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refactor(cli): remove ProcState - add CliFactory (#18900)

Browse source 
This removes `ProcState` and replaces it with a new `CliFactory` which
initializes our "service structs" on demand. This isn't a performance
improvement at the moment for `deno run`, but might unlock performance
improvements in the future.
This commit is contained in:
David Sherret 2023-05-01 14:35:23 -04:00 committed by Levente Kurusa
parent 2fed39ebf9
commit 6df6024506
No known key found for this signature in database
GPG key ID: 9F72F3C05BA137C4
32 changed files with 1140 additions and 725 deletions
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4
cli/args/mod.rs
View file

@ -753,7 +753,7 @@ impl CliOptions {
return Ok(Some(state.snapshot.clone().into_valid()?));
}
if let Some(lockfile) = self.maybe_lock_file() {
if let Some(lockfile) = self.maybe_lockfile() {
if !lockfile.lock().overwrite {
return Ok(Some(
snapshot_from_lockfile(lockfile.clone(), api)
@ -827,7 +827,7 @@ impl CliOptions {
.map(|host| InspectorServer::new(host, version::get_user_agent()))
}
pub fn maybe_lock_file(&self) -> Option<Arc<Mutex<Lockfile>>> {
pub fn maybe_lockfile(&self) -> Option<Arc<Mutex<Lockfile>>> {
self.maybe_lockfile.clone()
}

33
cli/cache/caches.rs vendored
View file

@ -12,8 +12,8 @@ use super::node::NODE_ANALYSIS_CACHE_DB;
use super::parsed_source::PARSED_SOURCE_CACHE_DB;
use super::DenoDir;
#[derive(Default)]
pub struct Caches {
dir: DenoDir,
fmt_incremental_cache_db: OnceCell<CacheDB>,
lint_incremental_cache_db: OnceCell<CacheDB>,
dep_analysis_db: OnceCell<CacheDB>,
@ -22,6 +22,17 @@ pub struct Caches {
}
impl Caches {
pub fn new(dir: DenoDir) -> Self {
Self {
dir,
fmt_incremental_cache_db: Default::default(),
lint_incremental_cache_db: Default::default(),
dep_analysis_db: Default::default(),
node_analysis_db: Default::default(),
type_checking_cache_db: Default::default(),
}
}
fn make_db(
cell: &OnceCell<CacheDB>,
config: &'static CacheDBConfiguration,
@ -32,43 +43,43 @@ impl Caches {
.clone()
}
pub fn fmt_incremental_cache_db(&self, dir: &DenoDir) -> CacheDB {
pub fn fmt_incremental_cache_db(&self) -> CacheDB {
Self::make_db(
&self.fmt_incremental_cache_db,
&INCREMENTAL_CACHE_DB,
dir.fmt_incremental_cache_db_file_path(),
self.dir.fmt_incremental_cache_db_file_path(),
)
}
pub fn lint_incremental_cache_db(&self, dir: &DenoDir) -> CacheDB {
pub fn lint_incremental_cache_db(&self) -> CacheDB {
Self::make_db(
&self.lint_incremental_cache_db,
&INCREMENTAL_CACHE_DB,
dir.lint_incremental_cache_db_file_path(),
self.dir.lint_incremental_cache_db_file_path(),
)
}
pub fn dep_analysis_db(&self, dir: &DenoDir) -> CacheDB {
pub fn dep_analysis_db(&self) -> CacheDB {
Self::make_db(
&self.dep_analysis_db,
&PARSED_SOURCE_CACHE_DB,
dir.dep_analysis_db_file_path(),
self.dir.dep_analysis_db_file_path(),
)
}
pub fn node_analysis_db(&self, dir: &DenoDir) -> CacheDB {
pub fn node_analysis_db(&self) -> CacheDB {
Self::make_db(
&self.node_analysis_db,
&NODE_ANALYSIS_CACHE_DB,
dir.node_analysis_db_file_path(),
self.dir.node_analysis_db_file_path(),
)
}
pub fn type_checking_cache_db(&self, dir: &DenoDir) -> CacheDB {
pub fn type_checking_cache_db(&self) -> CacheDB {
Self::make_db(
&self.type_checking_cache_db,
&TYPE_CHECK_CACHE_DB,
dir.type_checking_cache_db_file_path(),
self.dir.type_checking_cache_db_file_path(),
)
}
}

