Move cargo new/init --registry option to arg_new_opts

Author: dwijnand

src/bin/cargo/commands/init.rs

@@ -6,7 +6,6 @@ pub fn cli() -> App {
     subcommand("init")
         .about("Create a new cargo package in an existing directory")
         .arg(Arg::with_name("path").default_value("."))
-        .arg(opt("registry", "Registry to use").value_name("REGISTRY"))
         .arg_new_opts()
 }
 

src/bin/cargo/commands/new.rs

@@ -6,7 +6,6 @@ pub fn cli() -> App {
     subcommand("new")
         .about("Create a new cargo package at <path>")
         .arg(Arg::with_name("path").required(true))
-        .arg(opt("registry", "Registry to use").value_name("REGISTRY"))
         .arg_new_opts()
 }
 

src/cargo/util/command_prelude.rs

@@ -171,6 +171,7 @@ pub trait AppExt: Sized {
             )
             .value_name("NAME"),
         )
+        ._arg(opt("registry", "Registry to use").value_name("REGISTRY"))
     }
 
     fn arg_index(self) -> Self {