changed help options joins , instead of |

Author: neuecc

ReadMe.md

@@ -260,7 +260,7 @@ Usage: [options...] [-h|--help] [--version]
 Display Hello.
 
 Options:
-  -m|--message <string>    Message to show. (Required)
+  -m, --message <string>    Message to show. (Required)
 ```
 
 To add aliases to parameters, list the aliases separated by `|` before the comma in the comment. For example, if you write a comment like `-a|-b|--abcde, Description.`, then `-a`, `-b`, and `--abcde` will be treated as aliases, and `Description.` will be the description.
@@ -342,7 +342,7 @@ Usage: [command] [options...] [-h|--help] [--version]
 Root command test.
 
 Options:
-  -m|--msg <string>    Message to show. (Required)
+  -m, --msg <string>    Message to show. (Required)
 
 Commands:
   echo    Display message.

src/ConsoleAppFramework/CommandHelpBuilder.cs

@@ -161,7 +161,7 @@ static string BuildOptionsMessage(CommandHelpDefinition definition)
         var optionsFormatted = definition.Options
             .Where(x => !x.Index.HasValue)
             .Where(x => !x.IsHidden)
-            .Select(x => (Options: string.Join("|", x.Options) + (x.IsFlag ? string.Empty : $" {x.FormattedValueTypeName}{(x.IsParams ? "..." : "")}"), x.Description, x.IsRequired, x.IsFlag, x.DefaultValue, x.IsDefaultValueHidden))
+            .Select(x => (Options: string.Join(", ", x.Options) + (x.IsFlag ? string.Empty : $" {x.FormattedValueTypeName}{(x.IsParams ? "..." : "")}"), x.Description, x.IsRequired, x.IsFlag, x.DefaultValue, x.IsDefaultValueHidden))
             .ToArray();
 
         if (!optionsFormatted.Any()) return string.Empty;

tests/ConsoleAppFramework.GeneratorTests/HelpTest.cs

@@ -203,7 +203,7 @@ public void HelloWorld(string fooBar)
 hello my world.
 
 Options:
-  -f|-fb|--foo-bar <string>    my foo is not bar. (Required)
+  -f, -fb, --foo-bar <string>    my foo is not bar. (Required)
 
 """);
     }
@@ -316,7 +316,7 @@ hello my world.
   [0] <int>    my boo is not boo.
 
 Options:
-  -f|-fb|--foo-bar <string>    my foo, is not bar. (Required)
+  -f, -fb, --foo-bar <string>    my foo, is not bar. (Required)
 
 """);
     }
@@ -342,7 +342,7 @@ static class Commands
 Display Hello.
 
 Options:
-  -m|--message <string>    Message to show.
+  -m, --message <string>    Message to show.
 
 """);
     }
@@ -376,7 +376,7 @@ public void GlobalOptions()
   --y <int>             (Required)
   --parameter <int>    param global (Default: 1000)
   --dry-run            run dry dry (Optional)
-  --p2|--p3 <int>      param 2 (Required)
+  --p2, --p3 <int>     param 2 (Required)
 
 """);
     }