669
cli/factory.rs Normal file
View file

@ -0,0 +1,669 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use crate::args::CliOptions;
use crate::args::DenoSubcommand;
use crate::args::Flags;
use crate::args::Lockfile;
use crate::args::StorageKeyResolver;
use crate::args::TsConfigType;
use crate::cache::Caches;
use crate::cache::DenoDir;
use crate::cache::EmitCache;
use crate::cache::HttpCache;
use crate::cache::NodeAnalysisCache;
use crate::cache::ParsedSourceCache;
use crate::emit::Emitter;
use crate::file_fetcher::FileFetcher;
use crate::graph_util::ModuleGraphBuilder;
use crate::graph_util::ModuleGraphContainer;
use crate::http_util::HttpClient;
use crate::module_loader::CjsResolutionStore;
use crate::module_loader::CliModuleLoaderFactory;
use crate::module_loader::ModuleLoadPreparer;
use crate::module_loader::NpmModuleLoader;
use crate::node::CliCjsEsmCodeAnalyzer;
use crate::node::CliNodeCodeTranslator;
use crate::npm::create_npm_fs_resolver;
use crate::npm::CliNpmRegistryApi;
use crate::npm::CliNpmResolver;
use crate::npm::NpmCache;
use crate::npm::NpmResolution;
use crate::npm::PackageJsonDepsInstaller;
use crate::resolver::CliGraphResolver;
use crate::tools::check::TypeChecker;
use crate::util::progress_bar::ProgressBar;
use crate::util::progress_bar::ProgressBarStyle;
use crate::watcher::FileWatcher;
use crate::watcher::FileWatcherReporter;
use crate::worker::CliMainWorkerFactory;
use crate::worker::CliMainWorkerOptions;
use crate::worker::HasNodeSpecifierChecker;
use deno_core::error::AnyError;
use deno_core::parking_lot::Mutex;
use deno_runtime::deno_node;
use deno_runtime::deno_node::analyze::NodeCodeTranslator;
use deno_runtime::deno_node::NodeResolver;
use deno_runtime::deno_tls::rustls::RootCertStore;
use deno_runtime::deno_web::BlobStore;
use deno_runtime::inspector_server::InspectorServer;
use deno_semver::npm::NpmPackageReqReference;
use import_map::ImportMap;
use log::warn;
use std::cell::RefCell;
use std::future::Future;
use std::path::PathBuf;
use std::sync::Arc;
pub struct CliFactoryBuilder {
maybe_sender: Option<tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>>,
}
impl CliFactoryBuilder {
pub fn new() -> Self {
Self { maybe_sender: None }
}
pub fn with_watcher(
mut self,
sender: tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>,
) -> Self {
self.maybe_sender = Some(sender);
self
}
pub async fn build_from_flags(
self,
flags: Flags,
) -> Result<CliFactory, AnyError> {
Ok(self.build_from_cli_options(Arc::new(CliOptions::from_flags(flags)?)))
}
pub fn build_from_cli_options(self, options: Arc<CliOptions>) -> CliFactory {
CliFactory {
maybe_sender: RefCell::new(self.maybe_sender),
options,
services: Default::default(),
}
}
}
struct Deferred<T>(once_cell::unsync::OnceCell<T>);
impl<T> Default for Deferred<T> {
fn default() -> Self {
Self(once_cell::unsync::OnceCell::default())
}
}
impl<T> Deferred<T> {
pub fn get_or_try_init(
&self,
create: impl FnOnce() -> Result<T, AnyError>,
) -> Result<&T, AnyError> {
self.0.get_or_try_init(create)
}
pub fn get_or_init(&self, create: impl FnOnce() -> T) -> &T {
self.0.get_or_init(create)
}
pub async fn get_or_try_init_async(
&self,
create: impl Future<Output = Result<T, AnyError>>,
) -> Result<&T, AnyError> {
if self.0.get().is_none() {
// todo(dsherret): it would be more ideal if this enforced a
// single executor and then we could make some initialization
// concurrent
let val = create.await?;
_ = self.0.set(val);
}
Ok(self.0.get().unwrap())
}
}
#[derive(Default)]
struct CliFactoryServices {
dir: Deferred<DenoDir>,
caches: Deferred<Arc<Caches>>,
file_fetcher: Deferred<Arc<FileFetcher>>,
http_client: Deferred<HttpClient>,
emit_cache: Deferred<EmitCache>,
emitter: Deferred<Arc<Emitter>>,
graph_container: Deferred<Arc<ModuleGraphContainer>>,
lockfile: Deferred<Option<Arc<Mutex<Lockfile>>>>,
maybe_import_map: Deferred<Option<Arc<ImportMap>>>,
maybe_inspector_server: Deferred<Option<Arc<InspectorServer>>>,
root_cert_store: Deferred<RootCertStore>,
blob_store: Deferred<BlobStore>,
parsed_source_cache: Deferred<Arc<ParsedSourceCache>>,
resolver: Deferred<Arc<CliGraphResolver>>,
file_watcher: Deferred<Arc<FileWatcher>>,
maybe_file_watcher_reporter: Deferred<Option<FileWatcherReporter>>,
module_graph_builder: Deferred<Arc<ModuleGraphBuilder>>,
module_load_preparer: Deferred<Arc<ModuleLoadPreparer>>,
node_code_translator: Deferred<Arc<CliNodeCodeTranslator>>,
node_fs: Deferred<Arc<dyn deno_node::NodeFs>>,
node_resolver: Deferred<Arc<NodeResolver>>,
npm_api: Deferred<Arc<CliNpmRegistryApi>>,
npm_cache: Deferred<Arc<NpmCache>>,
npm_resolver: Deferred<Arc<CliNpmResolver>>,
npm_resolution: Deferred<Arc<NpmResolution>>,
package_json_deps_installer: Deferred<Arc<PackageJsonDepsInstaller>>,
text_only_progress_bar: Deferred<ProgressBar>,
type_checker: Deferred<Arc<TypeChecker>>,
cjs_resolutions: Deferred<Arc<CjsResolutionStore>>,
}
pub struct CliFactory {
maybe_sender:
RefCell<Option<tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>>>,
options: Arc<CliOptions>,
services: CliFactoryServices,
}
impl CliFactory {
pub async fn from_flags(flags: Flags) -> Result<Self, AnyError> {
CliFactoryBuilder::new().build_from_flags(flags).await
}
pub fn from_cli_options(options: Arc<CliOptions>) -> Self {
CliFactoryBuilder::new().build_from_cli_options(options)
}
pub fn cli_options(&self) -> &Arc<CliOptions> {
&self.options
}
pub fn deno_dir(&self) -> Result<&DenoDir, AnyError> {
self
.services
.dir
.get_or_try_init(|| self.options.resolve_deno_dir())
}
pub fn caches(&self) -> Result<&Arc<Caches>, AnyError> {
self.services.caches.get_or_try_init(|| {
let caches = Arc::new(Caches::new(self.deno_dir()?.clone()));
// Warm up the caches we know we'll likely need based on the CLI mode
match self.options.sub_command() {
DenoSubcommand::Run(_) => {
_ = caches.dep_analysis_db();
_ = caches.node_analysis_db();
}
DenoSubcommand::Check(_) => {
_ = caches.dep_analysis_db();
_ = caches.node_analysis_db();
_ = caches.type_checking_cache_db();
}
_ => {}
}
Ok(caches)
})
}
pub fn blob_store(&self) -> &BlobStore {
self.services.blob_store.get_or_init(BlobStore::default)
}
pub fn root_cert_store(&self) -> Result<&RootCertStore, AnyError> {
self
.services
.root_cert_store
.get_or_try_init(|| self.options.resolve_root_cert_store())
}
pub fn text_only_progress_bar(&self) -> &ProgressBar {
self
.services
.text_only_progress_bar
.get_or_init(|| ProgressBar::new(ProgressBarStyle::TextOnly))
}
pub fn http_client(&self) -> Result<&HttpClient, AnyError> {
self.services.http_client.get_or_try_init(|| {
HttpClient::new(
Some(self.root_cert_store()?.clone()),
self.options.unsafely_ignore_certificate_errors().clone(),
)
})
}
pub fn file_fetcher(&self) -> Result<&Arc<FileFetcher>, AnyError> {
self.services.file_fetcher.get_or_try_init(|| {
Ok(Arc::new(FileFetcher::new(
HttpCache::new(&self.deno_dir()?.deps_folder_path()),
self.options.cache_setting(),
!self.options.no_remote(),
self.http_client()?.clone(),
self.blob_store().clone(),
Some(self.text_only_progress_bar().clone()),
)))
})
}
pub fn maybe_lockfile(&self) -> &Option<Arc<Mutex<Lockfile>>> {
self
.services
.lockfile
.get_or_init(|| self.options.maybe_lockfile())
}
pub fn npm_cache(&self) -> Result<&Arc<NpmCache>, AnyError> {
self.services.npm_cache.get_or_try_init(|| {
Ok(Arc::new(NpmCache::new(
self.deno_dir()?.npm_folder_path(),
self.options.cache_setting(),
self.http_client()?.clone(),
self.text_only_progress_bar().clone(),
)))
})
}
pub fn npm_api(&self) -> Result<&Arc<CliNpmRegistryApi>, AnyError> {
self.services.npm_api.get_or_try_init(|| {
Ok(Arc::new(CliNpmRegistryApi::new(
CliNpmRegistryApi::default_url().to_owned(),
self.npm_cache()?.clone(),
self.http_client()?.clone(),
self.text_only_progress_bar().clone(),
)))
})
}
pub async fn npm_resolution(&self) -> Result<&Arc<NpmResolution>, AnyError> {
self
.services
.npm_resolution
.get_or_try_init_async(async {
let npm_api = self.npm_api()?;
Ok(Arc::new(NpmResolution::from_serialized(
npm_api.clone(),
self
.options
.resolve_npm_resolution_snapshot(npm_api)
.await?,
self.maybe_lockfile().as_ref().cloned(),
)))
})
.await
}
pub fn node_fs(&self) -> &Arc<dyn deno_node::NodeFs> {
self
.services
.node_fs
.get_or_init(|| Arc::new(deno_node::RealFs))
}
pub async fn npm_resolver(&self) -> Result<&Arc<CliNpmResolver>, AnyError> {
self
.services
.npm_resolver
.get_or_try_init_async(async {
let npm_resolution = self.npm_resolution().await?;
let npm_fs_resolver = create_npm_fs_resolver(
self.node_fs().clone(),
self.npm_cache()?.clone(),
self.text_only_progress_bar(),
CliNpmRegistryApi::default_url().to_owned(),
npm_resolution.clone(),
self.options.node_modules_dir_path(),
);
Ok(Arc::new(CliNpmResolver::new(
npm_resolution.clone(),
npm_fs_resolver,
self.maybe_lockfile().as_ref().cloned(),
)))
})
.await
}
pub async fn package_json_deps_installer(
&self,
) -> Result<&Arc<PackageJsonDepsInstaller>, AnyError> {
self
.services
.package_json_deps_installer
.get_or_try_init_async(async {
let npm_api = self.npm_api()?;
let npm_resolution = self.npm_resolution().await?;
Ok(Arc::new(PackageJsonDepsInstaller::new(
npm_api.clone(),
npm_resolution.clone(),
self.options.maybe_package_json_deps(),
)))
})
.await
}
pub async fn maybe_import_map(
&self,
) -> Result<&Option<Arc<ImportMap>>, AnyError> {
self
.services
.maybe_import_map
.get_or_try_init_async(async {
Ok(
self
.options
.resolve_import_map(self.file_fetcher()?)
.await?
.map(Arc::new),
)
})
.await
}
pub async fn resolver(&self) -> Result<&Arc<CliGraphResolver>, AnyError> {
self
.services
.resolver
.get_or_try_init_async(async {
Ok(Arc::new(CliGraphResolver::new(
self.options.to_maybe_jsx_import_source_config(),
self.maybe_import_map().await?.clone(),
self.options.no_npm(),
self.npm_api()?.clone(),
self.npm_resolution().await?.clone(),
self.package_json_deps_installer().await?.clone(),
)))
})
.await
}
pub fn file_watcher(&self) -> Result<&Arc<FileWatcher>, AnyError> {
self.services.file_watcher.get_or_try_init(|| {
let watcher = FileWatcher::new(
self.options.clone(),
self.cjs_resolutions().clone(),
self.graph_container().clone(),
self.maybe_file_watcher_reporter().clone(),
self.parsed_source_cache()?.clone(),
);
watcher.init_watcher();
Ok(Arc::new(watcher))
})
}
pub fn maybe_file_watcher_reporter(&self) -> &Option<FileWatcherReporter> {
let maybe_sender = self.maybe_sender.borrow_mut().take();
self
.services
.maybe_file_watcher_reporter
.get_or_init(|| maybe_sender.map(FileWatcherReporter::new))
}
pub fn emit_cache(&self) -> Result<&EmitCache, AnyError> {
self.services.emit_cache.get_or_try_init(|| {
Ok(EmitCache::new(self.deno_dir()?.gen_cache.clone()))
})
}
pub fn parsed_source_cache(
&self,
) -> Result<&Arc<ParsedSourceCache>, AnyError> {
self.services.parsed_source_cache.get_or_try_init(|| {
Ok(Arc::new(ParsedSourceCache::new(
self.caches()?.dep_analysis_db(),
)))
})
}
pub fn emitter(&self) -> Result<&Arc<Emitter>, AnyError> {
self.services.emitter.get_or_try_init(|| {
let ts_config_result = self
.options
.resolve_ts_config_for_emit(TsConfigType::Emit)?;
if let Some(ignored_options) = ts_config_result.maybe_ignored_options {
warn!("{}", ignored_options);
}
let emit_options: deno_ast::EmitOptions =
ts_config_result.ts_config.into();
Ok(Arc::new(Emitter::new(
self.emit_cache()?.clone(),
self.parsed_source_cache()?.clone(),
emit_options,
)))
})
}
pub async fn node_resolver(&self) -> Result<&Arc<NodeResolver>, AnyError> {
self
.services
.node_resolver
.get_or_try_init_async(async {
Ok(Arc::new(NodeResolver::new(
self.node_fs().clone(),
self.npm_resolver().await?.clone(),
)))
})
.await
}
pub async fn node_code_translator(
&self,
) -> Result<&Arc<CliNodeCodeTranslator>, AnyError> {
self
.services
.node_code_translator
.get_or_try_init_async(async {
let caches = self.caches()?;
let node_analysis_cache =
NodeAnalysisCache::new(caches.node_analysis_db());
let cjs_esm_analyzer = CliCjsEsmCodeAnalyzer::new(node_analysis_cache);
Ok(Arc::new(NodeCodeTranslator::new(
cjs_esm_analyzer,
self.node_fs().clone(),
self.node_resolver().await?.clone(),
self.npm_resolver().await?.clone(),
)))
})
.await
}
pub async fn type_checker(&self) -> Result<&Arc<TypeChecker>, AnyError> {
self
.services
.type_checker
.get_or_try_init_async(async {
Ok(Arc::new(TypeChecker::new(
self.caches()?.clone(),
self.options.clone(),
self.node_resolver().await?.clone(),
self.npm_resolver().await?.clone(),
)))
})
.await
}
pub async fn module_graph_builder(
&self,
) -> Result<&Arc<ModuleGraphBuilder>, AnyError> {
self
.services
.module_graph_builder
.get_or_try_init_async(async {
Ok(Arc::new(ModuleGraphBuilder::new(
self.options.clone(),
self.resolver().await?.clone(),
self.npm_resolver().await?.clone(),
self.parsed_source_cache()?.clone(),
self.maybe_lockfile().clone(),
self.emit_cache()?.clone(),
self.file_fetcher()?.clone(),
self.type_checker().await?.clone(),
)))
})
.await
}
pub fn graph_container(&self) -> &Arc<ModuleGraphContainer> {
self.services.graph_container.get_or_init(Default::default)
}
pub fn maybe_inspector_server(&self) -> &Option<Arc<InspectorServer>> {
self
.services
.maybe_inspector_server
.get_or_init(|| self.options.resolve_inspector_server().map(Arc::new))
}
pub async fn module_load_preparer(
&self,
) -> Result<&Arc<ModuleLoadPreparer>, AnyError> {
self
.services
.module_load_preparer
.get_or_try_init_async(async {
Ok(Arc::new(ModuleLoadPreparer::new(
self.options.clone(),
self.graph_container().clone(),
self.maybe_lockfile().clone(),
self.maybe_file_watcher_reporter().clone(),
self.module_graph_builder().await?.clone(),
self.parsed_source_cache()?.clone(),
self.text_only_progress_bar().clone(),
self.resolver().await?.clone(),
self.type_checker().await?.clone(),
)))
})
.await
}
pub fn cjs_resolutions(&self) -> &Arc<CjsResolutionStore> {
self.services.cjs_resolutions.get_or_init(Default::default)
}
/// Gets a function that can be used to create a CliMainWorkerFactory
/// for a file watcher.
pub async fn create_cli_main_worker_factory_func(
&self,
) -> Result<Arc<dyn Fn() -> CliMainWorkerFactory>, AnyError> {
let emitter = self.emitter()?.clone();
let graph_container = self.graph_container().clone();
let module_load_preparer = self.module_load_preparer().await?.clone();
let parsed_source_cache = self.parsed_source_cache()?.clone();
let resolver = self.resolver().await?.clone();
let blob_store = self.blob_store().clone();
let cjs_resolutions = self.cjs_resolutions().clone();
let node_code_translator = self.node_code_translator().await?.clone();
let options = self.cli_options().clone();
let main_worker_options = self.create_cli_main_worker_options()?;
let node_fs = self.node_fs().clone();
let root_cert_store = self.root_cert_store()?.clone();
let node_resolver = self.node_resolver().await?.clone();
let npm_resolver = self.npm_resolver().await?.clone();
let maybe_inspector_server = self.maybe_inspector_server().clone();
Ok(Arc::new(move || {
CliMainWorkerFactory::new(
StorageKeyResolver::from_options(&options),
npm_resolver.clone(),
node_resolver.clone(),
Box::new(CliHasNodeSpecifierChecker(graph_container.clone())),
blob_store.clone(),
Box::new(CliModuleLoaderFactory::new(
&options,
emitter.clone(),
graph_container.clone(),
module_load_preparer.clone(),
parsed_source_cache.clone(),
resolver.clone(),
NpmModuleLoader::new(
cjs_resolutions.clone(),
node_code_translator.clone(),
node_resolver.clone(),
),
)),
root_cert_store.clone(),
node_fs.clone(),
maybe_inspector_server.clone(),
main_worker_options.clone(),
)
}))
}
pub async fn create_cli_main_worker_factory(
&self,
) -> Result<CliMainWorkerFactory, AnyError> {
let node_resolver = self.node_resolver().await?;
Ok(CliMainWorkerFactory::new(
StorageKeyResolver::from_options(&self.options),
self.npm_resolver().await?.clone(),
node_resolver.clone(),
Box::new(CliHasNodeSpecifierChecker(self.graph_container().clone())),
self.blob_store().clone(),
Box::new(CliModuleLoaderFactory::new(
&self.options,
self.emitter()?.clone(),
self.graph_container().clone(),
self.module_load_preparer().await?.clone(),
self.parsed_source_cache()?.clone(),
self.resolver().await?.clone(),
NpmModuleLoader::new(
self.cjs_resolutions().clone(),
self.node_code_translator().await?.clone(),
node_resolver.clone(),
),
)),
self.root_cert_store()?.clone(),
self.node_fs().clone(),
self.maybe_inspector_server().clone(),
self.create_cli_main_worker_options()?,
))
}
fn create_cli_main_worker_options(
&self,
) -> Result<CliMainWorkerOptions, AnyError> {
Ok(CliMainWorkerOptions {
argv: self.options.argv().clone(),
debug: self
.options
.log_level()
.map(|l| l == log::Level::Debug)
.unwrap_or(false),
coverage_dir: self.options.coverage_dir(),
enable_testing_features: self.options.enable_testing_features(),
has_node_modules_dir: self.options.has_node_modules_dir(),
inspect_brk: self.options.inspect_brk().is_some(),
inspect_wait: self.options.inspect_wait().is_some(),
is_inspecting: self.options.is_inspecting(),
is_npm_main: self.options.is_npm_main(),
location: self.options.location_flag().clone(),
maybe_binary_npm_command_name: {
let mut maybe_binary_command_name = None;
if let DenoSubcommand::Run(flags) = self.options.sub_command() {
if let Ok(pkg_ref) = NpmPackageReqReference::from_str(&flags.script) {
// if the user ran a binary command, we'll need to set process.argv[0]
// to be the name of the binary command instead of deno
let binary_name = pkg_ref
.sub_path
.as_deref()
.unwrap_or(pkg_ref.req.name.as_str());
maybe_binary_command_name = Some(binary_name.to_string());
}
}
maybe_binary_command_name
},
origin_data_folder_path: Some(self.deno_dir()?.origin_data_folder_path()),
seed: self.options.seed(),
unsafely_ignore_certificate_errors: self
.options
.unsafely_ignore_certificate_errors()
.clone(),
unstable: self.options.unstable(),
})
}
}
struct CliHasNodeSpecifierChecker(Arc<ModuleGraphContainer>);
impl HasNodeSpecifierChecker for CliHasNodeSpecifierChecker {
fn has_node_specifier(&self) -> bool {
self.0.graph().has_node_specifier
}
}

