mirror of
https://github.com/denoland/deno.git
synced 2024-12-20 14:24:48 -05:00
115a306656
Ensures a dynamic import in a CJS file will consider the referrer as an import for node resolution. Also adds fixes (adds) support for `"resolution-mode"` in TypeScript.
935 lines
30 KiB
Rust
935 lines
30 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use std::path::Path;
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use std::path::PathBuf;
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use std::rc::Rc;
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use std::sync::Arc;
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use deno_ast::ModuleSpecifier;
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use deno_core::anyhow::bail;
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use deno_core::error::AnyError;
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use deno_core::futures::FutureExt;
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use deno_core::url::Url;
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use deno_core::v8;
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use deno_core::CompiledWasmModuleStore;
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use deno_core::Extension;
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use deno_core::FeatureChecker;
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use deno_core::ModuleLoader;
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use deno_core::PollEventLoopOptions;
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use deno_core::SharedArrayBufferStore;
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use deno_runtime::code_cache;
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use deno_runtime::deno_broadcast_channel::InMemoryBroadcastChannel;
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use deno_runtime::deno_fs;
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use deno_runtime::deno_node::NodeExtInitServices;
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use deno_runtime::deno_node::NodeRequireLoader;
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use deno_runtime::deno_node::NodeRequireLoaderRc;
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use deno_runtime::deno_node::NodeResolver;
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use deno_runtime::deno_node::PackageJsonResolver;
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use deno_runtime::deno_permissions::PermissionsContainer;
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use deno_runtime::deno_tls::RootCertStoreProvider;
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use deno_runtime::deno_web::BlobStore;
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use deno_runtime::fmt_errors::format_js_error;
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use deno_runtime::inspector_server::InspectorServer;
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use deno_runtime::ops::process::NpmProcessStateProviderRc;
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use deno_runtime::ops::worker_host::CreateWebWorkerCb;
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use deno_runtime::web_worker::WebWorker;
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use deno_runtime::web_worker::WebWorkerOptions;
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use deno_runtime::web_worker::WebWorkerServiceOptions;
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use deno_runtime::worker::MainWorker;
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use deno_runtime::worker::WorkerOptions;
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use deno_runtime::worker::WorkerServiceOptions;
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use deno_runtime::BootstrapOptions;
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use deno_runtime::WorkerExecutionMode;
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use deno_runtime::WorkerLogLevel;
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use deno_semver::npm::NpmPackageReqReference;
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use deno_telemetry::OtelConfig;
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use deno_terminal::colors;
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use node_resolver::NodeResolutionKind;
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use node_resolver::ResolutionMode;
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use tokio::select;
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use crate::args::CliLockfile;
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use crate::args::DenoSubcommand;
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use crate::args::StorageKeyResolver;
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use crate::errors;
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use crate::npm::CliNpmResolver;
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use crate::util::checksum;
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use crate::util::file_watcher::WatcherCommunicator;
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use crate::util::file_watcher::WatcherRestartMode;
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use crate::version;
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pub struct CreateModuleLoaderResult {
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pub module_loader: Rc<dyn ModuleLoader>,
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pub node_require_loader: Rc<dyn NodeRequireLoader>,
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}
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pub trait ModuleLoaderFactory: Send + Sync {
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fn create_for_main(
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&self,
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root_permissions: PermissionsContainer,
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) -> CreateModuleLoaderResult;
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fn create_for_worker(
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&self,
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parent_permissions: PermissionsContainer,
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permissions: PermissionsContainer,
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) -> CreateModuleLoaderResult;
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}
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#[async_trait::async_trait(?Send)]
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pub trait HmrRunner: Send + Sync {
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async fn start(&mut self) -> Result<(), AnyError>;
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async fn stop(&mut self) -> Result<(), AnyError>;
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async fn run(&mut self) -> Result<(), AnyError>;
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}
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pub trait CliCodeCache: code_cache::CodeCache {
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/// Gets if the code cache is still enabled.
