Add AllowLeadingHyphen

src/commands/mod.rs

@@ -1,7 +1,8 @@
-use clap::{ValueEnum, Parser};
+use clap::{ValueEnum, Parser, AppSettings};
 use std::fmt::{Display, Formatter};
 
 #[derive(Parser)]
+#[clap(global_setting(AppSettings::AllowLeadingHyphen))]
 pub struct Input {
     #[clap(value_enum)]
     pub cmd: CargoCommand,

src/lib.rs

@@ -59,6 +59,8 @@ fn make_cargo_build_command(
         command.arg("-Z").arg("build-std");
     }
 
+    println!("{:?}", args);
+
     command
         .env("RUSTFLAGS", rust_flags)
         .arg(&cmd.to_string())

src/main.rs

@@ -1,6 +1,6 @@
 use cargo_3ds::commands::{CargoCommand, Input};
 use cargo_3ds::{build_3dsx, build_elf, build_smdh, check_rust_version, get_metadata, link};
-use clap::Parser;
+use clap::{Parser};
 use std::process;
 
 fn main() {
@@ -17,8 +17,7 @@ fn main() {
                 true
             });
 
-    let message_format = if let Some(pos) = input
+    let message_format = if let Some(pos) = input.cargo_opts
-        .cargo_opts
         .iter()
         .position(|s| s.starts_with("--message-format"))
     {