11
cli/lsp/language_server.rs
View file

@ -76,6 +76,7 @@ use crate::args::LintOptions;
use crate::args::TsConfig;
use crate::cache::DenoDir;
use crate::cache::HttpCache;
use crate::factory::CliFactory;
use crate::file_fetcher::FileFetcher;
use crate::graph_util;
use crate::http_util::HttpClient;
@ -85,7 +86,6 @@ use crate::npm::CliNpmRegistryApi;
use crate::npm::CliNpmResolver;
use crate::npm::NpmCache;
use crate::npm::NpmResolution;
use crate::proc_state::ProcState;
use crate::tools::fmt::format_file;
use crate::tools::fmt::format_parsed_source;
use crate::util::fs::remove_dir_all_if_exists;
@ -185,15 +185,14 @@ impl LanguageServer {
.into_iter()
.map(|d| (d.specifier().clone(), d))
.collect::<HashMap<_, _>>();
// todo(dsherret): don't use ProcState here
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let mut inner_loader = ps.module_graph_builder.create_graph_loader();
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let module_graph_builder = factory.module_graph_builder().await?;
let mut inner_loader = module_graph_builder.create_graph_loader();
let mut loader = crate::lsp::documents::OpenDocumentsGraphLoader {
inner_loader: &mut inner_loader,
open_docs: &open_docs,
};
let graph = ps
.module_graph_builder
let graph = module_graph_builder
.create_graph_with_loader(roots.clone(), &mut loader)
.await?;
graph_util::graph_valid(

40
cli/lsp/testing/execution.rs
View file

@ -6,11 +6,11 @@ use super::lsp_custom;
use crate::args::flags_from_vec;
use crate::args::DenoSubcommand;
use crate::factory::CliFactory;
use crate::lsp::client::Client;
use crate::lsp::client::TestingNotification;
use crate::lsp::config;
use crate::lsp::logging::lsp_log;
use crate::proc_state;
use crate::tools::test;
use crate::tools::test::FailFastTracker;
use crate::tools::test::TestEventSender;
@ -218,16 +218,16 @@ impl TestRun {
let args = self.get_args();
lsp_log!("Executing test run with arguments: {}", args.join(" "));
let flags = flags_from_vec(args.into_iter().map(String::from).collect())?;
let ps = proc_state::ProcState::from_flags(flags).await?;
let factory = CliFactory::from_flags(flags).await?;
// Various test files should not share the same permissions in terms of
// `PermissionsContainer` - otherwise granting/revoking permissions in one
// file would have impact on other files, which is undesirable.
let permissions =
Permissions::from_options(&ps.options.permissions_options())?;
Permissions::from_options(&factory.cli_options().permissions_options())?;
test::check_specifiers(
&ps.options,
&ps.file_fetcher,
&ps.module_load_preparer,
factory.cli_options(),
factory.file_fetcher()?,
factory.module_load_preparer().await?,
self
.queue
.iter()
@ -236,18 +236,19 @@ impl TestRun {
)
.await?;
let (concurrent_jobs, fail_fast) =
if let DenoSubcommand::Test(test_flags) = ps.options.sub_command() {
(
test_flags
.concurrent_jobs
.unwrap_or_else(|| NonZeroUsize::new(1).unwrap())
.into(),
test_flags.fail_fast,
)
} else {
unreachable!("Should always be Test subcommand.");
};
let (concurrent_jobs, fail_fast) = if let DenoSubcommand::Test(test_flags) =
factory.cli_options().sub_command()
{
(
test_flags
.concurrent_jobs
.unwrap_or_else(|| NonZeroUsize::new(1).unwrap())
.into(),
test_flags.fail_fast,
)
} else {
unreachable!("Should always be Test subcommand.");
};
let (sender, mut receiver) = mpsc::unbounded_channel::<test::TestEvent>();
let sender = TestEventSender::new(sender);
@ -259,7 +260,8 @@ impl TestRun {
let tests: Arc<RwLock<IndexMap<usize, test::TestDescription>>> =
Arc::new(RwLock::new(IndexMap::new()));
let mut test_steps = IndexMap::new();
let worker_factory = Arc::new(ps.create_cli_main_worker_factory());
let worker_factory =
Arc::new(factory.create_cli_main_worker_factory().await?);
let join_handles = queue.into_iter().map(move |specifier| {
let specifier = specifier.clone();

19
cli/main.rs
View file

@ -6,6 +6,7 @@ mod cache;
mod deno_std;
mod emit;
mod errors;
mod factory;
mod file_fetcher;
mod graph_util;
mod http_util;
@ -16,19 +17,18 @@ mod napi;
mod node;
mod npm;
mod ops;
mod proc_state;
mod resolver;
mod standalone;
mod tools;
mod tsc;
mod util;
mod version;
mod watcher;
mod worker;
use crate::args::flags_from_vec;
use crate::args::DenoSubcommand;
use crate::args::Flags;
use crate::proc_state::ProcState;
use crate::resolver::CliGraphResolver;
use crate::util::display;
use crate::util::v8::get_v8_flags_from_env;
@ -41,6 +41,7 @@ use deno_core::error::JsError;
use deno_runtime::colors;
use deno_runtime::fmt_errors::format_js_error;
use deno_runtime::tokio_util::run_local;
use factory::CliFactory;
use std::env;
use std::env::current_exe;
use std::path::PathBuf;
@ -70,16 +71,20 @@ async fn run_subcommand(flags: Flags) -> Result<i32, AnyError> {
tools::run::eval_command(flags, eval_flags).await
}
DenoSubcommand::Cache(cache_flags) => {
let ps = ProcState::from_flags(flags).await?;
ps.module_load_preparer
let factory = CliFactory::from_flags(flags).await?;
let module_load_preparer = factory.module_load_preparer().await?;
let emitter = factory.emitter()?;
let graph_container = factory.graph_container();
module_load_preparer
.load_and_type_check_files(&cache_flags.files)
.await?;
ps.emitter.cache_module_emits(&ps.graph_container.graph())?;
emitter.cache_module_emits(&graph_container.graph())?;
Ok(0)
}
DenoSubcommand::Check(check_flags) => {
let ps = ProcState::from_flags(flags).await?;
ps.module_load_preparer
let factory = CliFactory::from_flags(flags).await?;
let module_load_preparer = factory.module_load_preparer().await?;
module_load_preparer
.load_and_type_check_files(&check_flags.files)
.await?;
Ok(0)

21
cli/module_loader.rs
View file

@ -12,14 +12,13 @@ use crate::graph_util::ModuleGraphBuilder;
use crate::graph_util::ModuleGraphContainer;
use crate::node;
use crate::node::CliNodeCodeTranslator;
use crate::proc_state::CjsResolutionStore;
use crate::proc_state::FileWatcherReporter;
use crate::resolver::CliGraphResolver;
use crate::tools::check;
use crate::tools::check::TypeChecker;
use crate::util::progress_bar::ProgressBar;
use crate::util::text_encoding::code_without_source_map;
use crate::util::text_encoding::source_map_from_code;
use crate::watcher::FileWatcherReporter;
use crate::worker::ModuleLoaderFactory;
use deno_ast::MediaType;
@ -791,3 +790,21 @@ impl NpmModuleLoader {
Ok(response.into_url())
}
}
/// Keeps track of what module specifiers were resolved as CJS.
#[derive(Default)]
pub struct CjsResolutionStore(Mutex<HashSet<ModuleSpecifier>>);
impl CjsResolutionStore {
pub fn clear(&self) {
self.0.lock().clear();
}
pub fn contains(&self, specifier: &ModuleSpecifier) -> bool {
self.0.lock().contains(specifier)
}
pub fn insert(&self, specifier: ModuleSpecifier) {
self.0.lock().insert(specifier);
}
}

