/AspNet5/AspNet5ProjectSystem.cs

@@ -55,7 +55,7 @@ public AspNet5ProjectSystem(OmnisharpWorkspace workspace,
             lifetime.ApplicationStopping.Register(OnShutdown);
         }
 
-        public void Initalize()
+        public void Initialize()
         {
             _context.RuntimePath = GetRuntimePath();
 
@@ -345,7 +345,7 @@ public void Initalize()
                 _context.Connection.Start();
 
                 // Initialize the ASP.NET 5 projects
-                Initialize();
+                Initialization();
             });
 
             wh.Wait();
@@ -416,7 +416,7 @@ private void TriggerDependeees(string path)
             }
         }
 
-        private void Initialize()
+        private void Initialization()
         {
             foreach (var project in _context.Projects.Values)
             {
@@ -508,7 +508,7 @@ private string GetRuntimePath()
         {
             var versionOrAlias = GetRuntimeVersionOrAlias() ?? _options.AspNet5.Alias ?? "default";
             var seachedLocations = new List<string>();
-            
+
             foreach (var location in GetRuntimeLocations())
             {
                 var paths = GetRuntimePathsFromVersionOrAlias(versionOrAlias, location);
@@ -525,7 +525,7 @@ private string GetRuntimePath()
                         _logger.WriteInformation(string.Format("Using KRE '{0}'.", path));
                         return path;
                     }
-                    
+
                     seachedLocations.Add(path);
                 }
             }
@@ -638,5 +638,24 @@ public static string ResolveRootDirectory(string projectPath)
             return projectPath;
         }
 
+        public void Reload()
+        {
+            // clear projects collection
+            foreach (var projectId in _workspace.CurrentSolution.ProjectIds)
+            {
+                _workspace.RemoveProject(projectId);
+            }
+            // clear context
+            _context.Projects.Clear();
+            _context.ProjectContextMapping.Clear();
+
+            // get every projects
+            if (!ScanForProjects())
+            {
+                _logger.WriteInformation("No ASP.NET 5 projects found");
+            }
+
+            Initialization();
+        }
     }
 }

src/OmniSharp/MSBuild/MSBuildProjectSystem.cs

@@ -42,7 +42,7 @@ public MSBuildProjectSystem(OmnisharpWorkspace workspace,
             _context = context;
         }
 
-        public void Initalize()
+        public void Initialize()
         {
             var solutionFilePath = _env.SolutionFilePath;
 
@@ -276,5 +276,20 @@ private void UpdateProject(ProjectFileInfo projectFileInfo)
                 _workspace.RemoveMetadataReference(project.Id, reference);
             }
         }
+
+        public void Reload()
+        {
+            // clear projects collection
+            foreach (var projectId in _workspace.CurrentSolution.ProjectIds)
+            {
+                _workspace.RemoveProject(projectId);
+            }
+
+            // clear context
+            _context.Projects.Clear();
+            _context.ProjectGuidToWorkspaceMapping.Clear();
+
+            Initialize();
+        }
     }
 }

src/OmniSharp/Services/IProjectSystem.cs

@@ -2,6 +2,7 @@
 {
     public interface IProjectSystem
     {
-        void Initalize();
+        void Initialize();
+        void Reload();
     }
 }

src/OmniSharp/Startup.cs

@@ -108,7 +108,7 @@ public void Configure(IApplicationBuilder app,
 
             foreach (var projectSystem in projectSystems)
             {
-                projectSystem.Initalize();
+                projectSystem.Initialize();
             }
 
             // Mark the workspace as initialized

tests/OmniSharp.Tests/CurrentProjectFacts.cs

@@ -1,7 +1,9 @@
-using Microsoft.CodeAnalysis;
+using System.Collections.Generic;
+using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Text;
 using OmniSharp.AspNet5;
 using OmniSharp.Models;
+using OmniSharp.Services;
 using Xunit;
 
 namespace OmniSharp.Tests
@@ -10,6 +12,7 @@ public class CurrentProjectFacts
     {
         private readonly AspNet5Context _context;
         private readonly OmnisharpWorkspace _workspace;
+        private readonly IEnumerable<IProjectSystem> _projectSystems;
 
         public CurrentProjectFacts()
         {
@@ -37,7 +40,7 @@ public void CanGetAspNet5Project()
 
         private AspNet5Project GetProjectContainingSourceFile(string name)
         {
-            var controller = new ProjectSystemController(_context, null, _workspace);
+            var controller = new ProjectSystemController(_context, null, _workspace, _projectSystems);
 
             var request = new Request
             {