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fn enabled(&self) -> bool {
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true
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}
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fn as_code_cache(self: Arc<Self>) -> Arc<dyn code_cache::CodeCache>;
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}
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#[async_trait::async_trait(?Send)]
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pub trait CoverageCollector: Send + Sync {
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async fn start_collecting(&mut self) -> Result<(), AnyError>;
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async fn stop_collecting(&mut self) -> Result<(), AnyError>;
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}
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pub type CreateHmrRunnerCb = Box<
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dyn Fn(deno_core::LocalInspectorSession) -> Box<dyn HmrRunner> + Send + Sync,
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>;
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pub type CreateCoverageCollectorCb = Box<
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dyn Fn(deno_core::LocalInspectorSession) -> Box<dyn CoverageCollector>
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+ Send
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+ Sync,
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>;
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pub struct CliMainWorkerOptions {
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pub argv: Vec<String>,
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pub log_level: WorkerLogLevel,
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pub enable_op_summary_metrics: bool,
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pub enable_testing_features: bool,
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pub has_node_modules_dir: bool,
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pub hmr: bool,
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pub inspect_brk: bool,
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pub inspect_wait: bool,
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pub strace_ops: Option<Vec<String>>,
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pub is_inspecting: bool,
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pub location: Option<Url>,
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pub argv0: Option<String>,
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pub node_debug: Option<String>,
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pub origin_data_folder_path: Option<PathBuf>,
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pub seed: Option<u64>,
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pub unsafely_ignore_certificate_errors: Option<Vec<String>>,
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pub skip_op_registration: bool,
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pub create_hmr_runner: Option<CreateHmrRunnerCb>,
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pub create_coverage_collector: Option<CreateCoverageCollectorCb>,
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pub node_ipc: Option<i64>,
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pub serve_port: Option<u16>,
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pub serve_host: Option<String>,
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}
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struct SharedWorkerState {
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blob_store: Arc<BlobStore>,
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broadcast_channel: InMemoryBroadcastChannel,
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code_cache: Option<Arc<dyn CliCodeCache>>,
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compiled_wasm_module_store: CompiledWasmModuleStore,
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feature_checker: Arc<FeatureChecker>,
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fs: Arc<dyn deno_fs::FileSystem>,
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maybe_file_watcher_communicator: Option<Arc<WatcherCommunicator>>,
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maybe_inspector_server: Option<Arc<InspectorServer>>,
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maybe_lockfile: Option<Arc<CliLockfile>>,
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module_loader_factory: Box<dyn ModuleLoaderFactory>,
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node_resolver: Arc<NodeResolver>,
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npm_resolver: Arc<dyn CliNpmResolver>,
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pkg_json_resolver: Arc<PackageJsonResolver>,
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root_cert_store_provider: Arc<dyn RootCertStoreProvider>,
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root_permissions: PermissionsContainer,
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shared_array_buffer_store: SharedArrayBufferStore,
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storage_key_resolver: StorageKeyResolver,
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options: CliMainWorkerOptions,
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subcommand: DenoSubcommand,
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otel_config: Option<OtelConfig>, // `None` means OpenTelemetry is disabled.
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}
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impl SharedWorkerState {
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pub fn create_node_init_services(
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&self,
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node_require_loader: NodeRequireLoaderRc,
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) -> NodeExtInitServices {
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NodeExtInitServices {
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node_require_loader,
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node_resolver: self.node_resolver.clone(),
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npm_resolver: self.npm_resolver.clone().into_npm_pkg_folder_resolver(),
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pkg_json_resolver: self.pkg_json_resolver.clone(),
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}
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}
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pub fn npm_process_state_provider(&self) -> NpmProcessStateProviderRc {
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self.npm_resolver.clone().into_process_state_provider()
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}
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}
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pub struct CliMainWorker {
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main_module: ModuleSpecifier,
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worker: MainWorker,
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shared: Arc<SharedWorkerState>,
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}
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impl CliMainWorker {
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pub fn into_main_worker(self) -> MainWorker {
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self.worker
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}
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pub async fn setup_repl(&mut self) -> Result<(), AnyError> {
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self.worker.run_event_loop(false).await?;
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Ok(())
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}
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pub async fn run(&mut self) -> Result<i32, AnyError> {
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let mut maybe_coverage_collector =
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self.maybe_setup_coverage_collector().await?;
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let mut maybe_hmr_runner = self.maybe_setup_hmr_runner().await?;
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log::debug!("main_module {}", self.main_module);
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self.execute_main_module().await?;
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self.worker.dispatch_load_event()?;
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loop {
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if let Some(hmr_runner) = maybe_hmr_runner.as_mut() {
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let watcher_communicator =
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self.shared.maybe_file_watcher_communicator.clone().unwrap();
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let hmr_future = hmr_runner.run().boxed_local();
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let event_loop_future = self.worker.run_event_loop(false).boxed_local();
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let result;
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select! {
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hmr_result = hmr_future => {
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result = hmr_result;
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},
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event_loop_result = event_loop_future => {
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result = event_loop_result;
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}
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}
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if let Err(e) = result {
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watcher_communicator
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.change_restart_mode(WatcherRestartMode::Automatic);
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return Err(e);
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}
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} else {
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self
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.worker
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.run_event_loop(maybe_coverage_collector.is_none())
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.await?;
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}
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let web_continue = self.worker.dispatch_beforeunload_event()?;
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if !web_continue {
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let node_continue = self.worker.dispatch_process_beforeexit_event()?;
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if !node_continue {
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break;
