Update dependencies

Directory.Build.props

@@ -1,6 +1,11 @@
 <Project>
   <PropertyGroup>
+    <DefaultItemExcludes>*log</DefaultItemExcludes>
+    <Deterministic>true</Deterministic>
+    <EnableDefaultNoneItems>false</EnableDefaultNoneItems>
     <LangVersion>Latest</LangVersion>
+    <MSBuildTreatWarningsAsErrors>true</MSBuildTreatWarningsAsErrors>
     <NoWarn>$(NoWarn);SA0001</NoWarn>
+    <RestoreUseStaticGraphEvaluation>true</RestoreUseStaticGraphEvaluation>
   </PropertyGroup>
 </Project>

Directory.Build.targets

@@ -1,6 +1 @@
-<Project>
-  <Sdk Name="Microsoft.Build.CentralPackageVersions" Version="2.1.3" />
-  <PropertyGroup>
-    <DebugType Condition="'$(Configuration)' != 'Release'">Full</DebugType>
-  </PropertyGroup>
-</Project>
+<Project />

Directory.Packages.props

@@ -0,0 +1,23 @@
+<Project>
+  <PropertyGroup>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageVersion Include="CommandLineParser" Version="2.9.1" />
+    <PackageVersion Include="log4net" Version="2.0.15" />
+    <PackageVersion Include="Microsoft.Build" Version="17.5.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageVersion Include="NuGet.Commands" Version="6.5.0" />
+    <PackageVersion Include="Shouldly" Version="4.2.1" />
+    <PackageVersion Include="xunit" Version="2.4.2" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="2.4.5" />
+  </ItemGroup>
+  <ItemGroup>
+    <GlobalPackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(EnableStyleCopAnalyzers)' != 'false'">
+    <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
+    <Compile Include="$(MSBuildThisFileDirectory)src\GlobalSuppressions.cs" />
+    <AdditionalFiles Include="$(MSBuildThisFileDirectory)stylecop.json" Visible="false" />
+  </ItemGroup>
+</Project>

PackagesConfigConverter.sln

@@ -1,19 +1,22 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31321.278
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33530.505
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PackagesConfigConverter", "src\PackagesConfigConverter\PackagesConfigConverter.csproj", "{1FE13D69-D7BE-44D9-96ED-190E7D379704}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PackagesConfigConverter.UnitTests", "src\PackagesConfigConverter.UnitTests\PackagesConfigConverter.UnitTests.csproj", "{5F353E41-2DBB-4100-980F-E8F60DFFF76A}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{724AF5A0-8E73-4CE7-A613-2C0FE768AB6A}"
 	ProjectSection(SolutionItems) = preProject
+		.gitignore = .gitignore
 		Directory.Build.props = Directory.Build.props
 		Directory.Build.rsp = Directory.Build.rsp
 		Directory.Build.targets = Directory.Build.targets
+		Directory.Packages.props = Directory.Packages.props
+		global.json = global.json
 		LICENSE = LICENSE
 		NuGet.config = NuGet.config
-		Packages.props = Packages.props
 		README.md = README.md
 		stylecop.json = stylecop.json
 	EndProjectSection

global.json

@@ -0,0 +1,6 @@
+{
+    "sdk": {
+        "version": "7.0.100",
+        "rollForward": "latestMinor"
+    }
+}