rusty-cdk-lookups 0.6.3

Lookup macros of the rusty-cdk
Documentation 
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use proc_macro::TokenStream;
use quote::__private::Span;
use quote::quote;
use syn::Error;
use crate::cloudcontrol::{lookup, ResourceInfo};

pub(crate) async fn find_role_ref(resource_id: &str, role_name: &str) -> Result<TokenStream, Error> {
    // TODO would be nice to additionally check that the permissions are correct
    //  this would require context or the user passing in additional info though
    let ResourceInfo { identifier, arn } = lookup(role_name, "AWS::IAM::Role").await.map_err(|e| Error::new(Span::call_site(), e))?;
    
    Ok(quote!(
        RoleRef::new(#resource_id, #identifier, #arn)
    ).into())
}

pub(crate) async fn find_kms_ref(resource_id: &str, key_id: &str) -> Result<TokenStream, Error> {
    let ResourceInfo { identifier, arn } = lookup(key_id, "AWS::KMS::Key").await.map_err(|e| Error::new(Span::call_site(), e))?;
    
    Ok(quote!(
        KeyRef::new(#resource_id, #identifier, #arn)
    ).into())
}