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denoland-deno/ext/node/lib.rs
Nathan Whitaker dadc606419
fix(ext/node): Add fs.lutimes / fs.lutimesSync (#23172)
Part of #18218


- Adds `fs.lutimes` and `fs.lutimesSync` to our node polyfills. To do
this I added methods to the `FileSystem` trait + ops to expose the
functionality to JS.
- Exports `fs._toUnixTimestamp`. Node exposes an internal util
`toUnixTimestamp` from the fs module to be used by unit tests (so we
need it for the unit test to pass unmodified). It's weird because it's
only supposed to be used internally but it's still publicly accessible
- Matches up error handling and timestamp handling for fs.futimes and
fs.utimes with node
- Enables the node_compat utimes test - this exercises futimes, lutimes,
and utimes.
2024-07-02 19:33:32 -07:00

781 lines
24 KiB
Rust

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
#![deny(clippy::print_stderr)]
#![deny(clippy::print_stdout)]
use std::collections::HashSet;
use std::path::Path;
use std::path::PathBuf;
use deno_core::error::AnyError;
use deno_core::located_script_name;
use deno_core::op2;
use deno_core::url::Url;
#[allow(unused_imports)]
use deno_core::v8;
use deno_core::v8::ExternalReference;
use deno_core::JsRuntime;
use deno_core::ModuleSpecifier;
use deno_core::OpState;
use deno_fs::sync::MaybeSend;
use deno_fs::sync::MaybeSync;
use once_cell::sync::Lazy;
extern crate libz_sys as zlib;
pub mod analyze;
pub mod errors;
mod global;
mod ops;
mod package_json;
mod path;
mod polyfill;
mod resolution;
pub use deno_config::package_json::PackageJson;
pub use ops::ipc::ChildPipeFd;
pub use ops::ipc::IpcJsonStreamResource;
use ops::vm;
pub use ops::vm::create_v8_context;
pub use ops::vm::init_global_template;
pub use ops::vm::ContextInitMode;
pub use ops::vm::VM_CONTEXT_INDEX;
pub use package_json::load_pkg_json;
pub use package_json::PackageJsonThreadLocalCache;
pub use path::PathClean;
pub use polyfill::is_builtin_node_module;
pub use polyfill::SUPPORTED_BUILTIN_NODE_MODULES;
pub use polyfill::SUPPORTED_BUILTIN_NODE_MODULES_WITH_PREFIX;
pub use resolution::parse_npm_pkg_name;
pub use resolution::NodeModuleKind;
pub use resolution::NodeResolution;
pub use resolution::NodeResolutionMode;
pub use resolution::NodeResolver;
use resolution::NodeResolverRc;
use crate::global::global_object_middleware;
use crate::global::global_template_middleware;
pub trait NodePermissions {
fn check_net_url(
&mut self,
url: &Url,
api_name: &str,
) -> Result<(), AnyError>;
#[inline(always)]
fn check_read(&mut self, path: &Path) -> Result<(), AnyError> {
self.check_read_with_api_name(path, None)
}
fn check_read_with_api_name(
&mut self,
path: &Path,
api_name: Option<&str>,
) -> Result<(), AnyError>;
fn check_sys(&mut self, kind: &str, api_name: &str) -> Result<(), AnyError>;
fn check_write_with_api_name(
&mut self,
path: &Path,
api_name: Option<&str>,
) -> Result<(), AnyError>;
}
pub struct AllowAllNodePermissions;
impl NodePermissions for AllowAllNodePermissions {
fn check_net_url(
&mut self,
_url: &Url,
_api_name: &str,
) -> Result<(), AnyError> {
Ok(())
}
fn check_read_with_api_name(
&mut self,
_path: &Path,
_api_name: Option<&str>,
) -> Result<(), AnyError> {
Ok(())
}
fn check_write_with_api_name(
&mut self,
_path: &Path,
_api_name: Option<&str>,
) -> Result<(), AnyError> {
Ok(())
}
fn check_sys(
&mut self,
_kind: &str,
_api_name: &str,
) -> Result<(), AnyError> {
Ok(())
}
}
impl NodePermissions for deno_permissions::PermissionsContainer {
#[inline(always)]
fn check_net_url(
&mut self,
url: &Url,
api_name: &str,
) -> Result<(), AnyError> {
deno_permissions::PermissionsContainer::check_net_url(self, url, api_name)
}
#[inline(always)]
fn check_read_with_api_name(
&mut self,
path: &Path,
api_name: Option<&str>,
) -> Result<(), AnyError> {
deno_permissions::PermissionsContainer::check_read_with_api_name(
self, path, api_name,
)
}
#[inline(always)]
fn check_write_with_api_name(
&mut self,
path: &Path,
api_name: Option<&str>,
) -> Result<(), AnyError> {
deno_permissions::PermissionsContainer::check_write_with_api_name(
self, path, api_name,
)
}
fn check_sys(&mut self, kind: &str, api_name: &str) -> Result<(), AnyError> {
deno_permissions::PermissionsContainer::check_sys(self, kind, api_name)
}
}
#[allow(clippy::disallowed_types)]
pub type NpmResolverRc = deno_fs::sync::MaybeArc<dyn NpmResolver>;
pub trait NpmResolver: std::fmt::Debug + MaybeSend + MaybeSync {
/// Gets a string containing the serialized npm state of the process.
