mirror of
https://github.com/denoland/deno.git
synced 2025-08-03 18:38:33 +00:00
refactor: Use ES modules for internal runtime code (#17648)
This PR refactors all internal js files (except core) to be written as ES modules. `__bootstrap`has been mostly replaced with static imports in form in `internal:[path to file from repo root]`. To specify if files are ESM, an `esm` method has been added to `Extension`, similar to the `js` method. A new ModuleLoader called `InternalModuleLoader` has been added to enable the loading of internal specifiers, which is used in all situations except when a snapshot is only loaded, and not a new one is created from it. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This commit is contained in:
Leo Kettmeir
GitHub
parent
65500f36e8
commit
b4aa153097
123 changed files with 41574 additions and 41713 deletions
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@ -7,197 +7,194 @@
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/// <reference path="../web/internal.d.ts" />
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/// <reference path="../web/lib.deno_web.d.ts" />
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"use strict";
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const primordials = globalThis.__bootstrap.primordials;
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const {
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ArrayPrototypeSlice,
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Error,
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ErrorPrototype,
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ObjectDefineProperty,
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ObjectCreate,
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ObjectEntries,
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ObjectPrototypeIsPrototypeOf,
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ObjectSetPrototypeOf,
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Symbol,
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SymbolFor,
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} = primordials;
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import * as webidl from "internal:ext/webidl/00_webidl.js";
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import { createFilteredInspectProxy } from "internal:ext/console/02_console.js";
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((window) => {
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const {
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ArrayPrototypeSlice,
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Error,
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ErrorPrototype,
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ObjectDefineProperty,
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ObjectCreate,
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ObjectEntries,
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ObjectPrototypeIsPrototypeOf,
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ObjectSetPrototypeOf,
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Symbol,
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SymbolFor,
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} = window.__bootstrap.primordials;
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const webidl = window.__bootstrap.webidl;
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const consoleInternal = window.__bootstrap.console;
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const _name = Symbol("name");
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const _message = Symbol("message");
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const _code = Symbol("code");
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const _name = Symbol("name");
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const _message = Symbol("message");
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const _code = Symbol("code");
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// Defined in WebIDL 4.3.
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// https://webidl.spec.whatwg.org/#idl-DOMException
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const INDEX_SIZE_ERR = 1;
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const DOMSTRING_SIZE_ERR = 2;
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const HIERARCHY_REQUEST_ERR = 3;
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const WRONG_DOCUMENT_ERR = 4;
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const INVALID_CHARACTER_ERR = 5;
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const NO_DATA_ALLOWED_ERR = 6;
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const NO_MODIFICATION_ALLOWED_ERR = 7;
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const NOT_FOUND_ERR = 8;
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const NOT_SUPPORTED_ERR = 9;
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const INUSE_ATTRIBUTE_ERR = 10;
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const INVALID_STATE_ERR = 11;
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const SYNTAX_ERR = 12;
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const INVALID_MODIFICATION_ERR = 13;
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const NAMESPACE_ERR = 14;
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const INVALID_ACCESS_ERR = 15;
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const VALIDATION_ERR = 16;
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const TYPE_MISMATCH_ERR = 17;
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const SECURITY_ERR = 18;
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const NETWORK_ERR = 19;
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const ABORT_ERR = 20;
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const URL_MISMATCH_ERR = 21;
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const QUOTA_EXCEEDED_ERR = 22;
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const TIMEOUT_ERR = 23;
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const INVALID_NODE_TYPE_ERR = 24;
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const DATA_CLONE_ERR = 25;
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// Defined in WebIDL 4.3.