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}
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}
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}
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self.worker.dispatch_unload_event()?;
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self.worker.dispatch_process_exit_event()?;
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if let Some(coverage_collector) = maybe_coverage_collector.as_mut() {
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self
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.worker
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.js_runtime
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.with_event_loop_future(
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coverage_collector.stop_collecting().boxed_local(),
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PollEventLoopOptions::default(),
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)
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.await?;
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}
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if let Some(hmr_runner) = maybe_hmr_runner.as_mut() {
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self
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.worker
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.js_runtime
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.with_event_loop_future(
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hmr_runner.stop().boxed_local(),
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PollEventLoopOptions::default(),
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)
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.await?;
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}
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Ok(self.worker.exit_code())
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}
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pub async fn run_for_watcher(self) -> Result<(), AnyError> {
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/// The FileWatcherModuleExecutor provides module execution with safe dispatching of life-cycle events by tracking the
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/// state of any pending events and emitting accordingly on drop in the case of a future
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/// cancellation.
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struct FileWatcherModuleExecutor {
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inner: CliMainWorker,
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pending_unload: bool,
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}
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impl FileWatcherModuleExecutor {
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pub fn new(worker: CliMainWorker) -> FileWatcherModuleExecutor {
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FileWatcherModuleExecutor {
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inner: worker,
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pending_unload: false,
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}
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}
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/// Execute the given main module emitting load and unload events before and after execution
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/// respectively.
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pub async fn execute(&mut self) -> Result<(), AnyError> {
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self.inner.execute_main_module().await?;
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self.inner.worker.dispatch_load_event()?;
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self.pending_unload = true;
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let result = loop {
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match self.inner.worker.run_event_loop(false).await {
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Ok(()) => {}
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Err(error) => break Err(error),
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}
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let web_continue = self.inner.worker.dispatch_beforeunload_event()?;
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if !web_continue {
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let node_continue =
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self.inner.worker.dispatch_process_beforeexit_event()?;
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if !node_continue {
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break Ok(());
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}
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}
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};
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self.pending_unload = false;
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result?;
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self.inner.worker.dispatch_unload_event()?;
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self.inner.worker.dispatch_process_exit_event()?;
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Ok(())
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}
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}
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impl Drop for FileWatcherModuleExecutor {
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fn drop(&mut self) {
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if self.pending_unload {
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let _ = self.inner.worker.dispatch_unload_event();
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}
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}
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}
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let mut executor = FileWatcherModuleExecutor::new(self);
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executor.execute().await
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}
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pub async fn execute_main_module(&mut self) -> Result<(), AnyError> {
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let id = self.worker.preload_main_module(&self.main_module).await?;
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self.worker.evaluate_module(id).await
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}
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pub async fn execute_side_module(&mut self) -> Result<(), AnyError> {
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let id = self.worker.preload_side_module(&self.main_module).await?;
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self.worker.evaluate_module(id).await
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}
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pub async fn maybe_setup_hmr_runner(
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&mut self,
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) -> Result<Option<Box<dyn HmrRunner>>, AnyError> {
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if !self.shared.options.hmr {
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return Ok(None);
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}
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let Some(setup_hmr_runner) = self.shared.options.create_hmr_runner.as_ref()
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else {
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return Ok(None);
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};
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let session = self.worker.create_inspector_session();
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let mut hmr_runner = setup_hmr_runner(session);
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self
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.worker
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.js_runtime
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.with_event_loop_future(
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hmr_runner.start().boxed_local(),
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PollEventLoopOptions::default(),
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)
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.await?;
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Ok(Some(hmr_runner))
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}
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pub async fn maybe_setup_coverage_collector(
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&mut self,
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) -> Result<Option<Box<dyn CoverageCollector>>, AnyError> {
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let Some(create_coverage_collector) =
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self.shared.options.create_coverage_collector.as_ref()
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else {
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return Ok(None);
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};
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let session = self.worker.create_inspector_session();
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let mut coverage_collector = create_coverage_collector(session);
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self
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.worker
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.js_runtime
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.with_event_loop_future(
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coverage_collector.start_collecting().boxed_local(),
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PollEventLoopOptions::default(),
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)
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.await?;
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Ok(Some(coverage_collector))
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}
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pub fn execute_script_static(
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&mut self,
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name: &'static str,
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source_code: &'static str,
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) -> Result<v8::Global<v8::Value>, AnyError> {
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self.worker.js_runtime.execute_script(name, source_code)
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}
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}
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// TODO(bartlomieju): this should be moved to some other place, added to avoid string
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// duplication between worker setups and `deno info` output.