///
/// This will be set on the `DENO_DONT_USE_INTERNAL_NODE_COMPAT_STATE` environment
/// variable when doing a `child_process.fork`. The implementor can then check this environment
/// variable on startup to repopulate the internal npm state.
fn get_npm_process_state(&self) -> String {
// This method is only used in the CLI.
String::new()
}
/// Resolves an npm package folder path from an npm package referrer.
fn resolve_package_folder_from_package(
&self,
specifier: &str,
referrer: &ModuleSpecifier,
) -> Result<PathBuf, AnyError>;
fn in_npm_package(&self, specifier: &ModuleSpecifier) -> bool;
fn in_npm_package_at_dir_path(&self, path: &Path) -> bool {
let specifier =
match ModuleSpecifier::from_directory_path(path.to_path_buf().clean()) {
Ok(p) => p,
Err(_) => return false,
};
self.in_npm_package(&specifier)
}
fn in_npm_package_at_file_path(&self, path: &Path) -> bool {
let specifier =
match ModuleSpecifier::from_file_path(path.to_path_buf().clean()) {
Ok(p) => p,
Err(_) => return false,
};
self.in_npm_package(&specifier)
}
fn ensure_read_permission(
&self,
permissions: &mut dyn NodePermissions,
path: &Path,
) -> Result<(), AnyError>;
}
pub static NODE_ENV_VAR_ALLOWLIST: Lazy<HashSet<String>> = Lazy::new(|| {
// The full list of environment variables supported by Node.js is available
// at https://nodejs.org/api/cli.html#environment-variables
let mut set = HashSet::new();
set.insert("NODE_DEBUG".to_string());
set.insert("NODE_OPTIONS".to_string());
set
});
#[op2]
#[string]
fn op_node_build_os() -> String {
env!("TARGET").split('-').nth(2).unwrap().to_string()
}
#[op2(fast)]
fn op_node_is_promise_rejected(value: v8::Local<v8::Value>) -> bool {
let Ok(promise) = v8::Local::<v8::Promise>::try_from(value) else {
return false;
};
promise.state() == v8::PromiseState::Rejected
}
#[op2]
#[string]
fn op_npm_process_state(state: &mut OpState) -> Result<String, AnyError> {
let npm_resolver = state.borrow_mut::<NpmResolverRc>();
Ok(npm_resolver.get_npm_process_state())
}
deno_core::extension!(deno_node,
deps = [ deno_io, deno_fs ],
parameters = [P: NodePermissions],
ops = [
ops::blocklist::op_socket_address_parse,
ops::blocklist::op_socket_address_get_serialization,
ops::blocklist::op_blocklist_new,
ops::blocklist::op_blocklist_add_address,
ops::blocklist::op_blocklist_add_range,
ops::blocklist::op_blocklist_add_subnet,
ops::blocklist::op_blocklist_check,
ops::buffer::op_is_ascii,
ops::buffer::op_is_utf8,
ops::crypto::op_node_create_decipheriv,
ops::crypto::op_node_cipheriv_encrypt,
ops::crypto::op_node_cipheriv_final,
ops::crypto::op_node_cipheriv_set_aad,
ops::crypto::op_node_decipheriv_set_aad,
ops::crypto::op_node_create_cipheriv,
ops::crypto::op_node_create_hash,
ops::crypto::op_node_get_hashes,
ops::crypto::op_node_decipheriv_decrypt,
ops::crypto::op_node_decipheriv_final,
ops::crypto::op_node_hash_update,
ops::crypto::op_node_hash_update_str,
ops::crypto::op_node_hash_digest,
ops::crypto::op_node_hash_digest_hex,
ops::crypto::op_node_hash_clone,
ops::crypto::op_node_private_encrypt,
ops::crypto::op_node_private_decrypt,
