diff options
Diffstat (limited to 'src/DotNetOpenAuth.BuildTasks')
| -rw-r--r-- | src/DotNetOpenAuth.BuildTasks/DowngradeProjects.cs | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/src/DotNetOpenAuth.BuildTasks/DowngradeProjects.cs b/src/DotNetOpenAuth.BuildTasks/DowngradeProjects.cs index b545541..2188cd0 100644 --- a/src/DotNetOpenAuth.BuildTasks/DowngradeProjects.cs +++ b/src/DotNetOpenAuth.BuildTasks/DowngradeProjects.cs @@ -10,6 +10,7 @@ namespace DotNetOpenAuth.BuildTasks { using System.IO; using System.Linq; using System.Text; + using System.Text.RegularExpressions; using Microsoft.Build.BuildEngine; using Microsoft.Build.Framework; using Microsoft.Build.Utilities; @@ -24,6 +25,9 @@ namespace DotNetOpenAuth.BuildTasks { [Required] public ITaskItem[] Projects { get; set; } + [Output] + public ITaskItem[] DowngradedProjects { get; set; } + /// <summary> /// Gets or sets a value indicating whether ASP.NET MVC 2 projects are downgraded to MVC 1.0. /// </summary> @@ -33,11 +37,26 @@ namespace DotNetOpenAuth.BuildTasks { /// Executes this instance. /// </summary> public override bool Execute() { + var newProjectToOldProjectMapping = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); + var createdProjectFiles = new List<TaskItem>(); + + foreach (ITaskItem taskItem in this.Projects) { + switch (GetClassification(taskItem)) { + case ProjectClassification.VS2010Project: + case ProjectClassification.VS2010Solution: + string projectNameForVS2008 = Path.Combine( + Path.GetDirectoryName(taskItem.ItemSpec), + Path.GetFileNameWithoutExtension(taskItem.ItemSpec) + "-vs2008" + Path.GetExtension(taskItem.ItemSpec)); + newProjectToOldProjectMapping[taskItem.ItemSpec] = projectNameForVS2008; + break; + } + } + foreach (ITaskItem taskItem in this.Projects) { switch (GetClassification(taskItem)) { case ProjectClassification.VS2010Project: this.Log.LogMessage(MessageImportance.Low, "Downgrading project \"{0}\".", taskItem.ItemSpec); - Project project = new Project(); + var project = new Project(); project.Load(taskItem.ItemSpec); project.DefaultToolsVersion = "3.5"; @@ -66,7 +85,18 @@ namespace DotNetOpenAuth.BuildTasks { project.AddNewItem("Reference", "System.Core"); } - project.Save(taskItem.ItemSpec); + // Rewrite ProjectReferences to other renamed projects. + BuildItemGroup projectReferences = project.GetEvaluatedItemsByName("ProjectReference"); + foreach (var mapping in newProjectToOldProjectMapping) { + string oldName = Path.GetFileName(mapping.Key); + string newName = Path.GetFileName(mapping.Value); + foreach (BuildItem projectReference in projectReferences) { + projectReference.Include = Regex.Replace(projectReference.Include, oldName, newName, RegexOptions.IgnoreCase); + } + } + + project.Save(newProjectToOldProjectMapping[taskItem.ItemSpec]); + createdProjectFiles.Add(new TaskItem(taskItem) { ItemSpec = newProjectToOldProjectMapping[taskItem.ItemSpec] }); break; case ProjectClassification.VS2010Solution: this.Log.LogMessage(MessageImportance.Low, "Downgrading solution \"{0}\".", taskItem.ItemSpec); @@ -84,7 +114,16 @@ namespace DotNetOpenAuth.BuildTasks { contents[i] = contents[i].Replace("TargetFrameworkMoniker = \".NETFramework,Version%3Dv", "TargetFramework = \""); } - File.WriteAllLines(taskItem.ItemSpec, contents); + foreach (var mapping in newProjectToOldProjectMapping) { + string oldName = Path.GetFileName(mapping.Key); + string newName = Path.GetFileName(mapping.Value); + for (int i = 0; i < contents.Length; i++) { + contents[i] = Regex.Replace(contents[i], oldName, newName, RegexOptions.IgnoreCase); + } + } + + File.WriteAllLines(newProjectToOldProjectMapping[taskItem.ItemSpec], contents); + createdProjectFiles.Add(new TaskItem(taskItem) { ItemSpec = newProjectToOldProjectMapping[taskItem.ItemSpec] }); break; default: this.Log.LogWarning("Unrecognized project type for \"{0}\".", taskItem.ItemSpec); @@ -92,6 +131,8 @@ namespace DotNetOpenAuth.BuildTasks { } } + this.DowngradedProjects = createdProjectFiles.ToArray(); + return !this.Log.HasLoggedErrors; } |