Move source gen samples to the incremental model and source to C# 10

samples/CSharp/SourceGenerators/GeneratedDemo/CSharpGeneratedDemo.csproj

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp3.1</TargetFramework>
+    <LangVersion>10.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>

samples/CSharp/SourceGenerators/GeneratedDemo/Program.cs

@@ -1,29 +1,28 @@
 using System;
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+class Program
 {
-    class Program
+    static void Main()
     {
-        static void Main(string[] args)
-        {
-            // Run the various scenarios
-            Console.WriteLine("Running HelloWorld:\n");
-            UseHelloWorldGenerator.Run();
+        // Run the various scenarios
+        Console.WriteLine("Running HelloWorld:\n");
+        UseHelloWorldGenerator.Run();
 
-            Console.WriteLine("\n\nRunning AutoNotify:\n");
-            UseAutoNotifyGenerator.Run();
+        Console.WriteLine("\n\nRunning AutoNotify:\n");
+        UseAutoNotifyGenerator.Run();
 
-            Console.WriteLine("\n\nRunning XmlSettings:\n");
-            UseXmlSettingsGenerator.Run();
+        Console.WriteLine("\n\nRunning XmlSettings:\n");
+        UseXmlSettingsGenerator.Run();
 
-            Console.WriteLine("\n\nRunning CsvGenerator:\n");
-            UseCsvGenerator.Run();
+        Console.WriteLine("\n\nRunning CsvGenerator:\n");
+        UseCsvGenerator.Run();
 
-            Console.WriteLine("\n\nRunning MustacheGenerator:\n");
-            UseMustacheGenerator.Run();
+        Console.WriteLine("\n\nRunning MustacheGenerator:\n");
+        UseMustacheGenerator.Run();
 
-            Console.WriteLine("\n\nRunning MathsGenerator:\n");
-            UseMathsGenerator.Run();
-        }
+        Console.WriteLine("\n\nRunning MathsGenerator:\n");
+        UseMathsGenerator.Run();
     }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseAutoNotifyGenerator.cs

@@ -1,39 +1,38 @@
 using System;
 using AutoNotify;
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+// The view model we'd like to augment
+public partial class ExampleViewModel
 {
-    // The view model we'd like to augment
-    public partial class ExampleViewModel
-    {
-        [AutoNotify]
-        private string _text = "private field text";
+    [AutoNotify]
+    private string _text = "private field text";
 
-        [AutoNotify(PropertyName = "Count")]
-        private int _amount = 5;
-    }
+    [AutoNotify(PropertyName = "Count")]
+    private int _amount = 5;
+}
 
-    public static class UseAutoNotifyGenerator
+public static class UseAutoNotifyGenerator
+{
+    public static void Run()
     {
-        public static void Run()
-        {
-            ExampleViewModel vm = new ExampleViewModel();
-
-            // we didn't explicitly create the 'Text' property, it was generated for us 
-            string text = vm.Text;
-            Console.WriteLine($"Text = {text}");
-
-            // Properties can have differnt names generated based on the PropertyName argument of the attribute
-            int count = vm.Count;
-            Console.WriteLine($"Count = {count}");
-
-            // the viewmodel will automatically implement INotifyPropertyChanged
-            vm.PropertyChanged += (o, e) => Console.WriteLine($"Property {e.PropertyName} was changed");
-            vm.Text = "abc";
-            vm.Count = 123;
-
-            // Try adding fields to the ExampleViewModel class above and tagging them with the [AutoNotify] attribute
-            // You'll see the matching generated properties visibile in IntelliSense in realtime
-        }
+        ExampleViewModel vm = new ExampleViewModel();
+
+        // we didn't explicitly create the 'Text' property, it was generated for us 
+        string text = vm.Text;
+        Console.WriteLine($"Text = {text}");
+
+        // Properties can have differnt names generated based on the PropertyName argument of the attribute
+        int count = vm.Count;
+        Console.WriteLine($"Count = {count}");
+
+        // the viewmodel will automatically implement INotifyPropertyChanged
+        vm.PropertyChanged += (o, e) => Console.WriteLine($"Property {e.PropertyName} was changed");
+        vm.Text = "abc";
+        vm.Count = 123;
+
+        // Try adding fields to the ExampleViewModel class above and tagging them with the [AutoNotify] attribute
+        // You'll see the matching generated properties visibile in IntelliSense in realtime
     }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseCsvGenerator.cs