ops::crypto::op_node_public_encrypt,
ops::crypto::op_node_check_prime,
ops::crypto::op_node_check_prime_async,
ops::crypto::op_node_check_prime_bytes,
ops::crypto::op_node_check_prime_bytes_async,
ops::crypto::op_node_gen_prime,
ops::crypto::op_node_gen_prime_async,
ops::crypto::op_node_pbkdf2,
ops::crypto::op_node_pbkdf2_async,
ops::crypto::op_node_hkdf,
ops::crypto::op_node_hkdf_async,
ops::crypto::op_node_generate_secret,
ops::crypto::op_node_generate_secret_async,
ops::crypto::op_node_sign,
ops::crypto::op_node_generate_rsa,
ops::crypto::op_node_generate_rsa_async,
ops::crypto::op_node_dsa_generate,
ops::crypto::op_node_dsa_generate_async,
ops::crypto::op_node_ec_generate,
ops::crypto::op_node_ec_generate_async,
ops::crypto::op_node_ed25519_generate,
ops::crypto::op_node_ed25519_generate_async,
ops::crypto::op_node_x25519_generate,
ops::crypto::op_node_x25519_generate_async,
ops::crypto::op_node_dh_generate_group,
ops::crypto::op_node_dh_generate_group_async,
ops::crypto::op_node_dh_generate,
ops::crypto::op_node_dh_generate2,
ops::crypto::op_node_dh_compute_secret,
ops::crypto::op_node_dh_generate_async,
ops::crypto::op_node_verify,
ops::crypto::op_node_random_int,
ops::crypto::op_node_scrypt_sync,
ops::crypto::op_node_scrypt_async,
ops::crypto::op_node_ecdh_generate_keys,
ops::crypto::op_node_ecdh_compute_secret,
ops::crypto::op_node_ecdh_compute_public_key,
ops::crypto::op_node_ecdh_encode_pubkey,
ops::crypto::op_node_export_rsa_public_pem,
ops::crypto::op_node_export_rsa_spki_der,
ops::crypto::x509::op_node_x509_parse,
ops::crypto::x509::op_node_x509_ca,
ops::crypto::x509::op_node_x509_check_email,
ops::crypto::x509::op_node_x509_fingerprint,
ops::crypto::x509::op_node_x509_fingerprint256,
ops::crypto::x509::op_node_x509_fingerprint512,
ops::crypto::x509::op_node_x509_get_issuer,
ops::crypto::x509::op_node_x509_get_subject,
ops::crypto::x509::op_node_x509_get_valid_from,
ops::crypto::x509::op_node_x509_get_valid_to,
ops::crypto::x509::op_node_x509_get_serial_number,
ops::crypto::x509::op_node_x509_key_usage,
ops::fs::op_node_fs_exists_sync<P>,
ops::fs::op_node_cp_sync<P>,
ops::fs::op_node_cp<P>,
ops::fs::op_node_lutimes_sync<P>,
ops::fs::op_node_lutimes<P>,
ops::fs::op_node_statfs<P>,
ops::winerror::op_node_sys_to_uv_error,
ops::v8::op_v8_cached_data_version_tag,
ops::v8::op_v8_get_heap_statistics,
ops::vm::op_vm_create_script,
ops::vm::op_vm_create_context,
ops::vm::op_vm_script_run_in_context,
ops::vm::op_vm_script_run_in_this_context,
ops::vm::op_vm_is_context,
ops::idna::op_node_idna_domain_to_ascii,
ops::idna::op_node_idna_domain_to_unicode,
ops::idna::op_node_idna_punycode_to_ascii,
ops::idna::op_node_idna_punycode_to_unicode,
ops::idna::op_node_idna_punycode_decode,
ops::idna::op_node_idna_punycode_encode,
ops::zlib::op_zlib_new,
ops::zlib::op_zlib_close,
ops::zlib::op_zlib_close_if_pending,
ops::zlib::op_zlib_write,
ops::zlib::op_zlib_init,
ops::zlib::op_zlib_reset,
ops::zlib::brotli::op_brotli_compress,
ops::zlib::brotli::op_brotli_compress_async,
ops::zlib::brotli::op_create_brotli_compress,
