Renamed Tomas.Common to Tomas.Core

- Imported CSTNet parser to kernal under Globalization namespace
- Added System.Diagnostics to global usings
- Split version systems between kernal and terminal emulator (see changelog)

src/Tomas.Terminal/GitInfo.txt

@@ -0,0 +1 @@
+0.1

src/Tomas.Terminal/GlobalUsing.cs

@@ -1,2 +1,4 @@
+global using System.Diagnostics.CodeAnalysis;
+global using System.Diagnostics;
 global using Tomas.Common.Programs;
 global using Tomas.Interface;

src/Tomas.Terminal/Programs/About.cs

@@ -6,10 +6,9 @@ namespace Tomas.Terminal.Programs;
 
 public class About : IProgram
 {
-public bool Run(IShell shell)
-{
-Console.WriteLine($"{SysMeta.NAME} Terminal Emulator v{SysMeta.BuildNumber}{Environment.NewLine}"
-                 + "TOMAS (Tony's Managed Operating System) is a operating system written in C# using the COSMOS framework.");
-return true;
-}
+    public bool Run(IShell shell)
+    {
+        Console.WriteLine($"{TermMeta.NAME} Terminal Emulator v{TermMeta.VERSION}");
+        return true;
+    }
 }

src/Tomas.Terminal/TermMeta.cs

@@ -0,0 +1,48 @@
+// I license this project under the BSD 3-Clause license.
+// See the LICENSE file in the project root for more information.
+using System.Text;
+
+namespace Tomas.Common;
+
+/// <summary>
+/// System metdata, such as name, version and build number.
+/// </summary>
+public struct TermMeta
+{
+    /// <summary>
+    /// The name of the operating system.
+    /// </summary>
+    public const string NAME = "TOMAS Emulator";
+
+    /// <summary>
+    /// The version of the operating system, in the Calendar Versioning format: "yy.minor.patch".
+    /// The year, minor, and patch version numbers are automatically extracted from the Git repository
+    /// using the ThisAssembly.Git.SemVer object.
+    /// </summary>
+    public const string VERSION = $"{ThisAssembly.Git.SemVer.Major}.{ThisAssembly.Git.SemVer.Minor}.{ThisAssembly.Git.SemVer.Patch}";
+
+    /// <summary>
+    /// The build number of the operating system, generated from the commit hash.
+    /// The build number is a 6-digit number, with the first 3 digits being the first 3 digits of the commit hash
+    /// converted to a uint, and the last 3 digits being the last 3 digits of the commit hash converted to a uint.
+    /// </summary>
+    public static string BuildNumber = $"Build {BuildNumFromCommit}";
+
+    /// <summary>
+    /// Generates the build number from the commit hash.
+    /// </summary>
+    /// <returns>The build number as a uint.</returns>
+    static uint BuildNumFromCommit
+    {
+        get
+        {
+            // Get the bytes of the commit hash as a UTF-8 encoded string
+            var commit = Encoding.UTF8.GetBytes(ThisAssembly.Git.Commit);
+
+            // Convert the first 4 bytes of the commit hash to a uint and return it modulo 1000000
+            // (this will give us a 6-digit number with the first 3 digits being the first 3 digits of the commit hash
+            // and the last 3 digits being the last 3 digits of the commit hash)
+            return BitConverter.ToUInt32(commit, 0) % 1000000;
+        }
+    }
+}

src/Tomas.Terminal/Tomas.Terminal.csproj

@@ -8,7 +8,15 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\Tomas.Common\Tomas.Common.csproj" />
+        <PackageReference Include="GitInfo" Version="2.3.0">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="NLua" Version="1.6.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\Tomas.Core\Tomas.Core.csproj" />
         <ProjectReference Include="..\Tomas.Interface\Tomas.Interface.csproj" />
     </ItemGroup>