@@ -5,16 +5,15 @@
 using static System.Console;
 using CSV;
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+class UseCsvGenerator
 {
-    class UseCsvGenerator
+    public static void Run()
     {
-        public static void Run()
-        {
-            WriteLine("## CARS");
-            Cars.All.ToList().ForEach(c => WriteLine($"{c.Brand}\t{c.Model}\t{c.Year}\t{c.Cc}"));
-            WriteLine("\n## PEOPLE");
-            People.All.ToList().ForEach(p => WriteLine($"{p.Name}\t{p.Address}\t{p._11Age}"));
-        }
+       WriteLine("## CARS");
+       Cars.All.ToList().ForEach(c => WriteLine($"{c.Brand}\t{c.Model}\t{c.Year}\t{c.Cc}"));
+       WriteLine("\n## PEOPLE");
+       People.All.ToList().ForEach(p => WriteLine($"{p.Name}\t{p.Address}\t{p._11Age}"));
     }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseHelloWorldGenerator.cs

@@ -1,11 +1,10 @@
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+public static class UseHelloWorldGenerator
 {
-    public static class UseHelloWorldGenerator
+    public static void Run()
     {
-        public static void Run()
-        {
-            // The static call below is generated at build time, and will list the syntax trees used in the compilation
-            HelloWorldGenerated.HelloWorld.SayHello();
-        }
+        // The static call below is generated at build time, and will list the syntax trees used in the compilation
+        HelloWorldGenerated.HelloWorld.SayHello();
     }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseMathsGenerator.cs

@@ -1,15 +1,14 @@
 using static System.Console;
 using Maths;
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+public static class UseMathsGenerator
 {
-    public static class UseMathsGenerator
+    public static void Run()
     {
-        public static void Run()
-        {
-            WriteLine($"The area of a (10, 5) rectangle is: {Formulas.AreaRectangle(10, 5)}");
-            WriteLine($"The area of a (10) square is: {Formulas.AreaSquare(10)}");
-            WriteLine($"The GoldHarmon of 3 is: {Formulas.GoldHarm(3)}");
-        }
+        WriteLine($"The area of a (10, 5) rectangle is: {Formulas.AreaRectangle(10, 5)}");
+        WriteLine($"The area of a (10) square is: {Formulas.AreaSquare(10)}");
+        WriteLine($"The GoldHarmon of 3 is: {Formulas.GoldHarm(3)}");
     }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseMustacheGenerator.cs

@@ -12,64 +12,64 @@
 [assembly: Mustache("Section", t4, h4)]
 [assembly: Mustache("NestedSection", t5, h5)]
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+class UseMustacheGenerator
 {
-    class UseMustacheGenerator
+    public static void Run()
     {
-        public static void Run()
-        {
-            WriteLine(Mustache.Constants.Lottery);
-            WriteLine(Mustache.Constants.HR);
-            WriteLine(Mustache.Constants.HTML);
-            WriteLine(Mustache.Constants.Section);
-            WriteLine(Mustache.Constants.NestedSection);
-        }
+        WriteLine(Mustache.Constants.Lottery);
+        WriteLine(Mustache.Constants.HR);
+        WriteLine(Mustache.Constants.HTML);
+        WriteLine(Mustache.Constants.Section);
+        WriteLine(Mustache.Constants.NestedSection);
+    }
 