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pub fn get_cache_storage_dir() -> PathBuf {
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// Note: we currently use temp_dir() to avoid managing storage size.
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std::env::temp_dir().join("deno_cache")
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}
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#[derive(Clone)]
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pub struct CliMainWorkerFactory {
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shared: Arc<SharedWorkerState>,
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}
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impl CliMainWorkerFactory {
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#[allow(clippy::too_many_arguments)]
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pub fn new(
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blob_store: Arc<BlobStore>,
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code_cache: Option<Arc<dyn CliCodeCache>>,
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feature_checker: Arc<FeatureChecker>,
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fs: Arc<dyn deno_fs::FileSystem>,
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maybe_file_watcher_communicator: Option<Arc<WatcherCommunicator>>,
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maybe_inspector_server: Option<Arc<InspectorServer>>,
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maybe_lockfile: Option<Arc<CliLockfile>>,
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module_loader_factory: Box<dyn ModuleLoaderFactory>,
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node_resolver: Arc<NodeResolver>,
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npm_resolver: Arc<dyn CliNpmResolver>,
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pkg_json_resolver: Arc<PackageJsonResolver>,
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root_cert_store_provider: Arc<dyn RootCertStoreProvider>,
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root_permissions: PermissionsContainer,
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storage_key_resolver: StorageKeyResolver,
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subcommand: DenoSubcommand,
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options: CliMainWorkerOptions,
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otel_config: Option<OtelConfig>,
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) -> Self {
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Self {
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shared: Arc::new(SharedWorkerState {
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blob_store,
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broadcast_channel: Default::default(),
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code_cache,
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compiled_wasm_module_store: Default::default(),
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feature_checker,
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fs,
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maybe_file_watcher_communicator,
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maybe_inspector_server,
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maybe_lockfile,
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module_loader_factory,
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node_resolver,
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npm_resolver,
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pkg_json_resolver,
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root_cert_store_provider,
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root_permissions,
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shared_array_buffer_store: Default::default(),
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storage_key_resolver,
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options,
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subcommand,
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otel_config,
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}),
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}
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}
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|
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pub async fn create_main_worker(
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&self,
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mode: WorkerExecutionMode,
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main_module: ModuleSpecifier,
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) -> Result<CliMainWorker, AnyError> {
|
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self
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.create_custom_worker(
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mode,
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main_module,
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self.shared.root_permissions.clone(),
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vec![],
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Default::default(),
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)
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.await
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}
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|
|
|
pub async fn create_custom_worker(
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&self,
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mode: WorkerExecutionMode,
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main_module: ModuleSpecifier,
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permissions: PermissionsContainer,
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custom_extensions: Vec<Extension>,
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stdio: deno_runtime::deno_io::Stdio,
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) -> Result<CliMainWorker, AnyError> {
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let shared = &self.shared;
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let CreateModuleLoaderResult {
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module_loader,
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node_require_loader,
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} = shared
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.module_loader_factory
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.create_for_main(permissions.clone());
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let main_module = if let Ok(package_ref) =
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NpmPackageReqReference::from_specifier(&main_module)
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{
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if let Some(npm_resolver) = shared.npm_resolver.as_managed() {
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npm_resolver
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.add_package_reqs(&[package_ref.req().clone()])
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.await?;
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}
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|
|
// use a fake referrer that can be used to discover the package.json if necessary
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|
let referrer =
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ModuleSpecifier::from_directory_path(self.shared.fs.cwd()?)