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// https://webidl.spec.whatwg.org/#idl-DOMException
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const INDEX_SIZE_ERR = 1;
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const DOMSTRING_SIZE_ERR = 2;
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const HIERARCHY_REQUEST_ERR = 3;
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const WRONG_DOCUMENT_ERR = 4;
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const INVALID_CHARACTER_ERR = 5;
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const NO_DATA_ALLOWED_ERR = 6;
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const NO_MODIFICATION_ALLOWED_ERR = 7;
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const NOT_FOUND_ERR = 8;
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const NOT_SUPPORTED_ERR = 9;
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const INUSE_ATTRIBUTE_ERR = 10;
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const INVALID_STATE_ERR = 11;
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const SYNTAX_ERR = 12;
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const INVALID_MODIFICATION_ERR = 13;
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const NAMESPACE_ERR = 14;
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const INVALID_ACCESS_ERR = 15;
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const VALIDATION_ERR = 16;
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const TYPE_MISMATCH_ERR = 17;
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const SECURITY_ERR = 18;
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const NETWORK_ERR = 19;
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const ABORT_ERR = 20;
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const URL_MISMATCH_ERR = 21;
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const QUOTA_EXCEEDED_ERR = 22;
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const TIMEOUT_ERR = 23;
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const INVALID_NODE_TYPE_ERR = 24;
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const DATA_CLONE_ERR = 25;
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// Defined in WebIDL 2.8.1.
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// https://webidl.spec.whatwg.org/#dfn-error-names-table
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/** @type {Record<string, number>} */
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// the prototype should be null, to prevent user code from looking
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// up Object.prototype properties, such as "toString"
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const nameToCodeMapping = ObjectCreate(null, {
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IndexSizeError: { value: INDEX_SIZE_ERR },
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HierarchyRequestError: { value: HIERARCHY_REQUEST_ERR },
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WrongDocumentError: { value: WRONG_DOCUMENT_ERR },
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InvalidCharacterError: { value: INVALID_CHARACTER_ERR },
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NoModificationAllowedError: { value: NO_MODIFICATION_ALLOWED_ERR },
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NotFoundError: { value: NOT_FOUND_ERR },
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NotSupportedError: { value: NOT_SUPPORTED_ERR },
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InUseAttributeError: { value: INUSE_ATTRIBUTE_ERR },
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InvalidStateError: { value: INVALID_STATE_ERR },
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SyntaxError: { value: SYNTAX_ERR },
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InvalidModificationError: { value: INVALID_MODIFICATION_ERR },
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NamespaceError: { value: NAMESPACE_ERR },
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InvalidAccessError: { value: INVALID_ACCESS_ERR },
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TypeMismatchError: { value: TYPE_MISMATCH_ERR },
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SecurityError: { value: SECURITY_ERR },
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NetworkError: { value: NETWORK_ERR },
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AbortError: { value: ABORT_ERR },
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URLMismatchError: { value: URL_MISMATCH_ERR },
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QuotaExceededError: { value: QUOTA_EXCEEDED_ERR },
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TimeoutError: { value: TIMEOUT_ERR },
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InvalidNodeTypeError: { value: INVALID_NODE_TYPE_ERR },
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DataCloneError: { value: DATA_CLONE_ERR },
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});
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// Defined in WebIDL 2.8.1.