ops::zlib::brotli::op_brotli_compress_stream,
ops::zlib::brotli::op_brotli_compress_stream_end,
ops::zlib::brotli::op_brotli_decompress,
ops::zlib::brotli::op_brotli_decompress_async,
ops::zlib::brotli::op_create_brotli_decompress,
ops::zlib::brotli::op_brotli_decompress_stream,
ops::zlib::brotli::op_brotli_decompress_stream_end,
ops::http::op_node_http_request<P>,
ops::http2::op_http2_connect,
ops::http2::op_http2_poll_client_connection,
ops::http2::op_http2_client_request,
ops::http2::op_http2_client_get_response,
ops::http2::op_http2_client_get_response_body_chunk,
ops::http2::op_http2_client_send_data,
ops::http2::op_http2_client_reset_stream,
ops::http2::op_http2_client_send_trailers,
ops::http2::op_http2_client_get_response_trailers,
ops::http2::op_http2_accept,
ops::http2::op_http2_listen,
ops::http2::op_http2_send_response,
ops::os::op_node_os_get_priority<P>,
ops::os::op_node_os_set_priority<P>,
ops::os::op_node_os_username<P>,
ops::os::op_geteuid<P>,
ops::os::op_cpus<P>,
ops::os::op_homedir<P>,
op_node_build_os,
op_node_is_promise_rejected,
op_npm_process_state,
ops::require::op_require_init_paths,
ops::require::op_require_node_module_paths<P>,
ops::require::op_require_proxy_path,
ops::require::op_require_is_deno_dir_package,
ops::require::op_require_resolve_deno_dir,
ops::require::op_require_is_request_relative,
ops::require::op_require_resolve_lookup_paths,
ops::require::op_require_try_self_parent_path<P>,
ops::require::op_require_try_self<P>,
ops::require::op_require_real_path<P>,
ops::require::op_require_path_is_absolute,
ops::require::op_require_path_dirname,
ops::require::op_require_stat<P>,
ops::require::op_require_path_resolve,
ops::require::op_require_path_basename,
ops::require::op_require_read_file<P>,
ops::require::op_require_as_file_path,
ops::require::op_require_resolve_exports<P>,
ops::require::op_require_read_closest_package_json<P>,
ops::require::op_require_read_package_scope<P>,
ops::require::op_require_package_imports_resolve<P>,
ops::require::op_require_break_on_next_statement,
ops::util::op_node_guess_handle_type,
ops::worker_threads::op_worker_threads_filename<P>,
ops::crypto::op_node_create_private_key,
ops::crypto::op_node_create_public_key,
ops::ipc::op_node_child_ipc_pipe,
ops::ipc::op_node_ipc_write,
ops::ipc::op_node_ipc_read,
ops::process::op_node_process_kill,
ops::process::op_process_abort,
],
esm_entry_point = "ext:deno_node/02_init.js",
esm = [
dir "polyfills",
"00_globals.js",
"02_init.js",
"_brotli.js",
"_events.mjs",
"_fs/_fs_access.ts",
"_fs/_fs_appendFile.ts",
"_fs/_fs_chmod.ts",
"_fs/_fs_chown.ts",
"_fs/_fs_close.ts",
"_fs/_fs_common.ts",
"_fs/_fs_constants.ts",
"_fs/_fs_copy.ts",
"_fs/_fs_cp.js",
"_fs/_fs_dir.ts",
"_fs/_fs_dirent.ts",
"_fs/_fs_exists.ts",
"_fs/_fs_fdatasync.ts",
"_fs/_fs_fstat.ts",
"_fs/_fs_fsync.ts",
"_fs/_fs_ftruncate.ts",
"_fs/_fs_futimes.ts",
"_fs/_fs_link.ts",
"_fs/_fs_lstat.ts",
"_fs/_fs_lutimes.ts",
"_fs/_fs_mkdir.ts",
"_fs/_fs_mkdtemp.ts",
"_fs/_fs_open.ts",
"_fs/_fs_opendir.ts",
"_fs/_fs_read.ts",
"_fs/_fs_readdir.ts",
