Changes for duimper
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parent
d93c61cc92
commit
7d9d502a22
3 changed files with 67 additions and 4 deletions
4
Cargo.lock
generated
4
Cargo.lock
generated
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@ -1745,10 +1745,14 @@ version = "0.1.0"
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dependencies = [
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"byteorder",
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"crc32fast",
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"prettyplease",
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"prost",
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"prost-build",
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"quote",
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"serde",
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"serde_json",
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"shorekeeper-protocol-derive",
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"syn",
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"thiserror",
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]
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@ -8,8 +8,12 @@ byteorder.workspace = true
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crc32fast.workspace = true
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thiserror.workspace = true
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prost.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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shorekeeper-protocol-derive.workspace = true
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[build-dependencies]
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prost-build.workspace = true
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quote = "1.0.35"
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syn = "2.0.76"
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prettyplease = "0.2.22"
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@ -3,8 +3,9 @@ use std::{
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io::{self, BufRead},
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path::Path,
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};
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use std::io::Write;
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use quote::quote;
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use quote::{format_ident, quote};
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const CODEGEN_OUT_DIR: &str = "generated/";
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@ -26,9 +27,11 @@ pub fn main() {
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prost_build::Config::new()
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.out_dir(CODEGEN_OUT_DIR)
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.type_attribute(".", "#[derive(shorekeeper_protocol_derive::MessageID)]")
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.type_attribute(".", "#[derive(serde::Serialize,serde::Deserialize)]")
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.compile_protos(&[proto_file], &["shorekeeper"])
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.unwrap();
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impl_dumper(Path::new("generated/shorekeeper.rs")).unwrap();
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impl_message_id(Path::new("generated/shorekeeper.rs")).unwrap();
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}
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@ -92,10 +95,11 @@ pub fn impl_proto_config(csv_path: &Path, codegen_path: &Path) -> io::Result<()>
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}
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}
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}
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}
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.to_string();
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};
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fs::write(codegen_path, generated_code.as_bytes())?;
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let syntax_tree = syn::parse2(generated_code).unwrap();
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let formatted = prettyplease::unparse(&syntax_tree);
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fs::write(codegen_path, formatted.as_bytes())?;
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Ok(())
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}
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@ -126,3 +130,54 @@ fn make_message_id_attr(line: &str) -> Option<String> {
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let id = line.trim_start().split(' ').nth(2)?.parse::<u16>().ok()?;
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Some(format!("#[message_id({id})]"))
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}
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pub fn impl_dumper(codegen_path: &Path) -> io::Result<()> {
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let file = fs::File::open(codegen_path)?;
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let reader = io::BufReader::new(file);
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let mut match_arms = quote! {};
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let mut id = None;
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for line in reader.lines() {
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let line = line?;
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if line.contains("MessageId:") {
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id = Some(
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line.trim_start().split(' ').nth(2).unwrap().parse::<u16>().ok().unwrap()
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);
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} else if line.contains("pub struct") {
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if let Some(id) = id.take() {
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let name = format_ident!(
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"{}", line.trim_start().split(' ').nth(2).unwrap().to_string()
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);
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match_arms = quote! {
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#match_arms
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#id => serde_json::to_string(&#name::decode(data).unwrap()),
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};
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}
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}
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}
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let generated_code = quote! {
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pub mod proto_dumper {
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use prost::Message;
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use crate::*;
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use crate::ai::*;
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use crate::combat_message::*;
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use crate::debug::*;
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use crate::summon::*;
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pub fn get_debug_info(id: u16, data: &[u8]) -> String {
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match id {
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#match_arms
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_ => Ok("".to_string()),
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}.unwrap()
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}
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}
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};
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let syntax_tree = syn::parse2(generated_code).unwrap();
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let formatted = prettyplease::unparse(&syntax_tree);
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let mut file = fs::OpenOptions::new().append(true).open(codegen_path)?;
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file.write(formatted.as_bytes())?;
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Ok(())
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}
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