-        // Mustache templates and hashes from the manual at https://mustache.github.io/mustache.1.html...
-        public const string t1 = @"
+    // Mustache templates and hashes from the manual at https://mustache.github.io/mustache.1.html...
+    public const string t1 = @"
 Hello {{name}}
 You have just won {{value}} dollars!
 {{#in_ca}}
 Well, {{taxed_value}} dollars, after taxes.
 {{/in_ca}}
 ";
-        public const string h1 = @"
+    public const string h1 = @"
 {
   ""name"": ""Chris"",
   ""value"": 10000,
   ""taxed_value"": 5000,
   ""in_ca"": true
 }
 ";
-        public const string t2 = @"
+    public const string t2 = @"
 * {{name}}
 * {{age}}
 * {{company}}
 * {{{company}}}
 ";
-        public const string h2 = @"
+    public const string h2 = @"
 {
   ""name"": ""Chris"",
   ""company"": ""<b>GitHub</b>""
 }
 ";
-        public const string t3 = @"
+    public const string t3 = @"
 Shown
 {{#person}}
   Never shown!
 {{/person}}
 ";
-        public const string h3 = @"
+    public const string h3 = @"
 {
   ""person"": false
 }
 ";
-        public const string t4 = @"
+    public const string t4 = @"
 {{#repo}}
   <b>{{name}}</b>
 {{/repo}}
 ";
-        public const string h4 = @"
+    public const string h4 = @"
 {
   ""repo"": [
     { ""name"": ""resque"" },
@@ -78,15 +78,15 @@ Never shown!
   ]
 }
 ";
-        public const string t5 = @"
+    public const string t5 = @"
 {{#repo}}
   <b>{{name}}</b>
     {{#nested}}
         NestedName: {{name}}
     {{/nested}}
 {{/repo}}
 ";
-        public const string h5 = @"
+    public const string h5 = @"
 {
   ""repo"": [
     { ""name"": ""resque"", ""nested"":[{""name"":""nestedResque""}] },
@@ -96,5 +96,4 @@ Never shown!
 }
 ";
 
-    }
 }

samples/CSharp/SourceGenerators/GeneratedDemo/UseXmlSettingsGenerator.cs

@@ -1,27 +1,26 @@
 using System;
 using AutoSettings;
 
-namespace GeneratedDemo
+namespace GeneratedDemo;
+
+public static class UseXmlSettingsGenerator
 {
-    public static class UseXmlSettingsGenerator
+    public static void Run()
     {
-        public static void Run()
-        {
-            // This XmlSettings generator makes a static property in the XmlSettings class for each .xmlsettings file
+        // This XmlSettings generator makes a static property in the XmlSettings class for each .xmlsettings file
 
-            // here we have the 'Main' settings file from MainSettings.xmlsettings
-            // the name is determined by the 'name' attribute of the root settings element
-            XmlSettings.MainSettings main = XmlSettings.Main;
-            Console.WriteLine($"Reading settings from {main.GetLocation()}");
+        // here we have the 'Main' settings file from MainSettings.xmlsettings
+        // the name is determined by the 'name' attribute of the root settings element
+        XmlSettings.MainSettings main = XmlSettings.Main;
+        Console.WriteLine($"Reading settings from {main.GetLocation()}");
 
-            // settings are strongly typed and can be read directly from the static instance
-            bool firstRun = XmlSettings.Main.FirstRun;
-            Console.WriteLine($"Setting firstRun = {firstRun}");
+        // settings are strongly typed and can be read directly from the static instance
+        bool firstRun = XmlSettings.Main.FirstRun;
+        Console.WriteLine($"Setting firstRun = {firstRun}");
 
-            int cacheSize = XmlSettings.Main.CacheSize;
-            Console.WriteLine($"Setting cacheSize = {cacheSize}");
+        int cacheSize = XmlSettings.Main.CacheSize;
+        Console.WriteLine($"Setting cacheSize = {cacheSize}");
 
-            // Try adding some keys to the settings file and see the settings become available to read from
-        }
+        // Try adding some keys to the settings file and see the settings become available to read from
     }
 }

samples/CSharp/SourceGenerators/README.md

@@ -3,7 +3,7 @@
 
 These samples are for an in-progress feature of Roslyn. As such they may change or break as the feature is developed, and no level of support is implied.
 
-For more infomation on the Source Generators feature, see the [design document](https://github.com/dotnet/roslyn/blob/main/docs/features/source-generators.md).
+For more information on the Source Generators feature, see the [design document](https://github.com/dotnet/roslyn/blob/main/docs/features/source-generators.md).
 
 Prerequisites
 -----