Change ValidateRange from int to long, add check for json file not existing for new RPs

Author: cormacpayne

tools/StaticAnalysis/BreakingChangeAnalyzer/BreakingChangeAnalyzer.cs

@@ -139,6 +139,11 @@ public void Analyze(
                                 }
                                 else
                                 {
+                                    if (!File.Exists(filePath))
+                                    {
+                                        continue;
+                                    }
+
                                     var oldModuleMetadata = DeserializeCmdlets(filePath);
 
                                     if (cmdletFilter != null)

tools/StaticAnalysis/BreakingChangeAnalyzer/CmdletBreakingChangeLoader.cs

@@ -104,8 +104,8 @@ public ModuleMetadata GetModuleMetadata(string assemblyPath)
                         if (parameter.HasAttribute<ValidateRangeAttribute>())
                         {
                             var validateRange = parameter.GetAttribute<ValidateRangeAttribute>();
-                            parameterData.ValidateRangeMin = (int)validateRange.MinRange;
-                            parameterData.ValidateRangeMax = (int)validateRange.MaxRange;
+                            parameterData.ValidateRangeMin = Convert.ToInt64(validateRange.MinRange);
+                            parameterData.ValidateRangeMax = Convert.ToInt64(validateRange.MaxRange);
                         }
 
                         parameterData.ValidateNotNullOrEmpty = parameter.HasAttribute<ValidateNotNullOrEmptyAttribute>();                

tools/StaticAnalysis/BreakingChangeAnalyzer/ParameterMetadata.cs

@@ -50,13 +50,13 @@ public class ParameterMetadata
         /// If the parameter implements ValidateRange, specifies the minimum value
         /// in the range; otherwise, the value is null
         /// </summary>
-        public int? ValidateRangeMin { get; set; }
+        public long? ValidateRangeMin { get; set; }
 
         /// <summary>
         /// If the parameter implements ValidateRange, specifies the maximum value
         /// in the range; otherwise, the value is null
         /// </summary>
-        public int? ValidateRangeMax { get; set; }
+        public long? ValidateRangeMax { get; set; }
 
         /// <summary>
         /// Specifies if the parameter has the ValidateNotNullOrEmpty attribute