Add ConsoleSizeEnricher

src/Spectre.Console/Enrichment/CI/ConsoleSizeEnricher.cs

@@ -0,0 +1,56 @@
+namespace Spectre.Console.Enrichment.CI;
+
+internal class ConsoleSizeEnricher : IProfileEnricher
+{
+    private IDictionary<string, string>? _environmentVariables;
+
+    public string Name => "ConsoleSizeEnricher";
+
+    public bool Enabled(IDictionary<string, string> environmentVariables)
+    {
+        _environmentVariables = environmentVariables;
+        return environmentVariables.ContainsKey("CONSOLE_WIDTH")
+            || environmentVariables.ContainsKey("CONSOLE_HEIGHT");
+    }
+
+    public void Enrich(Profile profile)
+    {
+        _environmentVariables ??= GetEnvironmentVariables(null);
+
+        if (_environmentVariables.TryGetValue("CONSOLE_WIDTH", out var width)
+            && int.TryParse(width, out var w))
+        {
+            profile.Width = w;
+        }
+
+        if (_environmentVariables.TryGetValue("CONSOLE_HEIGHT", out var height)
+            && int.TryParse(height, out var h))
+        {
+            profile.Height = h;
+        }
+    }
+
+    private static IDictionary<string, string> GetEnvironmentVariables(IDictionary<string, string>? variables)
+    {
+        if (variables != null)
+        {
+            return new Dictionary<string, string>(variables, StringComparer.OrdinalIgnoreCase);
+        }
+
+        return Environment.GetEnvironmentVariables()
+            .Cast<System.Collections.DictionaryEntry>()
+            .Aggregate(
+                new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase),
+                (dictionary, entry) =>
+                {
+                    var key = (string)entry.Key;
+                    if (!dictionary.TryGetValue(key, out _))
+                    {
+                        dictionary.Add(key, entry.Value as string ?? string.Empty);
+                    }
+
+                    return dictionary;
+                },
+                dictionary => dictionary);
+    }
+}

src/Spectre.Console/Enrichment/ProfileEnricher.cs

@@ -1,3 +1,5 @@
+using Spectre.Console.Enrichment.CI;
+
 namespace Spectre.Console.Enrichment;
 
 internal static class ProfileEnricher
@@ -17,6 +19,7 @@ internal static class ProfileEnricher
             new TeamCityEnricher(),
             new TfsEnricher(),
             new TravisEnricher(),
+            new ConsoleSizeEnricher(),
         };
 
     public static void Enrich(