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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use std::path::PathBuf;
use std::sync::Arc;
use once_cell::sync::OnceCell;
use super::cache_db::CacheDB;
use super::cache_db::CacheDBConfiguration;
use super::check::TYPE_CHECK_CACHE_DB;
use super::code_cache::CODE_CACHE_DB;
use super::deno_dir::DenoDirProvider;
use super::fast_check::FAST_CHECK_CACHE_DB;
use super::incremental::INCREMENTAL_CACHE_DB;
use super::module_info::MODULE_INFO_CACHE_DB;
use super::node::NODE_ANALYSIS_CACHE_DB;
pub struct Caches {
dir_provider: Arc<DenoDirProvider>,
fmt_incremental_cache_db: OnceCell<CacheDB>,
lint_incremental_cache_db: OnceCell<CacheDB>,
dep_analysis_db: OnceCell<CacheDB>,
fast_check_db: OnceCell<CacheDB>,
node_analysis_db: OnceCell<CacheDB>,
type_checking_cache_db: OnceCell<CacheDB>,
code_cache_db: OnceCell<CacheDB>,
}
impl Caches {
pub fn new(dir: Arc<DenoDirProvider>) -> Self {
Self {
dir_provider: dir,
fmt_incremental_cache_db: Default::default(),
lint_incremental_cache_db: Default::default(),
dep_analysis_db: Default::default(),
fast_check_db: Default::default(),
node_analysis_db: Default::default(),
type_checking_cache_db: Default::default(),
code_cache_db: Default::default(),
}
}
fn make_db(
cell: &OnceCell<CacheDB>,
config: &'static CacheDBConfiguration,
path: Option<PathBuf>,
) -> CacheDB {
cell
.get_or_init(|| {
if let Some(path) = path {
CacheDB::from_path(
config,
path,
crate::version::DENO_VERSION_INFO.deno,
)
} else {
CacheDB::in_memory(config, crate::version::DENO_VERSION_INFO.deno)
}
})
.clone()
}
pub fn fmt_incremental_cache_db(&self) -> CacheDB {
Self::make_db(
&self.fmt_incremental_cache_db,
&INCREMENTAL_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.fmt_incremental_cache_db_file_path()),
)
}
pub fn lint_incremental_cache_db(&self) -> CacheDB {
Self::make_db(
&self.lint_incremental_cache_db,
&INCREMENTAL_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.lint_incremental_cache_db_file_path()),
)
}
pub fn dep_analysis_db(&self) -> CacheDB {
Self::make_db(
&self.dep_analysis_db,
&MODULE_INFO_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.dep_analysis_db_file_path()),
)
}
pub fn fast_check_db(&self) -> CacheDB {
Self::make_db(
&self.fast_check_db,
&FAST_CHECK_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.fast_check_cache_db_file_path()),
)
}
pub fn node_analysis_db(&self) -> CacheDB {
Self::make_db(
&self.node_analysis_db,
&NODE_ANALYSIS_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.node_analysis_db_file_path()),
)
}
pub fn type_checking_cache_db(&self) -> CacheDB {
Self::make_db(
&self.type_checking_cache_db,
&TYPE_CHECK_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.type_checking_cache_db_file_path()),
)
}
pub fn code_cache_db(&self) -> CacheDB {
Self::make_db(
&self.code_cache_db,
&CODE_CACHE_DB,
self
.dir_provider
.get_or_create()
.ok()
.map(|dir| dir.code_cache_db_file_path()),
)
}
}
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