447
cli/proc_state.rs
View file

@ -1,447 +0,0 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use crate::args::CliOptions;
use crate::args::DenoSubcommand;
use crate::args::Flags;
use crate::args::Lockfile;
use crate::args::StorageKeyResolver;
use crate::args::TsConfigType;
use crate::cache::Caches;
use crate::cache::DenoDir;
use crate::cache::EmitCache;
use crate::cache::HttpCache;
use crate::cache::NodeAnalysisCache;
use crate::cache::ParsedSourceCache;
use crate::emit::Emitter;
use crate::file_fetcher::FileFetcher;
use crate::graph_util::ModuleGraphBuilder;
use crate::graph_util::ModuleGraphContainer;
use crate::http_util::HttpClient;
use crate::module_loader::CliModuleLoaderFactory;
use crate::module_loader::ModuleLoadPreparer;
use crate::module_loader::NpmModuleLoader;
use crate::node::CliCjsEsmCodeAnalyzer;
use crate::node::CliNodeCodeTranslator;
use crate::npm::create_npm_fs_resolver;
use crate::npm::CliNpmRegistryApi;
use crate::npm::CliNpmResolver;
use crate::npm::NpmCache;
use crate::npm::NpmResolution;
use crate::npm::PackageJsonDepsInstaller;
use crate::resolver::CliGraphResolver;
use crate::tools::check::TypeChecker;
use crate::util::progress_bar::ProgressBar;
use crate::util::progress_bar::ProgressBarStyle;
use crate::worker::CliMainWorkerFactory;
use crate::worker::CliMainWorkerOptions;
use crate::worker::HasNodeSpecifierChecker;
use deno_core::error::AnyError;
use deno_core::parking_lot::Mutex;
use deno_core::ModuleSpecifier;
use deno_runtime::deno_node;
use deno_runtime::deno_node::analyze::NodeCodeTranslator;
use deno_runtime::deno_node::NodeResolver;
use deno_runtime::deno_tls::rustls::RootCertStore;
use deno_runtime::deno_web::BlobStore;
use deno_runtime::inspector_server::InspectorServer;
use deno_semver::npm::NpmPackageReqReference;
use import_map::ImportMap;
use log::warn;
use std::collections::HashSet;
use std::path::PathBuf;
use std::sync::Arc;
/// This structure used to represent state of single "deno" program
/// that was shared by all created workers. It morphed into being the
/// "factory" for all objects, but is being slowly phased out.
pub struct ProcState {
pub dir: DenoDir,
pub caches: Arc<Caches>,
pub file_fetcher: Arc<FileFetcher>,
pub http_client: HttpClient,
pub options: Arc<CliOptions>,
pub emit_cache: EmitCache,
pub emitter: Arc<Emitter>,
pub graph_container: Arc<ModuleGraphContainer>,
pub lockfile: Option<Arc<Mutex<Lockfile>>>,
pub maybe_import_map: Option<Arc<ImportMap>>,
pub maybe_inspector_server: Option<Arc<InspectorServer>>,
pub root_cert_store: RootCertStore,
pub blob_store: BlobStore,
pub parsed_source_cache: Arc<ParsedSourceCache>,
pub resolver: Arc<CliGraphResolver>,
maybe_file_watcher_reporter: Option<FileWatcherReporter>,
pub module_graph_builder: Arc<ModuleGraphBuilder>,
pub module_load_preparer: Arc<ModuleLoadPreparer>,
pub node_code_translator: Arc<CliNodeCodeTranslator>,
pub node_fs: Arc<dyn deno_node::NodeFs>,
pub node_resolver: Arc<NodeResolver>,
pub npm_api: Arc<CliNpmRegistryApi>,
pub npm_cache: Arc<NpmCache>,
pub npm_resolver: Arc<CliNpmResolver>,
pub npm_resolution: Arc<NpmResolution>,
pub package_json_deps_installer: Arc<PackageJsonDepsInstaller>,
pub cjs_resolutions: Arc<CjsResolutionStore>,
}
impl ProcState {
pub async fn from_cli_options(
options: Arc<CliOptions>,
) -> Result<Self, AnyError> {
Self::build_with_sender(options, None).await
}
pub async fn from_flags(flags: Flags) -> Result<Self, AnyError> {
Self::from_cli_options(Arc::new(CliOptions::from_flags(flags)?)).await
}
pub async fn from_flags_for_file_watcher(
flags: Flags,
files_to_watch_sender: tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>,
) -> Result<Self, AnyError> {
// resolve the config each time
let cli_options = Arc::new(CliOptions::from_flags(flags)?);
let ps =
Self::build_with_sender(cli_options, Some(files_to_watch_sender.clone()))
.await?;
ps.init_watcher();
Ok(ps)
}
/// Reset all runtime state to its default. This should be used on file
/// watcher restarts.
pub fn reset_for_file_watcher(&self) {
self.cjs_resolutions.clear();
self.parsed_source_cache.clear();
self.graph_container.clear();
self.init_watcher();
}
// Add invariant files like the import map and explicit watch flag list to
// the watcher. Dedup for build_for_file_watcher and reset_for_file_watcher.
fn init_watcher(&self) {
let files_to_watch_sender = match &self.maybe_file_watcher_reporter {
Some(reporter) => &reporter.sender,
None => return,
};
if let Some(watch_paths) = self.options.watch_paths() {
files_to_watch_sender.send(watch_paths.clone()).unwrap();
}
if let Ok(Some(import_map_path)) = self
.options
.resolve_import_map_specifier()
.map(|ms| ms.and_then(|ref s| s.to_file_path().ok()))
{
files_to_watch_sender.send(vec![import_map_path]).unwrap();
}
}
async fn build_with_sender(
cli_options: Arc<CliOptions>,
maybe_sender: Option<tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>>,
) -> Result<Self, AnyError> {
let dir = cli_options.resolve_deno_dir()?;
let caches = Arc::new(Caches::default());
// Warm up the caches we know we'll likely need based on the CLI mode
match cli_options.sub_command() {
DenoSubcommand::Run(_) => {
_ = caches.dep_analysis_db(&dir);
_ = caches.node_analysis_db(&dir);
}
DenoSubcommand::Check(_) => {
_ = caches.dep_analysis_db(&dir);
_ = caches.node_analysis_db(&dir);
_ = caches.type_checking_cache_db(&dir);
}
_ => {}
}
let blob_store = BlobStore::default();
let deps_cache_location = dir.deps_folder_path();
let http_cache = HttpCache::new(&deps_cache_location);
let root_cert_store = cli_options.resolve_root_cert_store()?;
let cache_usage = cli_options.cache_setting();
let progress_bar = ProgressBar::new(ProgressBarStyle::TextOnly);
let http_client = HttpClient::new(
Some(root_cert_store.clone()),
cli_options.unsafely_ignore_certificate_errors().clone(),
)?;
let file_fetcher = FileFetcher::new(
http_cache,
cache_usage,
!cli_options.no_remote(),
http_client.clone(),
blob_store.clone(),
Some(progress_bar.clone()),
);
let lockfile = cli_options.maybe_lock_file();
let npm_registry_url = CliNpmRegistryApi::default_url().to_owned();
let npm_cache = Arc::new(NpmCache::new(
dir.npm_folder_path(),
cli_options.cache_setting(),
http_client.clone(),
progress_bar.clone(),
));
let npm_api = Arc::new(CliNpmRegistryApi::new(
npm_registry_url.clone(),
npm_cache.clone(),
http_client.clone(),
progress_bar.clone(),
));
let npm_snapshot = cli_options
.resolve_npm_resolution_snapshot(&npm_api)
.await?;
let npm_resolution = Arc::new(NpmResolution::from_serialized(
npm_api.clone(),
npm_snapshot,
lockfile.as_ref().cloned(),
));
let node_fs = Arc::new(deno_node::RealFs);
let npm_fs_resolver = create_npm_fs_resolver(
node_fs.clone(),
npm_cache.clone(),
&progress_bar,
npm_registry_url,
npm_resolution.clone(),
cli_options.node_modules_dir_path(),
);
let npm_resolver = Arc::new(CliNpmResolver::new(
npm_resolution.clone(),
npm_fs_resolver,
lockfile.as_ref().cloned(),
));
let package_json_deps_installer = Arc::new(PackageJsonDepsInstaller::new(
npm_api.clone(),
npm_resolution.clone(),
cli_options.maybe_package_json_deps(),
));
let maybe_import_map = cli_options
.resolve_import_map(&file_fetcher)
.await?
.map(Arc::new);
let maybe_inspector_server =
cli_options.resolve_inspector_server().map(Arc::new);
let resolver = Arc::new(CliGraphResolver::new(
cli_options.to_maybe_jsx_import_source_config(),
maybe_import_map.clone(),
cli_options.no_npm(),
npm_api.clone(),
npm_resolution.clone(),
package_json_deps_installer.clone(),
));
let maybe_file_watcher_reporter =
maybe_sender.map(|sender| FileWatcherReporter {
sender,
file_paths: Arc::new(Mutex::new(vec![])),
});
let ts_config_result =
cli_options.resolve_ts_config_for_emit(TsConfigType::Emit)?;
if let Some(ignored_options) = ts_config_result.maybe_ignored_options {
warn!("{}", ignored_options);
}
let emit_cache = EmitCache::new(dir.gen_cache.clone());
let parsed_source_cache =
Arc::new(ParsedSourceCache::new(caches.dep_analysis_db(&dir)));
let emit_options: deno_ast::EmitOptions = ts_config_result.ts_config.into();
let emitter = Arc::new(Emitter::new(
emit_cache.clone(),
parsed_source_cache.clone(),
emit_options,
));
let file_fetcher = Arc::new(file_fetcher);
let node_analysis_cache =
NodeAnalysisCache::new(caches.node_analysis_db(&dir));
let cjs_esm_analyzer = CliCjsEsmCodeAnalyzer::new(node_analysis_cache);
let node_resolver =
Arc::new(NodeResolver::new(node_fs.clone(), npm_resolver.clone()));
let node_code_translator = Arc::new(NodeCodeTranslator::new(
cjs_esm_analyzer,
node_fs.clone(),
node_resolver.clone(),
npm_resolver.clone(),
));
let type_checker = Arc::new(TypeChecker::new(
dir.clone(),
caches.clone(),
cli_options.clone(),
node_resolver.clone(),
npm_resolver.clone(),
));
let module_graph_builder = Arc::new(ModuleGraphBuilder::new(
cli_options.clone(),
resolver.clone(),
npm_resolver.clone(),
parsed_source_cache.clone(),
lockfile.clone(),
emit_cache.clone(),
file_fetcher.clone(),
type_checker.clone(),
));
let graph_container: Arc<ModuleGraphContainer> = Default::default();
let module_load_preparer = Arc::new(ModuleLoadPreparer::new(
cli_options.clone(),
graph_container.clone(),
lockfile.clone(),
maybe_file_watcher_reporter.clone(),
module_graph_builder.clone(),
parsed_source_cache.clone(),
progress_bar.clone(),
resolver.clone(),
type_checker,
));
Ok(ProcState {
dir,
caches,
options: cli_options,
emit_cache,
emitter,
file_fetcher,
http_client,
graph_container,
lockfile,
maybe_import_map,
maybe_inspector_server,
root_cert_store,
blob_store,
parsed_source_cache,
resolver,
maybe_file_watcher_reporter,
module_graph_builder,
node_code_translator,
node_fs,
node_resolver,
npm_api,
npm_cache,
npm_resolver,
npm_resolution,
package_json_deps_installer,
cjs_resolutions: Default::default(),
module_load_preparer,
})
}
// todo(dsherret): this is a transitory method as we separate out
// ProcState from more code
pub fn create_cli_main_worker_factory(&self) -> CliMainWorkerFactory {
CliMainWorkerFactory::new(
StorageKeyResolver::from_options(&self.options),
self.npm_resolver.clone(),
self.node_resolver.clone(),
Box::new(CliHasNodeSpecifierChecker(self.graph_container.clone())),
self.blob_store.clone(),
Box::new(CliModuleLoaderFactory::new(
&self.options,
self.emitter.clone(),
self.graph_container.clone(),
self.module_load_preparer.clone(),
self.parsed_source_cache.clone(),
self.resolver.clone(),
NpmModuleLoader::new(
self.cjs_resolutions.clone(),
self.node_code_translator.clone(),
self.node_resolver.clone(),
),
)),
self.root_cert_store.clone(),
self.node_fs.clone(),
self.maybe_inspector_server.clone(),
CliMainWorkerOptions {
argv: self.options.argv().clone(),
debug: self
.options
.log_level()
.map(|l| l == log::Level::Debug)
.unwrap_or(false),
coverage_dir: self.options.coverage_dir(),
enable_testing_features: self.options.enable_testing_features(),
has_node_modules_dir: self.options.has_node_modules_dir(),
inspect_brk: self.options.inspect_brk().is_some(),
inspect_wait: self.options.inspect_wait().is_some(),
is_inspecting: self.options.is_inspecting(),
is_npm_main: self.options.is_npm_main(),
location: self.options.location_flag().clone(),
maybe_binary_npm_command_name: {
let mut maybe_binary_command_name = None;
if let DenoSubcommand::Run(flags) = self.options.sub_command() {
if let Ok(pkg_ref) = NpmPackageReqReference::from_str(&flags.script)
{
// if the user ran a binary command, we'll need to set process.argv[0]
// to be the name of the binary command instead of deno
let binary_name = pkg_ref
.sub_path
.as_deref()
.unwrap_or(pkg_ref.req.name.as_str());
maybe_binary_command_name = Some(binary_name.to_string());
}
}
maybe_binary_command_name
},
origin_data_folder_path: Some(self.dir.origin_data_folder_path()),
seed: self.options.seed(),
unsafely_ignore_certificate_errors: self
.options
.unsafely_ignore_certificate_errors()
.clone(),
unstable: self.options.unstable(),
},
)
}
}
struct CliHasNodeSpecifierChecker(Arc<ModuleGraphContainer>);
impl HasNodeSpecifierChecker for CliHasNodeSpecifierChecker {
fn has_node_specifier(&self) -> bool {
self.0.graph().has_node_specifier
}
}
/// Keeps track of what module specifiers were resolved as CJS.
#[derive(Default)]
pub struct CjsResolutionStore(Mutex<HashSet<ModuleSpecifier>>);
impl CjsResolutionStore {
pub fn clear(&self) {
self.0.lock().clear();
}
pub fn contains(&self, specifier: &ModuleSpecifier) -> bool {
self.0.lock().contains(specifier)
}
pub fn insert(&self, specifier: ModuleSpecifier) {
self.0.lock().insert(specifier);
}
}
#[derive(Clone, Debug)]
pub struct FileWatcherReporter {
sender: tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>,
file_paths: Arc<Mutex<Vec<PathBuf>>>,
}
impl deno_graph::source::Reporter for FileWatcherReporter {
fn on_load(
&self,
specifier: &ModuleSpecifier,
modules_done: usize,
modules_total: usize,
) {
let mut file_paths = self.file_paths.lock();
if specifier.scheme() == "file" {
file_paths.push(specifier.to_file_path().unwrap());
}
if modules_done == modules_total {
self.sender.send(file_paths.drain(..).collect()).unwrap();
}
}
}

