From 515536b4bd74a3df8baaee42728df3b0de14506d Mon Sep 17 00:00:00 2001
From: mysticmind <babu.annamalai@gmail.com>
Date: Tue, 14 Jan 2020 14:55:00 +0530
Subject: [PATCH] Fix few bugs and regression

- Fix regression causing path param to fail
- Fix bug with inspection logic failing for csproj with multiple itemgroups
- Bump up version to 0.2.1
---
 appveyor.yml                             |  2 +-
 src/DotNetSortRefs/DotNetSortRefs.csproj |  2 +-
 src/DotNetSortRefs/Program.cs            | 31 ++++++++++++++++--------
 3 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 9a9db01..3bf2738 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,7 +7,7 @@ os: Visual Studio 2017
 environment:
   DOTNET_CLI_TELEMETRY_OPTOUT: true
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
-  TARGET_BUILD_VERSION: '0.2.0'
+  TARGET_BUILD_VERSION: '0.2.1'
   NUGET_DEPLOY_KEY:
     secure: 6yOBK0JyKMTykW1zW6B4mvc9mgQGnRGex15KG8VhOre/DSTkrUYtgbPCpiBlcX/T
 
diff --git a/src/DotNetSortRefs/DotNetSortRefs.csproj b/src/DotNetSortRefs/DotNetSortRefs.csproj
index f3434aa..222940d 100644
--- a/src/DotNetSortRefs/DotNetSortRefs.csproj
+++ b/src/DotNetSortRefs/DotNetSortRefs.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>A .NET Core global tool to alphabetically sort package references in csproj or fsproj</Description>
-    <VersionPrefix>0.2.0</VersionPrefix>
+    <VersionPrefix>0.2.1</VersionPrefix>
     <Authors>Babu Annamalai</Authors>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
diff --git a/src/DotNetSortRefs/Program.cs b/src/DotNetSortRefs/Program.cs
index 08c4c34..a83123c 100644
--- a/src/DotNetSortRefs/Program.cs
+++ b/src/DotNetSortRefs/Program.cs
@@ -90,9 +90,11 @@ private async Task<int> OnExecute(CommandLineApplication app, IConsole console)
                 {
                     projFiles.Add(Path);
                 }
-
-                projFiles = _fileSystem.Directory.GetFiles(Path, "*.csproj", SearchOption.AllDirectories)
-                    .Concat(_fileSystem.Directory.GetFiles(Path, "*.fsproj", SearchOption.AllDirectories)).ToList();
+                else
+                {
+                    projFiles = _fileSystem.Directory.GetFiles(Path, "*.csproj", SearchOption.AllDirectories)
+                        .Concat(_fileSystem.Directory.GetFiles(Path, "*.fsproj", SearchOption.AllDirectories)).ToList();
+                }
 
                 if (projFiles.Count == 0)
                 {
@@ -124,21 +126,30 @@ private async Task<int> OnExecute(CommandLineApplication app, IConsole console)
         private static async Task<List<string>> Inspect(IEnumerable<string> projFiles)
         {
             var projFilesWithNonSortedReferences = new List<string>();
-            
+
             foreach (var proj in projFiles)
             {
                 using (var sw = new StringWriter())
                 {
                     var doc = XDocument.Parse(System.IO.File.ReadAllText(proj));
 
-                    var packages = doc.XPathSelectElements("//ItemGroup[PackageReference|Reference]/*").Select(x => x.Attribute("Include")?.Value.ToLowerInvariant()).ToList();
-                    var sortedPackages = packages.OrderBy(x => x);
+                    var itemGroups = doc.XPathSelectElements("//ItemGroup[PackageReference|Reference]");
 
-                    var result = packages.SequenceEqual(sortedPackages);
-
-                    if (!result)
+                    foreach (var itemGroup in itemGroups)
                     {
-                        projFilesWithNonSortedReferences.Add(proj);
+                        var references = itemGroup.XPathSelectElements("PackageReference|Reference")
+                            .Select(x => x.Attribute("Include")?.Value.ToLowerInvariant()).ToList();
+
+                        if (references.Count <= 1) continue;
+
+                        var sortedReferences = references.OrderBy(x => x).ToList();
+
+                        var result = references.SequenceEqual(sortedReferences);
+
+                        if (!result && !projFilesWithNonSortedReferences.Contains(proj))
+                        {
+                            projFilesWithNonSortedReferences.Add(proj);
+                        }
                     }
                 }
             }