Restructure solution layout by module

src/Scanner/__Libraries/StellaOps.Scanner.Analyzers.Lang.Go/Internal/GoModule.cs

@@ -0,0 +1,67 @@
+using System;
+
+namespace StellaOps.Scanner.Analyzers.Lang.Go.Internal;
+
+internal sealed class GoModule
+{
+    public GoModule(string path, string? version, string? sum, bool isMain)
+    {
+        Path = path ?? throw new ArgumentNullException(nameof(path));
+        Version = Normalize(version);
+        Sum = Normalize(sum);
+        IsMain = isMain;
+    }
+
+    public string Path { get; }
+
+    public string? Version { get; }
+
+    public string? Sum { get; }
+
+    public GoModuleReplacement? Replacement { get; private set; }
+
+    public bool IsMain { get; }
+
+    public void SetReplacement(GoModuleReplacement replacement)
+    {
+        Replacement = replacement ?? throw new ArgumentNullException(nameof(replacement));
+    }
+
+    private static string? Normalize(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value))
+        {
+            return null;
+        }
+
+        var trimmed = value.Trim();
+        return trimmed.Length == 0 ? null : trimmed;
+    }
+}
+
+internal sealed class GoModuleReplacement
+{
+    public GoModuleReplacement(string path, string? version, string? sum)
+    {
+        Path = path ?? throw new ArgumentNullException(nameof(path));
+        Version = Normalize(version);
+        Sum = Normalize(sum);
+    }
+
+    public string Path { get; }
+
+    public string? Version { get; }
+
+    public string? Sum { get; }
+
+    private static string? Normalize(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value))
+        {
+            return null;
+        }
+
+        var trimmed = value.Trim();
+        return trimmed.Length == 0 ? null : trimmed;
+    }
+}