19
cli/standalone/binary.rs
View file

@ -5,7 +5,6 @@ use std::io::Seek;
use std::io::SeekFrom;
use std::io::Write;
use std::path::Path;
use std::sync::Arc;
use deno_ast::ModuleSpecifier;
use deno_core::anyhow::Context;
@ -150,17 +149,17 @@ fn u64_from_bytes(arr: &[u8]) -> Result<u64, AnyError> {
Ok(u64::from_be_bytes(*fixed_arr))
}
pub struct DenoCompileBinaryWriter {
file_fetcher: Arc<FileFetcher>,
client: HttpClient,
deno_dir: DenoDir,
pub struct DenoCompileBinaryWriter<'a> {
file_fetcher: &'a FileFetcher,
client: &'a HttpClient,
deno_dir: &'a DenoDir,
}
impl DenoCompileBinaryWriter {
impl<'a> DenoCompileBinaryWriter<'a> {
pub fn new(
file_fetcher: Arc<FileFetcher>,
client: HttpClient,
deno_dir: DenoDir,
file_fetcher: &'a FileFetcher,
client: &'a HttpClient,
deno_dir: &'a DenoDir,
) -> Self {
Self {
file_fetcher,
@ -282,7 +281,7 @@ impl DenoCompileBinaryWriter {
None => None,
};
let maybe_import_map = cli_options
.resolve_import_map(&self.file_fetcher)
.resolve_import_map(self.file_fetcher)
.await?
.map(|import_map| (import_map.base_url().clone(), import_map.to_json()));
let metadata = Metadata {

2
cli/tests/testdata/package_json/invalid_value/task.out vendored
View file

@ -1,6 +1,6 @@
Warning Ignoring dependency '@denotest/cjs-default-export' in package.json because its version requirement failed to parse: Invalid npm specifier version requirement. Unexpected character.
invalid stuff that won't parse
~
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.
Task test echo 1
1

2
cli/tests/testdata/task/both/package_json_selected.out vendored
View file

@ -1,7 +1,7 @@
Download http://localhost:4545/npm/registry/@denotest/bin
Download http://localhost:4545/npm/registry/@denotest/bin/1.0.0.tgz
Initialize @denotest/bin@1.0.0
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.
Task bin cli-esm testing this out "asdf"
testing
this

2
cli/tests/testdata/task/npx/non_existent.out vendored
View file

@ -1,3 +1,3 @@
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.
Task non-existent npx this-command-should-not-exist-for-you
npx: could not resolve command 'this-command-should-not-exist-for-you'

2
cli/tests/testdata/task/npx/on_own.out vendored
View file

@ -1,3 +1,3 @@
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.
Task on-own npx
npx: missing command

2
cli/tests/testdata/task/package_json/bin.out vendored
View file

@ -3,7 +3,7 @@ Download http://localhost:4545/npm/registry/@denotest/bin/0.5.0.tgz
Initialize @denotest/bin@0.5.0
Download http://localhost:4545/npm/registry/@denotest/bin/1.0.0.tgz
Initialize @denotest/bin@1.0.0
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.
Warning Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.
Task bin @denotest/bin hi && cli-esm testing this out && npx cli-cjs test "extra"
hi
testing

47
cli/tools/bench.rs
View file

@ -5,10 +5,10 @@ use crate::args::CliOptions;
use crate::args::TypeCheckMode;
use crate::colors;
use crate::display::write_json_to_stdout;
use crate::factory::CliFactory;
use crate::graph_util::graph_valid_with_cli_options;
use crate::module_loader::ModuleLoadPreparer;
use crate::ops;
use crate::proc_state::ProcState;
use crate::tools::test::format_test_error;
use crate::tools::test::TestFilter;
use crate::util::file_watcher;
@ -635,12 +635,13 @@ pub async fn run_benchmarks(
cli_options: CliOptions,
bench_options: BenchOptions,
) -> Result<(), AnyError> {
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
// Various bench files should not share the same permissions in terms of
// `PermissionsContainer` - otherwise granting/revoking permissions in one
// file would have impact on other files, which is undesirable.
let permissions =
Permissions::from_options(&ps.options.permissions_options())?;
Permissions::from_options(&cli_options.permissions_options())?;
let specifiers =
collect_specifiers(&bench_options.files, is_supported_bench_path)?;
@ -649,15 +650,20 @@ pub async fn run_benchmarks(
return Err(generic_error("No bench modules found"));
}
check_specifiers(&ps.options, &ps.module_load_preparer, specifiers.clone())
.await?;
check_specifiers(
cli_options,
factory.module_load_preparer().await?,
specifiers.clone(),
)
.await?;
if bench_options.no_run {
return Ok(());
}
let log_level = ps.options.log_level();
let worker_factory = Arc::new(ps.create_cli_main_worker_factory());
let log_level = cli_options.log_level();
let worker_factory =
Arc::new(factory.create_cli_main_worker_factory().await?);
bench_specifiers(
worker_factory,
&permissions,
@ -678,21 +684,25 @@ pub async fn run_benchmarks_with_watch(
cli_options: CliOptions,
bench_options: BenchOptions,
) -> Result<(), AnyError> {
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let module_graph_builder = factory.module_graph_builder().await?;
let file_watcher = factory.file_watcher()?;
let module_load_preparer = factory.module_load_preparer().await?;
// Various bench files should not share the same permissions in terms of
// `PermissionsContainer` - otherwise granting/revoking permissions in one
// file would have impact on other files, which is undesirable.
let permissions =
Permissions::from_options(&ps.options.permissions_options())?;
let no_check = ps.options.type_check_mode() == TypeCheckMode::None;
Permissions::from_options(&cli_options.permissions_options())?;
let no_check = cli_options.type_check_mode() == TypeCheckMode::None;
let resolver = |changed: Option<Vec<PathBuf>>| {
let paths_to_watch = bench_options.files.include.clone();
let paths_to_watch_clone = paths_to_watch.clone();
let files_changed = changed.is_some();
let bench_options = &bench_options;
let module_graph_builder = ps.module_graph_builder.clone();
let cli_options = ps.options.clone();
let module_graph_builder = module_graph_builder.clone();
let cli_options = cli_options.clone();
async move {
let bench_modules =
@ -797,15 +807,18 @@ pub async fn run_benchmarks_with_watch(
})
};
let create_cli_main_worker_factory =
factory.create_cli_main_worker_factory_func().await?;
let operation = |modules_to_reload: Vec<ModuleSpecifier>| {
let permissions = &permissions;
let bench_options = &bench_options;
ps.reset_for_file_watcher();
let module_load_preparer = ps.module_load_preparer.clone();
let cli_options = ps.options.clone();
let worker_factory = Arc::new(ps.create_cli_main_worker_factory());
file_watcher.reset();
let module_load_preparer = module_load_preparer.clone();
let cli_options = cli_options.clone();
let create_cli_main_worker_factory = create_cli_main_worker_factory.clone();
async move {
let worker_factory = Arc::new(create_cli_main_worker_factory());
let specifiers =
collect_specifiers(&bench_options.files, is_supported_bench_path)?
.into_iter()
@ -836,7 +849,7 @@ pub async fn run_benchmarks_with_watch(
}
};
let clear_screen = !ps.options.no_clear_screen();
let clear_screen = !cli_options.no_clear_screen();
file_watcher::watch_func(
resolver,
operation,

95
cli/tools/bundle.rs
View file

@ -13,8 +13,8 @@ use crate::args::CliOptions;
use crate::args::Flags;
use crate::args::TsConfigType;
use crate::args::TypeCheckMode;
use crate::factory::CliFactory;
use crate::graph_util::error_for_any_npm_specifier;
use crate::proc_state::ProcState;
use crate::util;
use crate::util::display;
use crate::util::file_watcher::ResolutionResult;
@ -40,9 +40,11 @@ pub async fn bundle(
let module_specifier = &module_specifier;
async move {
log::debug!(">>>>> bundle START");
let ps = ProcState::from_cli_options(cli_options).await?;
let graph = ps
.module_graph_builder
let factory = CliFactory::from_cli_options(cli_options);
let module_graph_builder = factory.module_graph_builder().await?;
let cli_options = factory.cli_options();
let graph = module_graph_builder
.create_graph_and_maybe_check(vec![module_specifier.clone()])
.await?;
@ -58,15 +60,14 @@ pub async fn bundle(
})
.collect();
if let Ok(Some(import_map_path)) = ps
.options
if let Ok(Some(import_map_path)) = cli_options
.resolve_import_map_specifier()
.map(|ms| ms.and_then(|ref s| s.to_file_path().ok()))
{
paths_to_watch.push(import_map_path);
}
Ok((paths_to_watch, graph, ps))
Ok((paths_to_watch, graph, cli_options.clone()))
}
.map(move |result| match result {
Ok((paths_to_watch, graph, ps)) => ResolutionResult::Restart {
@ -80,49 +81,50 @@ pub async fn bundle(
})
};
let operation = |(ps, graph): (ProcState, Arc<deno_graph::ModuleGraph>)| {
let out_file = &bundle_flags.out_file;
async move {
// at the moment, we don't support npm specifiers in deno bundle, so show an error
error_for_any_npm_specifier(&graph)?;
let operation =
|(cli_options, graph): (Arc<CliOptions>, Arc<deno_graph::ModuleGraph>)| {
let out_file = &bundle_flags.out_file;
async move {
// at the moment, we don't support npm specifiers in deno bundle, so show an error
error_for_any_npm_specifier(&graph)?;
let bundle_output = bundle_module_graph(graph.as_ref(), &ps)?;
log::debug!(">>>>> bundle END");
let bundle_output = bundle_module_graph(graph.as_ref(), &cli_options)?;
log::debug!(">>>>> bundle END");
if let Some(out_file) = out_file {
let output_bytes = bundle_output.code.as_bytes();
let output_len = output_bytes.len();
util::fs::write_file(out_file, output_bytes, 0o644)?;
log::info!(
"{} {:?} ({})",
colors::green("Emit"),
out_file,
colors::gray(display::human_size(output_len as f64))
);
if let Some(bundle_map) = bundle_output.maybe_map {
let map_bytes = bundle_map.as_bytes();
let map_len = map_bytes.len();
let ext = if let Some(curr_ext) = out_file.extension() {
format!("{}.map", curr_ext.to_string_lossy())
} else {
"map".to_string()
};
let map_out_file = out_file.with_extension(ext);
util::fs::write_file(&map_out_file, map_bytes, 0o644)?;
if let Some(out_file) = out_file {
let output_bytes = bundle_output.code.as_bytes();
let output_len = output_bytes.len();
util::fs::write_file(out_file, output_bytes, 0o644)?;
log::info!(
"{} {:?} ({})",
colors::green("Emit"),
map_out_file,
colors::gray(display::human_size(map_len as f64))
out_file,
colors::gray(display::human_size(output_len as f64))
);
if let Some(bundle_map) = bundle_output.maybe_map {
let map_bytes = bundle_map.as_bytes();
let map_len = map_bytes.len();
let ext = if let Some(curr_ext) = out_file.extension() {
format!("{}.map", curr_ext.to_string_lossy())
} else {
"map".to_string()
};
let map_out_file = out_file.with_extension(ext);
util::fs::write_file(&map_out_file, map_bytes, 0o644)?;
log::info!(
"{} {:?} ({})",
colors::green("Emit"),
map_out_file,
colors::gray(display::human_size(map_len as f64))
);
}
} else {
println!("{}", bundle_output.code);
}
} else {
println!("{}", bundle_output.code);
}
Ok(())
}
};
Ok(())
}
};
if cli_options.watch_paths().is_some() {
util::file_watcher::watch_func(
@ -149,14 +151,13 @@ pub async fn bundle(
fn bundle_module_graph(
graph: &deno_graph::ModuleGraph,
ps: &ProcState,
cli_options: &CliOptions,
) -> Result<deno_emit::BundleEmit, AnyError> {
log::info!("{} {}", colors::green("Bundle"), graph.roots[0]);
let ts_config_result = ps
.options
.resolve_ts_config_for_emit(TsConfigType::Bundle)?;
if ps.options.type_check_mode() == TypeCheckMode::None {
let ts_config_result =
cli_options.resolve_ts_config_for_emit(TsConfigType::Bundle)?;
if cli_options.type_check_mode() == TypeCheckMode::None {
if let Some(ignored_options) = ts_config_result.maybe_ignored_options {
log::warn!("{}", ignored_options);
}