"_fs/_fs_readFile.ts",
"_fs/_fs_readlink.ts",
"_fs/_fs_readv.ts",
"_fs/_fs_realpath.ts",
"_fs/_fs_rename.ts",
"_fs/_fs_rm.ts",
"_fs/_fs_rmdir.ts",
"_fs/_fs_stat.ts",
"_fs/_fs_statfs.js",
"_fs/_fs_symlink.ts",
"_fs/_fs_truncate.ts",
"_fs/_fs_unlink.ts",
"_fs/_fs_utimes.ts",
"_fs/_fs_watch.ts",
"_fs/_fs_write.mjs",
"_fs/_fs_writeFile.ts",
"_fs/_fs_writev.mjs",
"_http_agent.mjs",
"_http_common.ts",
"_http_outgoing.ts",
"_next_tick.ts",
"_process/exiting.ts",
"_process/process.ts",
"_process/streams.mjs",
"_readline.mjs",
"_stream.mjs",
"_tls_common.ts",
"_tls_wrap.ts",
"_util/_util_callbackify.js",
"_util/asserts.ts",
"_util/async.ts",
"_util/os.ts",
"_util/std_asserts.ts",
"_util/std_fmt_colors.ts",
"_util/std_testing_diff.ts",
"_utils.ts",
"_zlib_binding.mjs",
"_zlib.mjs",
"assertion_error.ts",
"inspector.ts",
"internal_binding/_libuv_winerror.ts",
"internal_binding/_listen.ts",
"internal_binding/_node.ts",
"internal_binding/_timingSafeEqual.ts",
"internal_binding/_utils.ts",
"internal_binding/ares.ts",
"internal_binding/async_wrap.ts",
"internal_binding/buffer.ts",
"internal_binding/cares_wrap.ts",
"internal_binding/connection_wrap.ts",
"internal_binding/constants.ts",
"internal_binding/crypto.ts",
"internal_binding/handle_wrap.ts",
"internal_binding/mod.ts",
"internal_binding/node_file.ts",
"internal_binding/node_options.ts",
"internal_binding/pipe_wrap.ts",
"internal_binding/stream_wrap.ts",
"internal_binding/string_decoder.ts",
"internal_binding/symbols.ts",
"internal_binding/tcp_wrap.ts",
"internal_binding/types.ts",
"internal_binding/udp_wrap.ts",
"internal_binding/util.ts",
"internal_binding/uv.ts",
"internal/assert.mjs",
"internal/async_hooks.ts",
"internal/blocklist.mjs",
"internal/buffer.mjs",
"internal/child_process.ts",
"internal/cli_table.ts",
"internal/console/constructor.mjs",
"internal/constants.ts",
"internal/crypto/_keys.ts",
"internal/crypto/_randomBytes.ts",
"internal/crypto/_randomFill.mjs",
"internal/crypto/_randomInt.ts",
"internal/crypto/certificate.ts",
"internal/crypto/cipher.ts",
"internal/crypto/constants.ts",
"internal/crypto/diffiehellman.ts",
"internal/crypto/hash.ts",
"internal/crypto/hkdf.ts",
"internal/crypto/keygen.ts",
"internal/crypto/keys.ts",
"internal/crypto/pbkdf2.ts",
"internal/crypto/random.ts",
"internal/crypto/scrypt.ts",
"internal/crypto/sig.ts",
"internal/crypto/util.ts",
"internal/crypto/x509.ts",
"internal/dgram.ts",
"internal/dns/promises.ts",
"internal/dns/utils.ts",
"internal/dtrace.ts",
"internal/error_codes.ts",
"internal/errors.ts",
"internal/event_target.mjs",
"internal/fixed_queue.ts",
"internal/fs/streams.mjs",
"internal/fs/utils.mjs",
"internal/fs/handle.ts",
"internal/hide_stack_frames.ts",
"internal/http.ts",
"internal/idna.ts",
"internal/net.ts",
"internal/normalize_encoding.mjs",
"internal/options.ts",
"internal/primordials.mjs",
"internal/process/per_thread.mjs",
"internal/process/report.ts",
"internal/querystring.ts",
"internal/readline/callbacks.mjs",
"internal/readline/emitKeypressEvents.mjs",
"internal/readline/interface.mjs",
