From 6ca0569baa1226c032949d3896ea8edc41c6018b Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Fri, 30 Sep 2022 08:14:24 -0500
Subject: [PATCH] fix(derive): Pipe group attribute through

Still doesn't support any attributes within it yet.
---
 clap_derive/src/attr.rs | 7 +++----
 clap_derive/src/item.rs | 8 ++++++--
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/clap_derive/src/attr.rs b/clap_derive/src/attr.rs
index df2ab5685d5..f97ba7d0a7f 100644
--- a/clap_derive/src/attr.rs
+++ b/clap_derive/src/attr.rs
@@ -35,10 +35,7 @@ impl ClapAttr {
                 } else if attr.path.is_ident("command") {
                     Some(Sp::new(AttrKind::Command, attr.path.span()))
                 } else if attr.path.is_ident("group") {
-                    abort!(
-                        attr.path.span(),
-                        "`#[group()]` attributes are not supported yet"
-                    )
+                    Some(Sp::new(AttrKind::Group, attr.path.span()))
                 } else if attr.path.is_ident("arg") {
                     Some(Sp::new(AttrKind::Arg, attr.path.span()))
                 } else if attr.path.is_ident("value") {
@@ -202,6 +199,7 @@ pub enum AttrKind {
     Clap,
     StructOpt,
     Command,
+    Group,
     Arg,
     Value,
 }
@@ -212,6 +210,7 @@ impl AttrKind {
             Self::Clap => "clap",
             Self::StructOpt => "structopt",
             Self::Command => "command",
+            Self::Group => "group",
             Self::Arg => "arg",
             Self::Value => "value",
         }
diff --git a/clap_derive/src/item.rs b/clap_derive/src/item.rs
index 758df901a37..5494097520d 100644
--- a/clap_derive/src/item.rs
+++ b/clap_derive/src/item.rs
@@ -291,7 +291,7 @@ impl Item {
                         ),
                     });
                 }
-                AttrKind::Arg | AttrKind::Clap | AttrKind::StructOpt => {}
+                AttrKind::Group | AttrKind::Arg | AttrKind::Clap | AttrKind::StructOpt => {}
             }
             self.name = Name::Assigned(quote!(#arg));
         } else if name == "name" {
@@ -309,7 +309,11 @@ impl Item {
                         ),
                     });
                 }
-                AttrKind::Command | AttrKind::Value | AttrKind::Clap | AttrKind::StructOpt => {}
+                AttrKind::Group
+                | AttrKind::Command
+                | AttrKind::Value
+                | AttrKind::Clap
+                | AttrKind::StructOpt => {}
             }
             self.name = Name::Assigned(quote!(#arg));
         } else if name == "value_parser" {