7
cli/tools/check.rs
View file

@ -19,7 +19,6 @@ use crate::args::TsConfigType;
use crate::args::TsTypeLib;
use crate::args::TypeCheckMode;
use crate::cache::Caches;
use crate::cache::DenoDir;
use crate::cache::FastInsecureHasher;
use crate::cache::TypeCheckCache;
use crate::npm::CliNpmResolver;
@ -39,7 +38,6 @@ pub struct CheckOptions {
}
pub struct TypeChecker {
deno_dir: DenoDir,
caches: Arc<Caches>,
cli_options: Arc<CliOptions>,
node_resolver: Arc<NodeResolver>,
@ -48,14 +46,12 @@ pub struct TypeChecker {
impl TypeChecker {
pub fn new(
deno_dir: DenoDir,
caches: Arc<Caches>,
cli_options: Arc<CliOptions>,
node_resolver: Arc<NodeResolver>,
npm_resolver: Arc<CliNpmResolver>,
) -> Self {
Self {
deno_dir,
caches,
cli_options,
node_resolver,
@ -95,8 +91,7 @@ impl TypeChecker {
let ts_config = ts_config_result.ts_config;
let type_check_mode = self.cli_options.type_check_mode();
let debug = self.cli_options.log_level() == Some(log::Level::Debug);
let cache =
TypeCheckCache::new(self.caches.type_checking_cache_db(&self.deno_dir));
let cache = TypeCheckCache::new(self.caches.type_checking_cache_db());
let check_js = ts_config.get_check_js();
let check_hash = match get_check_hash(&graph, type_check_mode, &ts_config) {
CheckHashResult::NoFiles => return Ok(()),

17
cli/tools/coverage/mod.rs
View file

@ -4,7 +4,7 @@ use crate::args::CoverageFlags;
use crate::args::FileFlags;
use crate::args::Flags;
use crate::colors;
use crate::proc_state::ProcState;
use crate::factory::CliFactory;
use crate::tools::fmt::format_json;
use crate::tools::test::is_supported_test_path;
use crate::util::fs::FileCollector;
@ -623,8 +623,11 @@ pub async fn cover_files(
return Err(generic_error("No matching coverage profiles found"));
}
let ps = ProcState::from_flags(flags).await?;
let root_dir_url = ps.npm_resolver.root_dir_url();
let factory = CliFactory::from_flags(flags).await?;
let root_dir_url = factory.npm_resolver().await?.root_dir_url();
let file_fetcher = factory.file_fetcher()?;
let cli_options = factory.cli_options();
let emitter = factory.emitter()?;
let script_coverages = collect_coverages(coverage_flags.files)?;
let script_coverages = filter_coverages(
@ -667,13 +670,13 @@ pub async fn cover_files(
for script_coverage in script_coverages {
let module_specifier = deno_core::resolve_url_or_path(
&script_coverage.url,
ps.options.initial_cwd(),
cli_options.initial_cwd(),
)?;
let maybe_file = if module_specifier.scheme() == "file" {
ps.file_fetcher.get_source(&module_specifier)
file_fetcher.get_source(&module_specifier)
} else {
ps.file_fetcher
file_fetcher
.fetch_cached(&module_specifier, 10)
.with_context(|| {
format!("Failed to fetch \"{module_specifier}\" from cache.")
@ -700,7 +703,7 @@ pub async fn cover_files(
| MediaType::Mts
| MediaType::Cts
| MediaType::Tsx => {
match ps.emitter.maybed_cached_emit(&file.specifier, &file.source) {
match emitter.maybed_cached_emit(&file.specifier, &file.source) {
Some(code) => code.into(),
None => {
return Err(anyhow!(

25
cli/tools/doc.rs
View file

@ -6,9 +6,9 @@ use crate::args::Flags;
use crate::colors;
use crate::display::write_json_to_stdout;
use crate::display::write_to_stdout_ignore_sigpipe;
use crate::factory::CliFactory;
use crate::file_fetcher::File;
use crate::graph_util::graph_lock_or_exit;
use crate::proc_state::ProcState;
use crate::tsc::get_types_declaration_file_text;
use deno_ast::MediaType;
use deno_core::anyhow::bail;
@ -23,13 +23,14 @@ pub async fn print_docs(
flags: Flags,
doc_flags: DocFlags,
) -> Result<(), AnyError> {
let ps = ProcState::from_flags(flags).await?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let mut doc_nodes = match doc_flags.source_file {
DocSourceFileFlag::Builtin => {
let source_file_specifier =
ModuleSpecifier::parse("internal://lib.deno.d.ts").unwrap();
let content = get_types_declaration_file_text(ps.options.unstable());
let content = get_types_declaration_file_text(cli_options.unstable());
let mut loader = deno_graph::source::MemoryLoader::new(
vec![(
source_file_specifier.to_string(),
@ -61,13 +62,18 @@ pub async fn print_docs(
doc_parser.parse_module(&source_file_specifier)?.definitions
}
DocSourceFileFlag::Path(source_file) => {
let file_fetcher = factory.file_fetcher()?;
let module_graph_builder = factory.module_graph_builder().await?;
let maybe_lockfile = factory.maybe_lockfile();
let parsed_source_cache = factory.parsed_source_cache()?;
let module_specifier =
resolve_url_or_path(&source_file, ps.options.initial_cwd())?;
resolve_url_or_path(&source_file, cli_options.initial_cwd())?;
// If the root module has external types, the module graph won't redirect it,
// so instead create a dummy file which exports everything from the actual file being documented.
let root_specifier =
resolve_path("./$deno$doc.ts", ps.options.initial_cwd()).unwrap();
resolve_path("./$deno$doc.ts", cli_options.initial_cwd()).unwrap();
let root = File {
local: PathBuf::from("./$deno$doc.ts"),
maybe_types: None,
@ -78,21 +84,20 @@ pub async fn print_docs(
};
// Save our fake file into file fetcher cache.
ps.file_fetcher.insert_cached(root);
file_fetcher.insert_cached(root);
let graph = ps
.module_graph_builder
let graph = module_graph_builder
.create_graph(vec![root_specifier.clone()])
.await?;
if let Some(lockfile) = &ps.lockfile {
if let Some(lockfile) = maybe_lockfile {
graph_lock_or_exit(&graph, &mut lockfile.lock());
}
let doc_parser = doc::DocParser::new(
graph,
doc_flags.private,
ps.parsed_source_cache.as_capturing_parser(),
parsed_source_cache.as_capturing_parser(),
);
doc_parser.parse_with_reexports(&root_specifier)?
}

9
cli/tools/fmt.rs
View file

@ -12,8 +12,8 @@ use crate::args::FilesConfig;
use crate::args::FmtOptions;
use crate::args::FmtOptionsConfig;
use crate::args::ProseWrap;
use crate::cache::Caches;
use crate::colors;
use crate::factory::CliFactory;
use crate::util::diff::diff;
use crate::util::file_watcher;
use crate::util::file_watcher::ResolutionResult;
@ -101,11 +101,12 @@ pub async fn format(
}
}
};
let deno_dir = &cli_options.resolve_deno_dir()?;
let caches = Caches::default();
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let caches = factory.caches()?;
let operation = |(paths, fmt_options): (Vec<PathBuf>, FmtOptionsConfig)| async {
let incremental_cache = Arc::new(IncrementalCache::new(
caches.fmt_incremental_cache_db(deno_dir),
caches.fmt_incremental_cache_db(),
&fmt_options,
&paths,
));

42
cli/tools/info.rs
View file

@ -27,57 +27,61 @@ use deno_semver::npm::NpmPackageReqReference;
use crate::args::Flags;
use crate::args::InfoFlags;
use crate::display;
use crate::factory::CliFactory;
use crate::graph_util::graph_lock_or_exit;
use crate::npm::CliNpmResolver;
use crate::proc_state::ProcState;
use crate::util::checksum;
pub async fn info(flags: Flags, info_flags: InfoFlags) -> Result<(), AnyError> {
let ps = ProcState::from_flags(flags).await?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
if let Some(specifier) = info_flags.file {
let specifier = resolve_url_or_path(&specifier, ps.options.initial_cwd())?;
let mut loader = ps.module_graph_builder.create_graph_loader();
let module_graph_builder = factory.module_graph_builder().await?;
let npm_resolver = factory.npm_resolver().await?;
let maybe_lockfile = factory.maybe_lockfile();
let specifier = resolve_url_or_path(&specifier, cli_options.initial_cwd())?;
let mut loader = module_graph_builder.create_graph_loader();
loader.enable_loading_cache_info(); // for displaying the cache information
let graph = ps
.module_graph_builder
let graph = module_graph_builder
.create_graph_with_loader(vec![specifier], &mut loader)
.await?;
if let Some(lockfile) = &ps.lockfile {
if let Some(lockfile) = maybe_lockfile {
graph_lock_or_exit(&graph, &mut lockfile.lock());
}
if info_flags.json {
let mut json_graph = json!(graph);
add_npm_packages_to_json(&mut json_graph, &ps.npm_resolver);
add_npm_packages_to_json(&mut json_graph, npm_resolver);
display::write_json_to_stdout(&json_graph)?;
} else {
let mut output = String::new();
GraphDisplayContext::write(&graph, &ps.npm_resolver, &mut output)?;
GraphDisplayContext::write(&graph, npm_resolver, &mut output)?;
display::write_to_stdout_ignore_sigpipe(output.as_bytes())?;
}
} else {
// If it was just "deno info" print location of caches and exit
print_cache_info(
&ps,
&factory,
info_flags.json,
ps.options.location_flag().as_ref(),
cli_options.location_flag().as_ref(),
)?;
}
Ok(())
}
fn print_cache_info(
state: &ProcState,
factory: &CliFactory,
json: bool,
location: Option<&deno_core::url::Url>,
) -> Result<(), AnyError> {
let deno_dir = &state.dir.root_path_for_display();
let modules_cache = &state.file_fetcher.get_http_cache_location();
let npm_cache = &state.npm_cache.as_readonly().get_cache_location();
let typescript_cache = &state.dir.gen_cache.location;
let registry_cache = &state.dir.registries_folder_path();
let mut origin_dir = state.dir.origin_data_folder_path();
let dir = factory.deno_dir()?;
let modules_cache = factory.file_fetcher()?.get_http_cache_location();
let npm_cache = factory.npm_cache()?.as_readonly().get_cache_location();
let typescript_cache = &dir.gen_cache.location;
let registry_cache = dir.registries_folder_path();
let mut origin_dir = dir.origin_data_folder_path();
let deno_dir = dir.root_path_for_display().to_string();
if let Some(location) = &location {
origin_dir =
@ -88,7 +92,7 @@ fn print_cache_info(
if json {
let mut output = json!({
"denoDir": deno_dir.to_string(),
"denoDir": deno_dir,
"modulesCache": modules_cache,
"npmCache": npm_cache,
"typescriptCache": typescript_cache,

7
cli/tools/installer.rs
View file

@ -6,8 +6,8 @@ use crate::args::ConfigFlag;
use crate::args::Flags;
use crate::args::InstallFlags;
use crate::args::TypeCheckMode;
use crate::factory::CliFactory;
use crate::http_util::HttpClient;
use crate::proc_state::ProcState;
use crate::util::fs::canonicalize_path_maybe_not_exists;
use deno_core::anyhow::Context;
@ -233,9 +233,10 @@ pub async fn install_command(
install_flags: InstallFlags,
) -> Result<(), AnyError> {
// ensure the module is cached
ProcState::from_flags(flags.clone())
CliFactory::from_flags(flags.clone())
.await?
.module_load_preparer()
.await?
.module_load_preparer
.load_and_type_check_files(&[install_flags.module_url.clone()])
.await?;

9
cli/tools/lint.rs
View file

@ -11,8 +11,8 @@ use crate::args::FilesConfig;
use crate::args::LintOptions;
use crate::args::LintReporterKind;
use crate::args::LintRulesConfig;
use crate::cache::Caches;
use crate::colors;
use crate::factory::CliFactory;
use crate::tools::fmt::run_parallelized;
use crate::util::file_watcher;
use crate::util::file_watcher::ResolutionResult;
@ -98,11 +98,12 @@ pub async fn lint(
};
let has_error = Arc::new(AtomicBool::new(false));
let deno_dir = cli_options.resolve_deno_dir()?;
let caches = Caches::default();
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let caches = factory.caches()?;
let operation = |paths: Vec<PathBuf>| async {
let incremental_cache = Arc::new(IncrementalCache::new(
caches.lint_incremental_cache_db(&deno_dir),
caches.lint_incremental_cache_db(),
// use a hash of the rule names in order to bust the cache
&{
// ensure this is stable by sorting it