"internal/readline/promises.mjs",
"internal/readline/symbols.mjs",
"internal/readline/utils.mjs",
"internal/stream_base_commons.ts",
"internal/streams/add-abort-signal.mjs",
"internal/streams/buffer_list.mjs",
"internal/streams/destroy.mjs",
"internal/streams/duplex.mjs",
"internal/streams/end-of-stream.mjs",
"internal/streams/lazy_transform.mjs",
"internal/streams/passthrough.mjs",
"internal/streams/readable.mjs",
"internal/streams/state.mjs",
"internal/streams/transform.mjs",
"internal/streams/utils.mjs",
"internal/streams/writable.mjs",
"internal/test/binding.ts",
"internal/timers.mjs",
"internal/url.ts",
"internal/util.mjs",
"internal/util/comparisons.ts",
"internal/util/debuglog.ts",
"internal/util/inspect.mjs",
"internal/util/parse_args/parse_args.js",
"internal/util/parse_args/utils.js",
"internal/util/types.ts",
"internal/validators.mjs",
"path/_constants.ts",
"path/_interface.ts",
"path/_util.ts",
"path/_posix.ts",
"path/_win32.ts",
"path/common.ts",
"path/mod.ts",
"path/separator.ts",
"readline/promises.ts",
"wasi.ts",
"node:assert" = "assert.ts",
"node:assert/strict" = "assert/strict.ts",
"node:async_hooks" = "async_hooks.ts",
"node:buffer" = "buffer.ts",
"node:child_process" = "child_process.ts",
"node:cluster" = "cluster.ts",
"node:console" = "console.ts",
"node:constants" = "constants.ts",
"node:crypto" = "crypto.ts",
"node:dgram" = "dgram.ts",
"node:diagnostics_channel" = "diagnostics_channel.js",
"node:dns" = "dns.ts",
"node:dns/promises" = "dns/promises.ts",
"node:domain" = "domain.ts",
"node:events" = "events.ts",
"node:fs" = "fs.ts",
"node:fs/promises" = "fs/promises.ts",
"node:http" = "http.ts",
"node:http2" = "http2.ts",
"node:https" = "https.ts",
"node:module" = "01_require.js",
"node:net" = "net.ts",
"node:os" = "os.ts",
"node:path" = "path.ts",
"node:path/posix" = "path/posix.ts",
"node:path/win32" = "path/win32.ts",
"node:perf_hooks" = "perf_hooks.ts",
"node:process" = "process.ts",
"node:punycode" = "punycode.ts",
"node:querystring" = "querystring.js",
"node:readline" = "readline.ts",
"node:repl" = "repl.ts",
"node:stream" = "stream.ts",
"node:stream/consumers" = "stream/consumers.mjs",
"node:stream/promises" = "stream/promises.mjs",
"node:stream/web" = "stream/web.ts",
"node:string_decoder" = "string_decoder.ts",
"node:sys" = "sys.ts",
"node:test" = "testing.ts",
"node:timers" = "timers.ts",
"node:timers/promises" = "timers/promises.ts",
"node:tls" = "tls.ts",
"node:tty" = "tty.js",
"node:url" = "url.ts",
"node:util" = "util.ts",
"node:util/types" = "util/types.ts",
"node:v8" = "v8.ts",
"node:vm" = "vm.ts",
"node:worker_threads" = "worker_threads.ts",
"node:zlib" = "zlib.ts",
],
options = {
maybe_node_resolver: Option<NodeResolverRc>,
maybe_npm_resolver: Option<NpmResolverRc>,
fs: deno_fs::FileSystemRc,
},
state = |state, options| {
// you should provide both of these or neither
debug_assert_eq!(options.maybe_node_resolver.is_some(), options.maybe_npm_resolver.is_some());
state.put(options.fs.clone());
if let Some(node_resolver) = &options.maybe_node_resolver {
state.put(node_resolver.clone());
