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feat: make node definitions type safe with zod

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This commit is contained in:
max_richter
2024-04-22 00:33:04 +02:00
parent 4c7c4cac2c
commit ad197db873
28 changed files with 221 additions and 147 deletions
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8
packages/macros/src/lib.rs
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@ -5,14 +5,14 @@ use std::env;
use std::fs;
use std::path::Path;
use syn::{parse_macro_input, LitStr};
use types::NodeType;
use types::NodeDefinition;
#[proc_macro]
pub fn define_node(input: TokenStream) -> TokenStream {
pub fn node_definition(input: TokenStream) -> TokenStream {
let input_string = parse_macro_input!(input as LitStr).value();
// Validate JSON format
let json: NodeType = match serde_json::from_str(&input_string) {
let json: NodeDefinition = match serde_json::from_str(&input_string) {
Ok(json) => json,
Err(e) => panic!("Invalid JSON input: {}", e),
};
@ -49,7 +49,7 @@ pub fn include_definition_file(input: TokenStream) -> TokenStream {
});
// Optionally, validate that the content is valid JSON
let _: NodeType = serde_json::from_str(&json_content)
let _: NodeDefinition = serde_json::from_str(&json_content)
.unwrap_or_else(|err| panic!("JSON file contains invalid JSON: {}", err));
// Generate the function that returns the JSON string