bubbly-bub-test 0.3.1

Interactive mode extension crate to Command Line Arguments Parser (https://crates.io/crates/clap) (derive macros helper crate)
Documentation 
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extern crate proc_macro;

use proc_macro::TokenStream;
use proc_macro_error::proc_macro_error;

#[macro_use]
mod debug;

mod derives;
mod helpers;
#[cfg(test)]
mod tests;

/// `#[interactive_clap(...)]` attribute used for specifying multiple values with `Vec<..>` type,
/// by repeating corresponding flag `--field-name` (kebab case) for each value
///
/// implies `#[interactive_clap(long)]`
///
/// implies `#[interactive_clap(skip_interactive_input)]`, as it's not intended for interactive input
pub(crate) const LONG_VEC_MUTLIPLE_OPT: &str = "long_vec_multiple_opt";

/// `#[interactive_clap(...)]` attribute which translates 1-to-1 into
/// `#[clap(verbatim_doc_comment)]`
/// More info on <https://docs.rs/clap/4.5.23/clap/_derive/index.html#command-attributes>
pub(crate) const VERBATIM_DOC_COMMENT: &str = "verbatim_doc_comment";

#[proc_macro_derive(InteractiveClap, attributes(interactive_clap))]
#[proc_macro_error]
pub fn interactive_clap(input: TokenStream) -> TokenStream {
    let ast = syn::parse_macro_input!(input);
    derives::interactive_clap::impl_interactive_clap(&ast).into()
}

#[proc_macro_derive(ToCliArgs, attributes(to_cli_args))]
#[proc_macro_error]
pub fn to_cli_args(input: TokenStream) -> TokenStream {
    let ast = syn::parse_macro_input!(input);
    derives::to_cli_args::impl_to_cli_args(&ast).into()
}