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.unwrap()
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.join("package.json")?;
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let package_folder = shared
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|
.npm_resolver
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|
.resolve_pkg_folder_from_deno_module_req(
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package_ref.req(),
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&referrer,
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)?;
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let main_module = self
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.resolve_binary_entrypoint(&package_folder, package_ref.sub_path())?;
|
|
|
|
if let Some(lockfile) = &shared.maybe_lockfile {
|
|
// For npm binary commands, ensure that the lockfile gets updated
|
|
// so that we can re-use the npm resolution the next time it runs
|
|
// for better performance
|
|
lockfile.write_if_changed()?;
|
|
}
|
|
|
|
main_module
|
|
} else {
|
|
main_module
|
|
};
|
|
|
|
let maybe_inspector_server = shared.maybe_inspector_server.clone();
|
|
|
|
let create_web_worker_cb =
|
|
create_web_worker_callback(shared.clone(), stdio.clone());
|
|
|
|
let maybe_storage_key = shared
|
|
.storage_key_resolver
|
|
.resolve_storage_key(&main_module);
|
|
let origin_storage_dir = maybe_storage_key.as_ref().map(|key| {
|
|
shared
|
|
.options
|
|
.origin_data_folder_path
|
|
.as_ref()
|
|
.unwrap() // must be set if storage key resolver returns a value
|
|
.join(checksum::gen(&[key.as_bytes()]))
|
|
});
|
|
let cache_storage_dir = maybe_storage_key.map(|key| {
|
|
// TODO(@satyarohith): storage quota management
|
|
get_cache_storage_dir().join(checksum::gen(&[key.as_bytes()]))
|
|
});
|
|
|
|
// TODO(bartlomieju): this is cruft, update FeatureChecker to spit out
|
|
// list of enabled features.
|
|
let feature_checker = shared.feature_checker.clone();
|
|
let mut unstable_features =
|
|
Vec::with_capacity(crate::UNSTABLE_GRANULAR_FLAGS.len());
|
|
for granular_flag in crate::UNSTABLE_GRANULAR_FLAGS {
|
|
if feature_checker.check(granular_flag.name) {
|
|
unstable_features.push(granular_flag.id);
|
|
}
|
|
}
|
|
|
|
let services = WorkerServiceOptions {
|
|
root_cert_store_provider: Some(shared.root_cert_store_provider.clone()),
|
|
module_loader,
|
|
fs: shared.fs.clone(),
|
|
node_services: Some(
|
|
shared.create_node_init_services(node_require_loader),
|
|
),
|
|
npm_process_state_provider: Some(shared.npm_process_state_provider()),
|
|
blob_store: shared.blob_store.clone(),
|
|
broadcast_channel: shared.broadcast_channel.clone(),
|
|
fetch_dns_resolver: Default::default(),
|
|
shared_array_buffer_store: Some(shared.shared_array_buffer_store.clone()),
|
|
compiled_wasm_module_store: Some(
|
|
shared.compiled_wasm_module_store.clone(),
|
|
),
|
|
feature_checker,
|
|
permissions,
|
|
v8_code_cache: shared.code_cache.clone().map(|c| c.as_code_cache()),
|
|
};
|
|
|
|
let options = WorkerOptions {
|
|
bootstrap: BootstrapOptions {
|
|
deno_version: crate::version::DENO_VERSION_INFO.deno.to_string(),
|
|
args: shared.options.argv.clone(),
|
|
cpu_count: std::thread::available_parallelism()
|
|
.map(|p| p.get())
|
|
.unwrap_or(1),
|
|
log_level: shared.options.log_level,
|
|
enable_op_summary_metrics: shared.options.enable_op_summary_metrics,
|
|
enable_testing_features: shared.options.enable_testing_features,
|
|
locale: deno_core::v8::icu::get_language_tag(),
|
|
location: shared.options.location.clone(),
|
|
no_color: !colors::use_color(),
|
|
is_stdout_tty: deno_terminal::is_stdout_tty(),
|
|
is_stderr_tty: deno_terminal::is_stderr_tty(),
|
|
color_level: colors::get_color_level(),
|
|
unstable_features,
|
|
user_agent: version::DENO_VERSION_INFO.user_agent.to_string(),
|
|
inspect: shared.options.is_inspecting,
|
|
has_node_modules_dir: shared.options.has_node_modules_dir,
|
|
argv0: shared.options.argv0.clone(),
|
|
node_debug: shared.options.node_debug.clone(),
|
|
node_ipc_fd: shared.options.node_ipc,
|
|
mode,
|
|
serve_port: shared.options.serve_port,
|
|
serve_host: shared.options.serve_host.clone(),