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// https://webidl.spec.whatwg.org/#dfn-error-names-table
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/** @type {Record<string, number>} */
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// the prototype should be null, to prevent user code from looking
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// up Object.prototype properties, such as "toString"
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const nameToCodeMapping = ObjectCreate(null, {
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IndexSizeError: { value: INDEX_SIZE_ERR },
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HierarchyRequestError: { value: HIERARCHY_REQUEST_ERR },
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WrongDocumentError: { value: WRONG_DOCUMENT_ERR },
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InvalidCharacterError: { value: INVALID_CHARACTER_ERR },
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NoModificationAllowedError: { value: NO_MODIFICATION_ALLOWED_ERR },
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NotFoundError: { value: NOT_FOUND_ERR },
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NotSupportedError: { value: NOT_SUPPORTED_ERR },
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InUseAttributeError: { value: INUSE_ATTRIBUTE_ERR },
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InvalidStateError: { value: INVALID_STATE_ERR },
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SyntaxError: { value: SYNTAX_ERR },
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InvalidModificationError: { value: INVALID_MODIFICATION_ERR },
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NamespaceError: { value: NAMESPACE_ERR },
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InvalidAccessError: { value: INVALID_ACCESS_ERR },
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TypeMismatchError: { value: TYPE_MISMATCH_ERR },
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SecurityError: { value: SECURITY_ERR },
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NetworkError: { value: NETWORK_ERR },
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AbortError: { value: ABORT_ERR },
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URLMismatchError: { value: URL_MISMATCH_ERR },
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QuotaExceededError: { value: QUOTA_EXCEEDED_ERR },
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TimeoutError: { value: TIMEOUT_ERR },
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InvalidNodeTypeError: { value: INVALID_NODE_TYPE_ERR },
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DataCloneError: { value: DATA_CLONE_ERR },
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});
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// Defined in WebIDL 4.3.
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// https://webidl.spec.whatwg.org/#idl-DOMException
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class DOMException {
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[_message];
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[_name];
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[_code];
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// Defined in WebIDL 4.3.
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// https://webidl.spec.whatwg.org/#idl-DOMException
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class DOMException {
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[_message];
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[_name];
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[_code];
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// https://webidl.spec.whatwg.org/#dom-domexception-domexception
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constructor(message = "", name = "Error") {
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message = webidl.converters.DOMString(message, {
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prefix: "Failed to construct 'DOMException'",
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context: "Argument 1",
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});
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name = webidl.converters.DOMString(name, {
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prefix: "Failed to construct 'DOMException'",
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context: "Argument 2",
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});
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const code = nameToCodeMapping[name] ?? 0;
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// https://webidl.spec.whatwg.org/#dom-domexception-domexception
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constructor(message = "", name = "Error") {
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message = webidl.converters.DOMString(message, {
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prefix: "Failed to construct 'DOMException'",
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context: "Argument 1",
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});
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name = webidl.converters.DOMString(name, {
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prefix: "Failed to construct 'DOMException'",
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context: "Argument 2",
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});
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const code = nameToCodeMapping[name] ?? 0;
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this[_message] = message;
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this[_name] = name;
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this[_code] = code;
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this[webidl.brand] = webidl.brand;
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this[_message] = message;
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this[_name] = name;
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this[_code] = code;
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this[webidl.brand] = webidl.brand;
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const error = new Error(message);
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error.name = "DOMException";
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ObjectDefineProperty(this, "stack", {
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value: error.stack,
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writable: true,
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configurable: true,
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});
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const error = new Error(message);
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error.name = "DOMException";
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ObjectDefineProperty(this, "stack", {
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value: error.stack,
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writable: true,
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configurable: true,
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});
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// `DOMException` isn't a native error, so `Error.prepareStackTrace()` is
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// not called when accessing `.stack`, meaning our structured stack trace
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// hack doesn't apply. This patches it in.
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ObjectDefineProperty(this, "__callSiteEvals", {
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value: ArrayPrototypeSlice(error.__callSiteEvals, 1),
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configurable: true,
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});
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}
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get message() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_message];
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}
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get name() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_name];
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}
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get code() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_code];
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}
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[SymbolFor("Deno.customInspect")](inspect) {
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if (ObjectPrototypeIsPrototypeOf(DOMExceptionPrototype, this)) {
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return `DOMException: ${this[_message]}`;
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} else {
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return inspect(consoleInternal.createFilteredInspectProxy({
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object: this,
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evaluate: false,
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keys: [
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"message",
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"name",
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"code",
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],
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}));
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}
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}
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// `DOMException` isn't a native error, so `Error.prepareStackTrace()` is
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// not called when accessing `.stack`, meaning our structured stack trace
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// hack doesn't apply. This patches it in.