}
if let Some(npm_resolver) = &options.maybe_npm_resolver {
state.put(npm_resolver.clone());
}
},
global_template_middleware = global_template_middleware,
global_object_middleware = global_object_middleware,
customizer = |ext: &mut deno_core::Extension| {
let mut external_references = Vec::with_capacity(14);
vm::GETTER_MAP_FN.with(|getter| {
external_references.push(ExternalReference {
named_getter: *getter,
});
});
vm::SETTER_MAP_FN.with(|setter| {
external_references.push(ExternalReference {
named_setter: *setter,
});
});
vm::DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
named_getter: *deleter,
},);
});
vm::ENUMERATOR_MAP_FN.with(|enumerator| {
external_references.push(ExternalReference {
enumerator: *enumerator,
});
});
vm::DEFINER_MAP_FN.with(|definer| {
external_references.push(ExternalReference {
named_definer: *definer,
});
});
vm::DESCRIPTOR_MAP_FN.with(|descriptor| {
external_references.push(ExternalReference {
named_getter: *descriptor,
});
});
vm::INDEXED_GETTER_MAP_FN.with(|getter| {
external_references.push(ExternalReference {
indexed_getter: *getter,
});
});
vm::INDEXED_SETTER_MAP_FN.with(|setter| {
external_references.push(ExternalReference {
indexed_setter: *setter,
});
});
vm::INDEXED_DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
indexed_getter: *deleter,
});
});
vm::INDEXED_DEFINER_MAP_FN.with(|definer| {
external_references.push(ExternalReference {
indexed_definer: *definer,
});
});
vm::INDEXED_DESCRIPTOR_MAP_FN.with(|descriptor| {
external_references.push(ExternalReference {
indexed_getter: *descriptor,
});
});
global::GETTER_MAP_FN.with(|getter| {
external_references.push(ExternalReference {
named_getter: *getter,
});
});
global::SETTER_MAP_FN.with(|setter| {
external_references.push(ExternalReference {
named_setter: *setter,
});
});
global::QUERY_MAP_FN.with(|query| {
external_references.push(ExternalReference {
named_getter: *query,
});
});
global::DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
named_getter: *deleter,
},);
});
global::ENUMERATOR_MAP_FN.with(|enumerator| {
external_references.push(ExternalReference {
enumerator: *enumerator,
});
});
global::DEFINER_MAP_FN.with(|definer| {
external_references.push(ExternalReference {
named_definer: *definer,
});
});
global::DESCRIPTOR_MAP_FN.with(|descriptor| {
external_references.push(ExternalReference {
named_getter: *descriptor,
});
});
ext.external_references.to_mut().extend(external_references);
},
);
pub fn load_cjs_module(
js_runtime: &mut JsRuntime,
module: &str,
main: bool,
inspect_brk: bool,
) -> Result<(), AnyError> {
fn escape_for_single_quote_string(text: &str) -> String {
text.replace('\\', r"\\").replace('\'', r"\'")
}
let source_code = format!(
r#"(function loadCjsModule(moduleName, isMain, inspectBrk) {{
Deno[Deno.internal].node.loadCjsModule(moduleName, isMain, inspectBrk);
}})('{module}', {main}, {inspect_brk});"#,
main = main,
module = escape_for_single_quote_string(module),
inspect_brk = inspect_brk,
);
js_runtime.execute_script(located_script_name!(), source_code)?;
Ok(())
}