|
|
otel_config: shared.otel_config.clone(),
|
|
},
|
|
extensions: custom_extensions,
|
|
startup_snapshot: crate::js::deno_isolate_init(),
|
|
create_params: create_isolate_create_params(),
|
|
unsafely_ignore_certificate_errors: shared
|
|
.options
|
|
.unsafely_ignore_certificate_errors
|
|
.clone(),
|
|
seed: shared.options.seed,
|
|
format_js_error_fn: Some(Arc::new(format_js_error)),
|
|
create_web_worker_cb,
|
|
maybe_inspector_server,
|
|
should_break_on_first_statement: shared.options.inspect_brk,
|
|
should_wait_for_inspector_session: shared.options.inspect_wait,
|
|
strace_ops: shared.options.strace_ops.clone(),
|
|
get_error_class_fn: Some(&errors::get_error_class_name),
|
|
cache_storage_dir,
|
|
origin_storage_dir,
|
|
stdio,
|
|
skip_op_registration: shared.options.skip_op_registration,
|
|
enable_stack_trace_arg_in_ops: crate::args::has_trace_permissions_enabled(
|
|
),
|
|
};
|
|
|
|
let mut worker = MainWorker::bootstrap_from_options(
|
|
main_module.clone(),
|
|
services,
|
|
options,
|
|
);
|
|
|
|
if self.shared.subcommand.needs_test() {
|
|
macro_rules! test_file {
|
|
($($file:literal),*) => {
|
|
$(worker.js_runtime.lazy_load_es_module_with_code(
|
|
concat!("ext:cli/", $file),
|
|
deno_core::ascii_str_include!(concat!("js/", $file)),
|
|
)?;)*
|
|
}
|
|
}
|
|
test_file!(
|
|
"40_test_common.js",
|
|
"40_test.js",
|
|
"40_bench.js",
|
|
"40_jupyter.js"
|
|
);
|
|
}
|
|
|
|
Ok(CliMainWorker {
|
|
main_module,
|
|
worker,
|
|
shared: shared.clone(),
|
|
})
|
|
}
|
|
|
|
fn resolve_binary_entrypoint(
|
|
&self,
|
|
package_folder: &Path,
|
|
sub_path: Option<&str>,
|
|
) -> Result<ModuleSpecifier, AnyError> {
|
|
match self
|
|
.shared
|
|
.node_resolver
|
|
.resolve_binary_export(package_folder, sub_path)
|
|
{
|
|
Ok(specifier) => Ok(specifier),
|
|
Err(original_err) => {
|
|
// if the binary entrypoint was not found, fallback to regular node resolution
|
|
let result =
|
|
self.resolve_binary_entrypoint_fallback(package_folder, sub_path);
|
|
match result {
|
|
Ok(Some(specifier)) => Ok(specifier),
|
|
Ok(None) => Err(original_err.into()),
|
|
Err(fallback_err) => {
|
|
bail!("{:#}\n\nFallback failed: {:#}", original_err, fallback_err)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// resolve the binary entrypoint using regular node resolution
|
|
fn resolve_binary_entrypoint_fallback(
|
|
&self,
|
|
package_folder: &Path,
|
|
sub_path: Option<&str>,
|
|
) -> Result<Option<ModuleSpecifier>, AnyError> {
|
|
// only fallback if the user specified a sub path
|
|
if sub_path.is_none() {
|
|
// it's confusing to users if the package doesn't have any binary
|
|
// entrypoint and we just execute the main script which will likely
|
|
// have blank output, so do not resolve the entrypoint in this case
|
|
return Ok(None);
|
|
}
|
|
|
|
let specifier = self
|
|
.shared
|
|
.node_resolver
|
|
.resolve_package_subpath_from_deno_module(
|
|
package_folder,
|
|
sub_path,
|
|
/* referrer */ None,
|
|
ResolutionMode::Import,
|
|
NodeResolutionKind::Execution,
|
|
)?;
|
|
if specifier
|
|
.to_file_path()
|
|
.map(|p| p.exists())
|
|
.unwrap_or(false)
|
|
{
|
|
Ok(Some(specifier))
|
|
} else {
|
|
bail!("Cannot find module '{}'", specifier)
|
|
}
|
|
}
|
|
}
|
|
|
|
fn create_web_worker_callback(
|
|
shared: Arc<SharedWorkerState>,
|
|
stdio: deno_runtime::deno_io::Stdio,
|
|
) -> Arc<CreateWebWorkerCb> {
|
|
Arc::new(move |args| {
|
|
let maybe_inspector_server = shared.maybe_inspector_server.clone();
|
|
|
|
let CreateModuleLoaderResult {
|
|
module_loader,
|
|
node_require_loader,
|
|
} = shared.module_loader_factory.create_for_worker(
|
|
args.parent_permissions.clone(),
|
|
args.permissions.clone(),
|
|
);
|
|
let create_web_worker_cb =
|
|
create_web_worker_callback(shared.clone(), stdio.clone());
|
|
|
|
let maybe_storage_key = shared
|
|
.storage_key_resolver
|
|
.resolve_storage_key(&args.main_module);
|
|
let cache_storage_dir = maybe_storage_key.map(|key| {
|
|
// TODO(@satyarohith): storage quota management
|
|
get_cache_storage_dir().join(checksum::gen(&[key.as_bytes()]))
|
|
});
|
|
|
|
// TODO(bartlomieju): this is cruft, update FeatureChecker to spit out
|
|
// list of enabled features.