24
cli/tools/repl/mod.rs
View file

@ -4,8 +4,8 @@ use crate::args::CliOptions;
use crate::args::Flags;
use crate::args::ReplFlags;
use crate::colors;
use crate::factory::CliFactory;
use crate::file_fetcher::FileFetcher;
use crate::proc_state::ProcState;
use deno_core::error::AnyError;
use deno_core::futures::StreamExt;
use deno_runtime::permissions::Permissions;
@ -98,17 +98,17 @@ async fn read_eval_file(
}
pub async fn run(flags: Flags, repl_flags: ReplFlags) -> Result<i32, AnyError> {
let ps = ProcState::from_flags(flags).await?;
let main_module = ps.options.resolve_main_module()?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let main_module = cli_options.resolve_main_module()?;
let permissions = PermissionsContainer::new(Permissions::from_options(
&ps.options.permissions_options(),
&cli_options.permissions_options(),
)?);
let cli_options = ps.options.clone();
let npm_resolver = ps.npm_resolver.clone();
let resolver = ps.resolver.clone();
let dir = ps.dir.clone();
let file_fetcher = ps.file_fetcher.clone();
let worker_factory = ps.create_cli_main_worker_factory();
let npm_resolver = factory.npm_resolver().await?.clone();
let resolver = factory.resolver().await?.clone();
let dir = factory.deno_dir()?;
let file_fetcher = factory.file_fetcher()?;
let worker_factory = factory.create_cli_main_worker_factory().await?;
let mut worker = worker_factory
.create_main_worker(main_module, permissions)
@ -116,7 +116,7 @@ pub async fn run(flags: Flags, repl_flags: ReplFlags) -> Result<i32, AnyError> {
worker.setup_repl().await?;
let worker = worker.into_main_worker();
let mut repl_session =
ReplSession::initialize(&cli_options, npm_resolver, resolver, worker)
ReplSession::initialize(cli_options, npm_resolver, resolver, worker)
.await?;
let mut rustyline_channel = rustyline_channel();
@ -130,7 +130,7 @@ pub async fn run(flags: Flags, repl_flags: ReplFlags) -> Result<i32, AnyError> {
if let Some(eval_files) = repl_flags.eval_files {
for eval_file in eval_files {
match read_eval_file(&cli_options, &file_fetcher, &eval_file).await {
match read_eval_file(cli_options, file_fetcher, &eval_file).await {
Ok(eval_source) => {
let output = repl_session
.evaluate_line_and_get_output(&eval_source)

70
cli/tools/run.rs
View file

@ -10,8 +10,9 @@ use deno_runtime::permissions::PermissionsContainer;
use crate::args::EvalFlags;
use crate::args::Flags;
use crate::factory::CliFactory;
use crate::factory::CliFactoryBuilder;
use crate::file_fetcher::File;
use crate::proc_state::ProcState;
use crate::util;
pub async fn run_script(flags: Flags) -> Result<i32, AnyError> {
@ -31,23 +32,25 @@ To grant permissions, set them before the script argument. For example:
}
// TODO(bartlomieju): actually I think it will also fail if there's an import
// map specified and bare specifier is used on the command line - this should
// probably call `ProcState::resolve` instead
let ps = ProcState::from_flags(flags).await?;
// map specified and bare specifier is used on the command line
let factory = CliFactory::from_flags(flags).await?;
let deno_dir = factory.deno_dir()?;
let http_client = factory.http_client()?;
let cli_options = factory.cli_options();
// Run a background task that checks for available upgrades. If an earlier
// run of this background task found a new version of Deno.
super::upgrade::check_for_upgrades(
ps.http_client.clone(),
ps.dir.upgrade_check_file_path(),
http_client.clone(),
deno_dir.upgrade_check_file_path(),
);
let main_module = ps.options.resolve_main_module()?;
let main_module = cli_options.resolve_main_module()?;
let permissions = PermissionsContainer::new(Permissions::from_options(
&ps.options.permissions_options(),
&cli_options.permissions_options(),
)?);
let worker_factory = ps.create_cli_main_worker_factory();
let worker_factory = factory.create_cli_main_worker_factory().await?;
let mut worker = worker_factory
.create_main_worker(main_module, permissions)
.await?;
@ -57,11 +60,14 @@ To grant permissions, set them before the script argument. For example:
}
pub async fn run_from_stdin(flags: Flags) -> Result<i32, AnyError> {
let ps = ProcState::from_flags(flags).await?;
let main_module = ps.options.resolve_main_module()?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let main_module = cli_options.resolve_main_module()?;
let file_fetcher = factory.file_fetcher()?;
let worker_factory = factory.create_cli_main_worker_factory().await?;
let permissions = PermissionsContainer::new(Permissions::from_options(
&ps.options.permissions_options(),
&cli_options.permissions_options(),
)?);
let mut source = Vec::new();
std::io::stdin().read_to_end(&mut source)?;
@ -76,9 +82,8 @@ pub async fn run_from_stdin(flags: Flags) -> Result<i32, AnyError> {
};
// Save our fake file into file fetcher cache
// to allow module access by TS compiler
ps.file_fetcher.insert_cached(source_file);
file_fetcher.insert_cached(source_file);
let worker_factory = ps.create_cli_main_worker_factory();
let mut worker = worker_factory
.create_main_worker(main_module, permissions)
.await?;
@ -90,20 +95,26 @@ pub async fn run_from_stdin(flags: Flags) -> Result<i32, AnyError> {
// code properly.
async fn run_with_watch(flags: Flags) -> Result<i32, AnyError> {
let (sender, receiver) = tokio::sync::mpsc::unbounded_channel();
let ps =
ProcState::from_flags_for_file_watcher(flags, sender.clone()).await?;
let clear_screen = !ps.options.no_clear_screen();
let main_module = ps.options.resolve_main_module()?;
let factory = CliFactoryBuilder::new()
.with_watcher(sender.clone())
.build_from_flags(flags)
.await?;
let file_watcher = factory.file_watcher()?;
let cli_options = factory.cli_options();
let clear_screen = !cli_options.no_clear_screen();
let main_module = cli_options.resolve_main_module()?;
let create_cli_main_worker_factory =
factory.create_cli_main_worker_factory_func().await?;
let operation = |main_module: ModuleSpecifier| {
ps.reset_for_file_watcher();
file_watcher.reset();
let permissions = PermissionsContainer::new(Permissions::from_options(
&ps.options.permissions_options(),
&cli_options.permissions_options(),
)?);
let worker_factory = ps.create_cli_main_worker_factory();
let create_cli_main_worker_factory = create_cli_main_worker_factory.clone();
Ok(async move {
let worker = worker_factory
let worker = create_cli_main_worker_factory()
.create_main_worker(main_module, permissions)
.await?;
worker.run_for_watcher().await?;
@ -130,10 +141,14 @@ pub async fn eval_command(
flags: Flags,
eval_flags: EvalFlags,
) -> Result<i32, AnyError> {
let ps = ProcState::from_flags(flags).await?;
let main_module = ps.options.resolve_main_module()?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let file_fetcher = factory.file_fetcher()?;
let main_worker_factory = factory.create_cli_main_worker_factory().await?;
let main_module = cli_options.resolve_main_module()?;
let permissions = PermissionsContainer::new(Permissions::from_options(
&ps.options.permissions_options(),
&cli_options.permissions_options(),
)?);
// Create a dummy source file.
let source_code = if eval_flags.print {
@ -154,10 +169,9 @@ pub async fn eval_command(
// Save our fake file into file fetcher cache
// to allow module access by TS compiler.
ps.file_fetcher.insert_cached(file);
file_fetcher.insert_cached(file);
let mut worker = ps
.create_cli_main_worker_factory()
let mut worker = main_worker_factory
.create_main_worker(main_module, permissions)
.await?;
let exit_code = worker.run().await?;

30
cli/tools/standalone.rs
View file

@ -2,11 +2,11 @@
use crate::args::CompileFlags;
use crate::args::Flags;
use crate::factory::CliFactory;
use crate::graph_util::error_for_any_npm_specifier;
use crate::standalone::is_standalone_binary;
use crate::standalone::DenoCompileBinaryWriter;
use crate::util::path::path_has_trailing_slash;
use crate::ProcState;
use deno_core::anyhow::bail;
use deno_core::anyhow::Context;
use deno_core::error::generic_error;
@ -23,30 +23,34 @@ pub async fn compile(
flags: Flags,
compile_flags: CompileFlags,
) -> Result<(), AnyError> {
let ps = ProcState::from_flags(flags).await?;
let binary_writer = DenoCompileBinaryWriter::new(
ps.file_fetcher.clone(),
ps.http_client.clone(),
ps.dir.clone(),
);
let module_specifier = ps.options.resolve_main_module()?;
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let file_fetcher = factory.file_fetcher()?;
let http_client = factory.http_client()?;
let deno_dir = factory.deno_dir()?;
let module_graph_builder = factory.module_graph_builder().await?;
let parsed_source_cache = factory.parsed_source_cache()?;
let binary_writer =
DenoCompileBinaryWriter::new(file_fetcher, http_client, deno_dir);
let module_specifier = cli_options.resolve_main_module()?;
let module_roots = {
let mut vec = Vec::with_capacity(compile_flags.include.len() + 1);
vec.push(module_specifier.clone());
for side_module in &compile_flags.include {
vec.push(resolve_url_or_path(side_module, ps.options.initial_cwd())?);
vec.push(resolve_url_or_path(side_module, cli_options.initial_cwd())?);
}
vec
};
let output_path = resolve_compile_executable_output_path(
&compile_flags,
ps.options.initial_cwd(),
cli_options.initial_cwd(),
)
.await?;
let graph = Arc::try_unwrap(
ps.module_graph_builder
module_graph_builder
.create_graph_and_maybe_check(module_roots)
.await?,
)
@ -55,7 +59,7 @@ pub async fn compile(
// at the moment, we don't support npm specifiers in deno_compile, so show an error
error_for_any_npm_specifier(&graph)?;
let parser = ps.parsed_source_cache.as_capturing_parser();
let parser = parsed_source_cache.as_capturing_parser();
let eszip = eszip::EszipV2::from_graph(graph, &parser, Default::default())?;
log::info!(
@ -73,7 +77,7 @@ pub async fn compile(
eszip,
&module_specifier,
&compile_flags,
&ps.options,
cli_options,
)
.await
.with_context(|| format!("Writing {}", output_path.display()))?;

32
cli/tools/task.rs
View file

@ -4,8 +4,8 @@ use crate::args::CliOptions;
use crate::args::Flags;
use crate::args::TaskFlags;
use crate::colors;
use crate::factory::CliFactory;
use crate::npm::CliNpmResolver;
use crate::proc_state::ProcState;
use crate::util::fs::canonicalize_path;
use deno_core::anyhow::bail;
use deno_core::anyhow::Context;
@ -26,9 +26,10 @@ pub async fn execute_script(
flags: Flags,
task_flags: TaskFlags,
) -> Result<i32, AnyError> {
let ps = ProcState::from_flags(flags).await?;
let tasks_config = ps.options.resolve_tasks_config()?;
let maybe_package_json = ps.options.maybe_package_json();
let factory = CliFactory::from_flags(flags).await?;
let cli_options = factory.cli_options();
let tasks_config = cli_options.resolve_tasks_config()?;
let maybe_package_json = cli_options.maybe_package_json();
let package_json_scripts = maybe_package_json
.as_ref()
.and_then(|p| p.scripts.clone())
@ -43,7 +44,7 @@ pub async fn execute_script(
};
if let Some(script) = tasks_config.get(task_name) {
let config_file_url = ps.options.maybe_config_file_specifier().unwrap();
let config_file_url = cli_options.maybe_config_file_specifier().unwrap();
let config_file_path = if config_file_url.scheme() == "file" {
config_file_url.to_file_path().unwrap()
} else {
@ -53,7 +54,7 @@ pub async fn execute_script(
Some(path) => canonicalize_path(&PathBuf::from(path))?,
None => config_file_path.parent().unwrap().to_owned(),
};
let script = get_script_with_args(script, &ps.options);
let script = get_script_with_args(script, cli_options);
output_task(task_name, &script);
let seq_list = deno_task_shell::parser::parse(&script)
.with_context(|| format!("Error parsing script '{task_name}'."))?;
@ -63,7 +64,12 @@ pub async fn execute_script(
.await;
Ok(exit_code)
} else if let Some(script) = package_json_scripts.get(task_name) {
if let Some(package_deps) = ps.package_json_deps_installer.package_deps() {
let package_json_deps_installer =
factory.package_json_deps_installer().await?;
let npm_resolver = factory.npm_resolver().await?;
let node_resolver = factory.node_resolver().await?;
if let Some(package_deps) = package_json_deps_installer.package_deps() {
for (key, value) in package_deps {
if let Err(err) = value {
log::info!(
@ -75,13 +81,14 @@ pub async fn execute_script(
}
}
}
ps.package_json_deps_installer
package_json_deps_installer
.ensure_top_level_install()
.await?;
ps.npm_resolver.resolve_pending().await?;
npm_resolver.resolve_pending().await?;
log::info!(
"{} Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in the upcoming release.",
"{} Currently only basic package.json `scripts` are supported. Programs like `rimraf` or `cross-env` will not work correctly. This will be fixed in an upcoming release.",
colors::yellow("Warning"),
);
@ -95,12 +102,11 @@ pub async fn execute_script(
.unwrap()
.to_owned(),
};
let script = get_script_with_args(script, &ps.options);
let script = get_script_with_args(script, cli_options);
output_task(task_name, &script);
let seq_list = deno_task_shell::parser::parse(&script)
.with_context(|| format!("Error parsing script '{task_name}'."))?;
let npx_commands =
resolve_npm_commands(&ps.npm_resolver, &ps.node_resolver)?;
let npx_commands = resolve_npm_commands(npm_resolver, node_resolver)?;
let env_vars = collect_env_vars();
let exit_code =
deno_task_shell::execute(seq_list, env_vars, &cwd, npx_commands).await;

