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#[macro_use]
extern crate serde_derive;
use std::path::Path;
use crate::generator::Generator;
use proc_macro2::TokenStream;
mod generated;
mod generator;
mod keywords;
mod parser;
mod ref_parser;
mod resolver;
mod sanitizer;
mod schema;
pub fn generate(path: &Path) -> String {
generate_token_stream(path).to_string()
}
pub fn generate_token_stream(path: &Path) -> TokenStream {
let mut generator = Generator::new();
generator.add_file(path);
generator.into()
}
#[cfg(test)]
mod lib_tests {
use proc_macro2::TokenStream;
use std::{
fs,
io::Write,
path::Path,
process::{Command, Stdio},
};
use crate::generator::Generator;
#[test]
fn test() {
let mut generator = Generator::new();
generator.add_file(Path::new("schemas/draft-04.json"));
let tokens: TokenStream = generator.into();
let actual = tokens.to_string();
let expected = fs::read_to_string("schemas/draft-04.rs").unwrap();
assert_eq!(format(actual), expected);
}
fn format(text: impl std::fmt::Display) -> String {
let mut rustfmt = Command::new("rustfmt")
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
.unwrap();
write!(rustfmt.stdin.take().unwrap(), "{}", text).unwrap();
let output = rustfmt.wait_with_output().unwrap();
String::from_utf8(output.stdout).unwrap()
}
}