Retarget IQ# netcoreapp3.1 binaries only to net6.0

.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/src/Tool/bin/Debug/netcoreapp3.1/Microsoft.Quantum.IQSharp.dll",
+            "program": "${workspaceFolder}/src/Tool/bin/Debug/net6.0/Microsoft.Quantum.IQSharp.dll",
             "args": [],
             "cwd": "${workspaceFolder}/src/Tool",
             // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console

build/manifest.ps1

@@ -31,8 +31,8 @@ $artifacts = @{
         "./src/ExecutionPathTracer/bin/$Env:BUILD_CONFIGURATION/netstandard2.1/Microsoft.Quantum.IQSharp.ExecutionPathTracer.dll",
         "./src/Jupyter/bin/$Env:BUILD_CONFIGURATION/netstandard2.1/Microsoft.Quantum.IQSharp.Jupyter.dll",
         "./src/Kernel/bin/$Env:BUILD_CONFIGURATION/netstandard2.1/Microsoft.Quantum.IQSharp.Kernel.dll",
-        "./src/Tool/bin/$Env:BUILD_CONFIGURATION/netcoreapp3.1/Microsoft.Quantum.IQSharp.dll",
-        "./src/Web/bin/$Env:BUILD_CONFIGURATION/netcoreapp3.1/Microsoft.Quantum.IQSharp.Web.dll"
+        "./src/Tool/bin/$Env:BUILD_CONFIGURATION/net6.0/Microsoft.Quantum.IQSharp.dll",
+        "./src/Web/bin/$Env:BUILD_CONFIGURATION/net6.0/Microsoft.Quantum.IQSharp.Web.dll"
     ) | ForEach-Object { Join-Path $PSScriptRoot (Join-Path ".." $_) };
 } 
 

src/Core/References/NugetPackages.cs

@@ -47,7 +47,7 @@ namespace Microsoft.Quantum.IQSharp
         }
 
         // The framework used to find packages.
-        public static NuGetFramework NETCOREAPP3_1 = NuGetFramework.ParseFolder("netcoreapp3.1");
+        public static NuGetFramework NET6_0 = NuGetFramework.ParseFolder("net6.0");
 
         // Nuget's logger.
         public NuGetLogger Logger { get; }
@@ -311,7 +311,7 @@ namespace Microsoft.Quantum.IQSharp
                 return files.ToArray();
             }
 
-            var names = CheckOnFramework(NETCOREAPP3_1);
+            var names = CheckOnFramework(NET6_0);
 
             Assembly? LoadAssembly(string path)
             {
@@ -409,7 +409,7 @@ namespace Microsoft.Quantum.IQSharp
                 dependencyBehavior: DependencyBehavior.Lowest,
                 targetIds: new[] { pkgId.Id },
                 requiredPackageIds: Enumerable.Empty<string>(),
-                packagesConfig: Items.Select(p => new PackageReference(p, NETCOREAPP3_1, true)),
+                packagesConfig: Items.Select(p => new PackageReference(p, NET6_0, true)),
                 preferredVersions: Enumerable.Empty<PackageIdentity>(),
                 availablePackages: AvailablePackages,
                 packageSources: Repositories.Select(s => s.PackageSource),
@@ -476,7 +476,7 @@ namespace Microsoft.Quantum.IQSharp
                     var dependencyInfoResource = await repo.GetResourceAsync<DependencyInfoResource>();
                     if (dependencyInfoResource == null) continue;
 
-                    var dependencyInfo = await dependencyInfoResource.ResolvePackage(package, NETCOREAPP3_1, context, this.Logger, CancellationToken.None);
+                    var dependencyInfo = await dependencyInfoResource.ResolvePackage(package, NET6_0, context, this.Logger, CancellationToken.None);
                     if (dependencyInfo == null) continue;
 
                     AvailablePackages.Add(dependencyInfo);

src/Tests/Tests.IQsharp.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <PlatformTarget>x64</PlatformTarget>
     <IsPackable>false</IsPackable>
     <NoWarn>1701</NoWarn>

src/Tool/Tool.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <PlatformTarget>x64</PlatformTarget>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>Microsoft.Quantum.IQSharp</RootNamespace>
     <AssemblyName>Microsoft.Quantum.IQSharp</AssemblyName>
   </PropertyGroup>

src/Web/Web.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <PlatformTarget>x64</PlatformTarget>
     <RootNamespace>Microsoft.Quantum.IQSharp.Web</RootNamespace>
     <AssemblyName>Microsoft.Quantum.IQSharp.Web</AssemblyName>