54
cli/tools/test.rs
View file

@ -6,12 +6,12 @@ use crate::args::TestOptions;
use crate::args::TypeCheckMode;
use crate::colors;
use crate::display;
use crate::factory::CliFactory;
use crate::file_fetcher::File;
use crate::file_fetcher::FileFetcher;
use crate::graph_util::graph_valid_with_cli_options;
use crate::module_loader::ModuleLoadPreparer;
use crate::ops;
use crate::proc_state::ProcState;
use crate::util::checksum;
use crate::util::file_watcher;
use crate::util::file_watcher::ResolutionResult;
@ -1629,16 +1629,19 @@ pub async fn run_tests(
cli_options: CliOptions,
test_options: TestOptions,
) -> Result<(), AnyError> {
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let file_fetcher = factory.file_fetcher()?;
let module_load_preparer = factory.module_load_preparer().await?;
// Various test files should not share the same permissions in terms of
// `PermissionsContainer` - otherwise granting/revoking permissions in one
// file would have impact on other files, which is undesirable.
let permissions =
Permissions::from_options(&ps.options.permissions_options())?;
let log_level = ps.options.log_level();
Permissions::from_options(&cli_options.permissions_options())?;
let log_level = cli_options.log_level();
let specifiers_with_mode = fetch_specifiers_with_test_mode(
&ps.file_fetcher,
file_fetcher,
&test_options.files,
&test_options.doc,
)
@ -1649,9 +1652,9 @@ pub async fn run_tests(
}
check_specifiers(
&ps.options,
&ps.file_fetcher,
&ps.module_load_preparer,
cli_options,
file_fetcher,
module_load_preparer,
specifiers_with_mode.clone(),
)
.await?;
@ -1660,7 +1663,8 @@ pub async fn run_tests(
return Ok(());
}
let worker_factory = Arc::new(ps.create_cli_main_worker_factory());
let worker_factory =
Arc::new(factory.create_cli_main_worker_factory().await?);
test_specifiers(
worker_factory,
@ -1692,22 +1696,27 @@ pub async fn run_tests_with_watch(
cli_options: CliOptions,
test_options: TestOptions,
) -> Result<(), AnyError> {
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let module_graph_builder = factory.module_graph_builder().await?;
let module_load_preparer = factory.module_load_preparer().await?;
let file_fetcher = factory.file_fetcher()?;
let file_watcher = factory.file_watcher()?;
// Various test files should not share the same permissions in terms of
// `PermissionsContainer` - otherwise granting/revoking permissions in one
// file would have impact on other files, which is undesirable.
let permissions =
Permissions::from_options(&ps.options.permissions_options())?;
let no_check = ps.options.type_check_mode() == TypeCheckMode::None;
let log_level = ps.options.log_level();
Permissions::from_options(&cli_options.permissions_options())?;
let no_check = cli_options.type_check_mode() == TypeCheckMode::None;
let log_level = cli_options.log_level();
let resolver = |changed: Option<Vec<PathBuf>>| {
let paths_to_watch = test_options.files.include.clone();
let paths_to_watch_clone = paths_to_watch.clone();
let files_changed = changed.is_some();
let test_options = &test_options;
let cli_options = ps.options.clone();
let module_graph_builder = ps.module_graph_builder.clone();
let cli_options = cli_options.clone();
let module_graph_builder = module_graph_builder.clone();
async move {
let test_modules = if test_options.doc {
@ -1815,16 +1824,19 @@ pub async fn run_tests_with_watch(
})
};
let create_cli_main_worker_factory =
factory.create_cli_main_worker_factory_func().await?;
let operation = |modules_to_reload: Vec<ModuleSpecifier>| {
let permissions = &permissions;
let test_options = &test_options;
ps.reset_for_file_watcher();
let cli_options = ps.options.clone();
let file_fetcher = ps.file_fetcher.clone();
let module_load_preparer = ps.module_load_preparer.clone();
let worker_factory = Arc::new(ps.create_cli_main_worker_factory());
file_watcher.reset();
let cli_options = cli_options.clone();
let file_fetcher = file_fetcher.clone();
let module_load_preparer = module_load_preparer.clone();
let create_cli_main_worker_factory = create_cli_main_worker_factory.clone();
async move {
let worker_factory = Arc::new(create_cli_main_worker_factory());
let specifiers_with_mode = fetch_specifiers_with_test_mode(
&file_fetcher,
&test_options.files,
@ -1887,7 +1899,7 @@ pub async fn run_tests_with_watch(
}
});
let clear_screen = !ps.options.no_clear_screen();
let clear_screen = !cli_options.no_clear_screen();
file_watcher::watch_func(
resolver,
operation,

7
cli/tools/upgrade.rs
View file

@ -5,8 +5,8 @@
use crate::args::Flags;
use crate::args::UpgradeFlags;
use crate::colors;
use crate::factory::CliFactory;
use crate::http_util::HttpClient;
use crate::proc_state::ProcState;
use crate::util::progress_bar::ProgressBar;
use crate::util::progress_bar::ProgressBarStyle;
use crate::util::time;
@ -263,7 +263,8 @@ pub async fn upgrade(
flags: Flags,
upgrade_flags: UpgradeFlags,
) -> Result<(), AnyError> {
let ps = ProcState::from_flags(flags).await?;
let factory = CliFactory::from_flags(flags).await?;
let client = factory.http_client()?;
let current_exe_path = std::env::current_exe()?;
let metadata = fs::metadata(&current_exe_path)?;
let permissions = metadata.permissions();
@ -285,8 +286,6 @@ pub async fn upgrade(
), current_exe_path.display());
}
let client = &ps.http_client;
let install_version = match upgrade_flags.version {
Some(passed_version) => {
let re_hash = lazy_regex::regex!("^[0-9a-f]{40}$");

17
cli/tools/vendor/mod.rs vendored
View file

@ -15,8 +15,8 @@ use crate::args::CliOptions;
use crate::args::Flags;
use crate::args::FmtOptionsConfig;
use crate::args::VendorFlags;
use crate::factory::CliFactory;
use crate::graph_util::ModuleGraphBuilder;
use crate::proc_state::ProcState;
use crate::tools::fmt::format_json;
use crate::util::fs::canonicalize_path;
use crate::util::fs::resolve_from_cwd;
@ -43,19 +43,20 @@ pub async fn vendor(
let output_dir = resolve_from_cwd(&raw_output_dir)?;
validate_output_dir(&output_dir, &vendor_flags)?;
validate_options(&mut cli_options, &output_dir)?;
let ps = ProcState::from_cli_options(Arc::new(cli_options)).await?;
let factory = CliFactory::from_cli_options(Arc::new(cli_options));
let cli_options = factory.cli_options();
let graph = create_graph(
&ps.module_graph_builder,
factory.module_graph_builder().await?,
&vendor_flags,
ps.options.initial_cwd(),
cli_options.initial_cwd(),
)
.await?;
let vendored_count = build::build(
graph,
&ps.parsed_source_cache,
factory.parsed_source_cache()?,
&output_dir,
ps.maybe_import_map.as_deref(),
ps.lockfile.clone(),
factory.maybe_import_map().await?.as_deref(),
factory.maybe_lockfile().clone(),
&build::RealVendorEnvironment,
)?;
@ -71,7 +72,7 @@ pub async fn vendor(
);
if vendored_count > 0 {
let import_map_path = raw_output_dir.join("import_map.json");
if maybe_update_config_file(&output_dir, &ps.options) {
if maybe_update_config_file(&output_dir, cli_options) {
log::info!(
concat!(
"\nUpdated your local Deno configuration file with a reference to the ",

99
cli/watcher.rs Normal file
View file

@ -0,0 +1,99 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use crate::args::CliOptions;
use crate::cache::ParsedSourceCache;
use crate::graph_util::ModuleGraphContainer;
use crate::module_loader::CjsResolutionStore;
use deno_core::parking_lot::Mutex;
use deno_core::ModuleSpecifier;
use std::path::PathBuf;
use std::sync::Arc;
pub struct FileWatcher {
cli_options: Arc<CliOptions>,
cjs_resolutions: Arc<CjsResolutionStore>,
graph_container: Arc<ModuleGraphContainer>,
maybe_reporter: Option<FileWatcherReporter>,
parsed_source_cache: Arc<ParsedSourceCache>,
}
impl FileWatcher {
pub fn new(
cli_options: Arc<CliOptions>,
cjs_resolutions: Arc<CjsResolutionStore>,
graph_container: Arc<ModuleGraphContainer>,
maybe_reporter: Option<FileWatcherReporter>,
parsed_source_cache: Arc<ParsedSourceCache>,
) -> Self {
Self {
cli_options,
cjs_resolutions,
parsed_source_cache,
graph_container,
maybe_reporter,
}
}
/// Reset all runtime state to its default. This should be used on file
/// watcher restarts.
pub fn reset(&self) {
self.cjs_resolutions.clear();
self.parsed_source_cache.clear();
self.graph_container.clear();
self.init_watcher();
}
// Add invariant files like the import map and explicit watch flag list to
// the watcher. Dedup for build_for_file_watcher and reset_for_file_watcher.
pub fn init_watcher(&self) {
let files_to_watch_sender = match &self.maybe_reporter {
Some(reporter) => &reporter.sender,
None => return,
};
if let Some(watch_paths) = self.cli_options.watch_paths() {
files_to_watch_sender.send(watch_paths.clone()).unwrap();
}
if let Ok(Some(import_map_path)) = self
.cli_options
.resolve_import_map_specifier()
.map(|ms| ms.and_then(|ref s| s.to_file_path().ok()))
{
files_to_watch_sender.send(vec![import_map_path]).unwrap();
}
}
}
#[derive(Clone, Debug)]
pub struct FileWatcherReporter {
sender: tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>,
file_paths: Arc<Mutex<Vec<PathBuf>>>,
}
impl FileWatcherReporter {
pub fn new(sender: tokio::sync::mpsc::UnboundedSender<Vec<PathBuf>>) -> Self {
Self {
sender,
file_paths: Default::default(),
}
}
}
impl deno_graph::source::Reporter for FileWatcherReporter {
fn on_load(
&self,
specifier: &ModuleSpecifier,
modules_done: usize,
modules_total: usize,
) {
let mut file_paths = self.file_paths.lock();
if specifier.scheme() == "file" {
file_paths.push(specifier.to_file_path().unwrap());
}
if modules_done == modules_total {
self.sender.send(file_paths.drain(..).collect()).unwrap();
}
}
}

1
cli/worker.rs
View file

@ -66,6 +66,7 @@ pub trait HasNodeSpecifierChecker: Send + Sync {
fn has_node_specifier(&self) -> bool;
}
#[derive(Clone)]
pub struct CliMainWorkerOptions {
pub argv: Vec<String>,
pub debug: bool,