|
|
let feature_checker = shared.feature_checker.clone();
|
|
let mut unstable_features =
|
|
Vec::with_capacity(crate::UNSTABLE_GRANULAR_FLAGS.len());
|
|
for granular_flag in crate::UNSTABLE_GRANULAR_FLAGS {
|
|
if feature_checker.check(granular_flag.name) {
|
|
unstable_features.push(granular_flag.id);
|
|
}
|
|
}
|
|
|
|
let services = WebWorkerServiceOptions {
|
|
root_cert_store_provider: Some(shared.root_cert_store_provider.clone()),
|
|
module_loader,
|
|
fs: shared.fs.clone(),
|
|
node_services: Some(
|
|
shared.create_node_init_services(node_require_loader),
|
|
),
|
|
blob_store: shared.blob_store.clone(),
|
|
broadcast_channel: shared.broadcast_channel.clone(),
|
|
shared_array_buffer_store: Some(shared.shared_array_buffer_store.clone()),
|
|
compiled_wasm_module_store: Some(
|
|
shared.compiled_wasm_module_store.clone(),
|
|
),
|
|
maybe_inspector_server,
|
|
feature_checker,
|
|
npm_process_state_provider: Some(shared.npm_process_state_provider()),
|
|
permissions: args.permissions,
|
|
};
|
|
let options = WebWorkerOptions {
|
|
name: args.name,
|
|
main_module: args.main_module.clone(),
|
|
worker_id: args.worker_id,
|
|
bootstrap: BootstrapOptions {
|
|
deno_version: crate::version::DENO_VERSION_INFO.deno.to_string(),
|
|
args: shared.options.argv.clone(),
|
|
cpu_count: std::thread::available_parallelism()
|
|
.map(|p| p.get())
|
|
.unwrap_or(1),
|
|
log_level: shared.options.log_level,
|
|
enable_op_summary_metrics: shared.options.enable_op_summary_metrics,
|
|
enable_testing_features: shared.options.enable_testing_features,
|
|
locale: deno_core::v8::icu::get_language_tag(),
|
|
location: Some(args.main_module),
|
|
no_color: !colors::use_color(),
|
|
color_level: colors::get_color_level(),
|
|
is_stdout_tty: deno_terminal::is_stdout_tty(),
|
|
is_stderr_tty: deno_terminal::is_stderr_tty(),
|
|
unstable_features,
|
|
user_agent: version::DENO_VERSION_INFO.user_agent.to_string(),
|
|
inspect: shared.options.is_inspecting,
|
|
has_node_modules_dir: shared.options.has_node_modules_dir,
|
|
argv0: shared.options.argv0.clone(),
|
|
node_debug: shared.options.node_debug.clone(),
|
|
node_ipc_fd: None,
|
|
mode: WorkerExecutionMode::Worker,
|
|
serve_port: shared.options.serve_port,
|
|
serve_host: shared.options.serve_host.clone(),
|
|
otel_config: shared.otel_config.clone(),
|
|
},
|
|
extensions: vec![],
|
|
startup_snapshot: crate::js::deno_isolate_init(),
|
|
create_params: create_isolate_create_params(),
|
|
unsafely_ignore_certificate_errors: shared
|
|
.options
|
|
.unsafely_ignore_certificate_errors
|
|
.clone(),
|
|
seed: shared.options.seed,
|
|
create_web_worker_cb,
|
|
format_js_error_fn: Some(Arc::new(format_js_error)),
|
|
worker_type: args.worker_type,
|
|
get_error_class_fn: Some(&errors::get_error_class_name),
|
|
stdio: stdio.clone(),
|
|
cache_storage_dir,
|
|
strace_ops: shared.options.strace_ops.clone(),
|
|
close_on_idle: args.close_on_idle,
|
|
maybe_worker_metadata: args.maybe_worker_metadata,
|
|
enable_stack_trace_arg_in_ops: crate::args::has_trace_permissions_enabled(
|
|
),
|
|
};
|
|
|
|
WebWorker::bootstrap_from_options(services, options)
|
|
})
|
|
}
|
|
|
|
/// By default V8 uses 1.4Gb heap limit which is meant for browser tabs.
