up

src/Policy/__Libraries/StellaOps.Policy/PolicyDiagnostics.cs

@@ -1,77 +1,77 @@
-using System;
-using System.Collections.Immutable;
-using System.Linq;
-
-namespace StellaOps.Policy;
-
-public sealed record PolicyDiagnosticsReport(
-    string Version,
-    int RuleCount,
-    int ErrorCount,
-    int WarningCount,
-    DateTimeOffset GeneratedAt,
-    ImmutableArray<PolicyIssue> Issues,
-    ImmutableArray<string> Recommendations);
-
-public static class PolicyDiagnostics
-{
-    public static PolicyDiagnosticsReport Create(PolicyBindingResult bindingResult, TimeProvider? timeProvider = null)
-    {
-        if (bindingResult is null)
-        {
-            throw new ArgumentNullException(nameof(bindingResult));
-        }
-
-        var time = (timeProvider ?? TimeProvider.System).GetUtcNow();
-        var errorCount = bindingResult.Issues.Count(static issue => issue.Severity == PolicyIssueSeverity.Error);
-        var warningCount = bindingResult.Issues.Count(static issue => issue.Severity == PolicyIssueSeverity.Warning);
-
-        var recommendations = BuildRecommendations(bindingResult.Document, errorCount, warningCount);
-
-        return new PolicyDiagnosticsReport(
-            bindingResult.Document.Version,
-            bindingResult.Document.Rules.Length,
-            errorCount,
-            warningCount,
-            time,
-            bindingResult.Issues,
-            recommendations);
-    }
-
-    private static ImmutableArray<string> BuildRecommendations(PolicyDocument document, int errorCount, int warningCount)
-    {
-        var messages = ImmutableArray.CreateBuilder<string>();
-
-        if (errorCount > 0)
-        {
-            messages.Add("Resolve policy errors before promoting the revision; fallback rules may be applied while errors remain.");
-        }
-
-        if (warningCount > 0)
-        {
-            messages.Add("Review policy warnings and ensure intentional overrides are documented.");
-        }
-
-        if (document.Rules.Length == 0)
-        {
-            messages.Add("Add at least one policy rule to enforce gating logic.");
-        }
-
-        var quietRules = document.Rules
-            .Where(static rule => rule.Action.Quiet)
-            .Select(static rule => rule.Name)
-            .ToArray();
-
-        if (quietRules.Length > 0)
-        {
-            messages.Add($"Quiet rules detected ({string.Join(", ", quietRules)}); verify scoring behaviour aligns with expectations.");
-        }
-
-        if (messages.Count == 0)
-        {
-            messages.Add("Policy validated successfully; no additional action required.");
-        }
-
-        return messages.ToImmutable();
-    }
-}
+using System;
+using System.Collections.Immutable;
+using System.Linq;
+
+namespace StellaOps.Policy;
+
+public sealed record PolicyDiagnosticsReport(
+    string Version,
+    int RuleCount,
+    int ErrorCount,
+    int WarningCount,
+    DateTimeOffset GeneratedAt,
+    ImmutableArray<PolicyIssue> Issues,
+    ImmutableArray<string> Recommendations);
+
+public static class PolicyDiagnostics
+{
+    public static PolicyDiagnosticsReport Create(PolicyBindingResult bindingResult, TimeProvider? timeProvider = null)
+    {
+        if (bindingResult is null)
+        {
+            throw new ArgumentNullException(nameof(bindingResult));
+        }
+
+        var time = (timeProvider ?? TimeProvider.System).GetUtcNow();
+        var errorCount = bindingResult.Issues.Count(static issue => issue.Severity == PolicyIssueSeverity.Error);
+        var warningCount = bindingResult.Issues.Count(static issue => issue.Severity == PolicyIssueSeverity.Warning);
+
+        var recommendations = BuildRecommendations(bindingResult.Document, errorCount, warningCount);
+
+        return new PolicyDiagnosticsReport(
+            bindingResult.Document.Version,
+            bindingResult.Document.Rules.Length,
+            errorCount,
+            warningCount,
+            time,
+            bindingResult.Issues,
+            recommendations);
+    }
+
+    private static ImmutableArray<string> BuildRecommendations(PolicyDocument document, int errorCount, int warningCount)
+    {
+        var messages = ImmutableArray.CreateBuilder<string>();
+
+        if (errorCount > 0)
+        {
+            messages.Add("Resolve policy errors before promoting the revision; fallback rules may be applied while errors remain.");
+        }
+
+        if (warningCount > 0)
+        {
+            messages.Add("Review policy warnings and ensure intentional overrides are documented.");
+        }
+
+        if (document.Rules.Length == 0)
+        {
+            messages.Add("Add at least one policy rule to enforce gating logic.");
+        }
+
+        var quietRules = document.Rules
+            .Where(static rule => rule.Action.Quiet)
+            .Select(static rule => rule.Name)
+            .ToArray();
+
+        if (quietRules.Length > 0)
+        {
+            messages.Add($"Quiet rules detected ({string.Join(", ", quietRules)}); verify scoring behaviour aligns with expectations.");
+        }
+
+        if (messages.Count == 0)
+        {
+            messages.Add("Policy validated successfully; no additional action required.");
+        }
+
+        return messages.ToImmutable();
+    }
+}