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https://github.com/denoland/deno.git
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136dce67ce
1. Breaks up functionality within `ProcState` into several other structs to break out the responsibilities (`ProcState` is only a data struct now). 2. Moves towards being able to inject dependencies more easily and have functionality only require what it needs. 3. Exposes `Arc<T>` around the "service structs" instead of it being embedded within them. The idea behind embedding them was to reduce the verbosity of needing to pass around `Arc<...>`, but I don't think it was exactly working and as we move more of these structs to be more injectable I don't think the extra verbosity will be a big deal.
74 lines
1.9 KiB
Rust
74 lines
1.9 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use std::path::PathBuf;
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use once_cell::sync::OnceCell;
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use super::cache_db::CacheDB;
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use super::cache_db::CacheDBConfiguration;
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use super::check::TYPE_CHECK_CACHE_DB;
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use super::incremental::INCREMENTAL_CACHE_DB;
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use super::node::NODE_ANALYSIS_CACHE_DB;
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use super::parsed_source::PARSED_SOURCE_CACHE_DB;
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use super::DenoDir;
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#[derive(Default)]
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pub struct Caches {
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fmt_incremental_cache_db: OnceCell<CacheDB>,
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lint_incremental_cache_db: OnceCell<CacheDB>,
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dep_analysis_db: OnceCell<CacheDB>,
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node_analysis_db: OnceCell<CacheDB>,
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type_checking_cache_db: OnceCell<CacheDB>,
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}
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impl Caches {
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fn make_db(
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cell: &OnceCell<CacheDB>,
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config: &'static CacheDBConfiguration,
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path: PathBuf,
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) -> CacheDB {
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cell
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.get_or_init(|| CacheDB::from_path(config, path, crate::version::deno()))
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.clone()
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}
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pub fn fmt_incremental_cache_db(&self, dir: &DenoDir) -> CacheDB {
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Self::make_db(
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&self.fmt_incremental_cache_db,
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&INCREMENTAL_CACHE_DB,
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dir.fmt_incremental_cache_db_file_path(),
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)
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}
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pub fn lint_incremental_cache_db(&self, dir: &DenoDir) -> CacheDB {
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Self::make_db(
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&self.lint_incremental_cache_db,
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&INCREMENTAL_CACHE_DB,
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dir.lint_incremental_cache_db_file_path(),
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)
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}
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pub fn dep_analysis_db(&self, dir: &DenoDir) -> CacheDB {
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Self::make_db(
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&self.dep_analysis_db,
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&PARSED_SOURCE_CACHE_DB,
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dir.dep_analysis_db_file_path(),
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)
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}
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pub fn node_analysis_db(&self, dir: &DenoDir) -> CacheDB {
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Self::make_db(
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&self.node_analysis_db,
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&NODE_ANALYSIS_CACHE_DB,
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dir.node_analysis_db_file_path(),
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)
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}
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pub fn type_checking_cache_db(&self, dir: &DenoDir) -> CacheDB {
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Self::make_db(
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&self.type_checking_cache_db,
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&TYPE_CHECK_CACHE_DB,
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dir.type_checking_cache_db_file_path(),
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)
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}
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}
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