Merge branch 'bug/fix-lists-in-help-generator'

Nick-Lucas · Feb 4, 2017 · 19a15f3 · 19a15f3
2 parents a74cd43 + c59caeb
commit 19a15f3
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diff --git a/src/EntryPoint/Arguments/CliArgumentsHelp.cs b/src/EntryPoint/Arguments/CliArgumentsHelp.cs
@@ -74,6 +74,7 @@ static string GenerateBreakdown(List<Option> options, List<Operand> operands) {
                 string type = GetOperandTypeString(operand);
                 breakdown.AppendLine($"   [Operand {position}{type}]");
                 breakdown.AppendLine($"   {operand.Help.Detail}");
+                breakdown.AppendLine();
             }
 
             return breakdown.ToString();
@@ -96,6 +97,10 @@ static string GetTypeSummary(Type type) {
                     .GetNames(type)
                     .Select(s => s);
                 return string.Join("|", names);
+            } else if (type.GetTypeInfo().IsGenericType) {
+                string genericType = type.Name.Remove(type.Name.IndexOf("`"));
+                string genericParam = type.GenericTypeArguments.Single().Name;
+                return $"{genericType}<{genericParam}>";
             } else {
                 return type.Name.ToUpper();
             }

diff --git a/test/Example/CommandLine/PrimaryCliArguments.cs b/test/Example/CommandLine/PrimaryCliArguments.cs
@@ -58,5 +58,9 @@ public PrimaryCliArguments() : base("Example Project") { }
         [Option(ShortName: 'c')]
         [Help("A test option. Does nothing")]
         public bool Option3 { get; set; }
+
+        [Operand(Position: 2)]
+        [Help("A test list, used when checking help-generator output")]
+        public List<int> ListOperands { get; set; }
     }
 }