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#![deny(
warnings,
nonstandard_style,
unused,
future_incompatible,
rust_2018_idioms,
unsafe_code
)]
#![deny(clippy::all, clippy::nursery, clippy::pedantic)]
#![recursion_limit = "128"]
use {proc_macro::TokenStream, quote::quote, syn::Ident};
/// Legitimise and mount Locus modules
///
/// # Panics
///
/// This *should* never panic, but if it does, we don't care.
#[proc_macro]
pub fn modules(input: TokenStream) -> TokenStream {
let input_modules: Vec<Ident> = syn::parse_macro_input!(
input with syn::punctuated::Punctuated::<Ident, syn::Token![,]>::parse_terminated
)
.into_iter()
.collect();
let mut legitimised_modules = quote!();
let mut mounted_modules = quote!();
for module_name in input_modules {
if module_name == "search" || module_name == "blog" {
legitimised_modules.extend(quote!(
pub mod #module_name;
));
} else {
legitimised_modules.extend(quote!(mod #module_name;));
}
mounted_modules
.extend(quote!(router.attach_stateless(#module_name::module);));
}
quote! {
#legitimised_modules
pub fn module(router: &mut ::windmark::router::Router) {
#mounted_modules
}
}
.into()
}
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