|
|
/// Instead probe for the total memory on the system and use it instead
|
|
/// as a default.
|
|
pub fn create_isolate_create_params() -> Option<v8::CreateParams> {
|
|
let maybe_mem_info = deno_runtime::sys_info::mem_info();
|
|
maybe_mem_info.map(|mem_info| {
|
|
v8::CreateParams::default()
|
|
.heap_limits_from_system_memory(mem_info.total, 0)
|
|
})
|
|
}
|
|
|
|
#[allow(clippy::print_stdout)]
|
|
#[allow(clippy::print_stderr)]
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use deno_core::resolve_path;
|
|
use deno_core::FsModuleLoader;
|
|
use deno_fs::RealFs;
|
|
use deno_runtime::deno_permissions::Permissions;
|
|
use deno_runtime::permissions::RuntimePermissionDescriptorParser;
|
|
|
|
fn create_test_worker() -> MainWorker {
|
|
let main_module =
|
|
resolve_path("./hello.js", &std::env::current_dir().unwrap()).unwrap();
|
|
let fs = Arc::new(RealFs);
|
|
let permission_desc_parser =
|
|
Arc::new(RuntimePermissionDescriptorParser::new(fs.clone()));
|
|
let options = WorkerOptions {
|
|
startup_snapshot: crate::js::deno_isolate_init(),
|
|
..Default::default()
|
|
};
|
|
|
|
MainWorker::bootstrap_from_options(
|
|
main_module,
|
|
WorkerServiceOptions {
|
|
module_loader: Rc::new(FsModuleLoader),
|
|
permissions: PermissionsContainer::new(
|
|
permission_desc_parser,
|
|
Permissions::none_without_prompt(),
|
|
),
|
|
blob_store: Default::default(),
|
|
broadcast_channel: Default::default(),
|
|
feature_checker: Default::default(),
|
|
node_services: Default::default(),
|
|
npm_process_state_provider: Default::default(),
|
|
root_cert_store_provider: Default::default(),
|
|
fetch_dns_resolver: Default::default(),
|
|
shared_array_buffer_store: Default::default(),
|
|
compiled_wasm_module_store: Default::default(),
|
|
v8_code_cache: Default::default(),
|
|
fs,
|
|
},
|
|
options,
|
|
)
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_esm_imports_a() {
|
|
let p = test_util::testdata_path().join("runtime/esm_imports_a.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let mut worker = create_test_worker();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
if let Err(err) = result {
|
|
eprintln!("execute_mod err {err:?}");
|
|
}
|
|
if let Err(e) = worker.run_event_loop(false).await {
|
|
panic!("Future got unexpected error: {e:?}");
|
|
}
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_circular() {
|
|
let p = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"))
|
|
.parent()
|
|
.unwrap()
|
|
.join("tests/circular1.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let mut worker = create_test_worker();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
if let Err(err) = result {
|
|
eprintln!("execute_mod err {err:?}");
|
|
}
|
|
if let Err(e) = worker.run_event_loop(false).await {
|
|
panic!("Future got unexpected error: {e:?}");
|
|
}
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_resolve_error() {
|
|
// "foo" is not a valid module specifier so this should return an error.
|
|
let mut worker = create_test_worker();
|
|
let module_specifier =
|
|
resolve_path("./does-not-exist", &std::env::current_dir().unwrap())
|
|
.unwrap();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
assert!(result.is_err());
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_002_hello() {
|
|
// This assumes cwd is project root (an assumption made throughout the
|
|
// tests).
|
|
let mut worker = create_test_worker();
|
|
let p = test_util::testdata_path().join("run/001_hello.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
assert!(result.is_ok());
|
|
}
|
|
}
|