luaur-analysis 0.1.3

Luau type checker and type inference (Rust).
Documentation
use crate::functions::make_type_check_limits::make_type_check_limits;
use crate::records::build_queue_item::BuildQueueItem;
use crate::records::check_result::CheckResult;
use crate::records::frontend::Frontend;
use crate::records::frontend_options::FrontendOptions;
use crate::records::type_check_limits::TypeCheckLimits;
use crate::type_aliases::module_name_file_resolver::ModuleName;
use alloc::vec::Vec;
use luaur_common::macros::luau_assert::LUAU_ASSERT;
use luaur_common::macros::luau_timetrace_argument::LUAU_TIMETRACE_ARGUMENT;
use luaur_common::macros::luau_timetrace_scope::LUAU_TIMETRACE_SCOPE;
use luaur_common::records::dense_hash_set::DenseHashSet;
use luaur_common::FFlag;

impl Frontend {
    pub fn check_module_name_optional_frontend_options(
        &mut self,
        name: &ModuleName,
        option_override: Option<FrontendOptions>,
    ) -> CheckResult {
        LUAU_TIMETRACE_SCOPE!("Frontend::check", "Frontend");
        LUAU_TIMETRACE_ARGUMENT!("name", name.as_str());

        let mut frontend_options = option_override.unwrap_or_else(|| self.options.clone());
        if self.get_luau_solver_mode() == crate::enums::solver_mode::SolverMode::New {
            frontend_options.for_autocomplete = false;
        }

        if let Some(result) = self.get_check_result(name, true, frontend_options.for_autocomplete) {
            return result;
        }

        let mut build_queue: Vec<ModuleName> = Vec::new();
        let cycle_detected = self.parse_graph(
            &mut build_queue,
            name,
            &make_type_check_limits(&frontend_options),
            frontend_options.for_autocomplete,
        );

        let mut seen: DenseHashSet<ModuleName> = DenseHashSet::new(ModuleName::default());
        let mut build_queue_items: Vec<BuildQueueItem> = Vec::new();
        self.add_build_queue_items(
            &mut build_queue_items,
            &build_queue,
            cycle_detected,
            &mut seen,
            &frontend_options,
        );
        LUAU_ASSERT!(!build_queue_items.is_empty());

        if FFlag::DebugLuauLogSolverToJson.get() {
            LUAU_ASSERT!(build_queue_items.last().unwrap().name == *name);
            build_queue_items.last_mut().unwrap().record_json_log = true;
        }

        self.check_build_queue_items(&mut build_queue_items);

        let mut check_result = CheckResult::default();

        for item in &build_queue_items {
            if item.module.timeout {
                check_result.timeout_hits.push(item.name.clone());
            }

            if item.module.cancelled {
                return CheckResult::default();
            }

            check_result
                .errors
                .extend(item.module.errors.iter().cloned());

            if item.name == *name {
                check_result.lint_result = item.module.lint_result.clone();
            }
        }

        check_result
    }
}