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ObjectDefineProperty(this, "__callSiteEvals", {
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value: ArrayPrototypeSlice(error.__callSiteEvals, 1),
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configurable: true,
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});
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}
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ObjectSetPrototypeOf(DOMException.prototype, ErrorPrototype);
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webidl.configurePrototype(DOMException);
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const DOMExceptionPrototype = DOMException.prototype;
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const entries = ObjectEntries({
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INDEX_SIZE_ERR,
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DOMSTRING_SIZE_ERR,
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HIERARCHY_REQUEST_ERR,
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WRONG_DOCUMENT_ERR,
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INVALID_CHARACTER_ERR,
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NO_DATA_ALLOWED_ERR,
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NO_MODIFICATION_ALLOWED_ERR,
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NOT_FOUND_ERR,
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NOT_SUPPORTED_ERR,
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INUSE_ATTRIBUTE_ERR,
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INVALID_STATE_ERR,
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SYNTAX_ERR,
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INVALID_MODIFICATION_ERR,
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NAMESPACE_ERR,
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INVALID_ACCESS_ERR,
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VALIDATION_ERR,
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TYPE_MISMATCH_ERR,
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SECURITY_ERR,
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NETWORK_ERR,
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ABORT_ERR,
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URL_MISMATCH_ERR,
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QUOTA_EXCEEDED_ERR,
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TIMEOUT_ERR,
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INVALID_NODE_TYPE_ERR,
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DATA_CLONE_ERR,
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});
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for (let i = 0; i < entries.length; ++i) {
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const { 0: key, 1: value } = entries[i];
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const desc = { value, enumerable: true };
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ObjectDefineProperty(DOMException, key, desc);
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ObjectDefineProperty(DOMException.prototype, key, desc);
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get message() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_message];
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}
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window.__bootstrap.domException = { DOMException };
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})(this);
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get name() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_name];
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}
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get code() {
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webidl.assertBranded(this, DOMExceptionPrototype);
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return this[_code];
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}
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[SymbolFor("Deno.customInspect")](inspect) {
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if (ObjectPrototypeIsPrototypeOf(DOMExceptionPrototype, this)) {
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return `DOMException: ${this[_message]}`;
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} else {
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return inspect(createFilteredInspectProxy({
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object: this,
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evaluate: false,
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keys: [
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"message",
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"name",
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"code",
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],
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}));
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}
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}
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}
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ObjectSetPrototypeOf(DOMException.prototype, ErrorPrototype);
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webidl.configurePrototype(DOMException);
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const DOMExceptionPrototype = DOMException.prototype;
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const entries = ObjectEntries({
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INDEX_SIZE_ERR,
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DOMSTRING_SIZE_ERR,
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HIERARCHY_REQUEST_ERR,
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WRONG_DOCUMENT_ERR,
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INVALID_CHARACTER_ERR,
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NO_DATA_ALLOWED_ERR,
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NO_MODIFICATION_ALLOWED_ERR,
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NOT_FOUND_ERR,
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NOT_SUPPORTED_ERR,
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INUSE_ATTRIBUTE_ERR,
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INVALID_STATE_ERR,
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SYNTAX_ERR,
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INVALID_MODIFICATION_ERR,
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NAMESPACE_ERR,
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INVALID_ACCESS_ERR,
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VALIDATION_ERR,
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TYPE_MISMATCH_ERR,
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SECURITY_ERR,
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NETWORK_ERR,
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ABORT_ERR,
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URL_MISMATCH_ERR,
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QUOTA_EXCEEDED_ERR,
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TIMEOUT_ERR,
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INVALID_NODE_TYPE_ERR,
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DATA_CLONE_ERR,
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});
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for (let i = 0; i < entries.length; ++i) {
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const { 0: key, 1: value } = entries[i];
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const desc = { value, enumerable: true };
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ObjectDefineProperty(DOMException, key, desc);
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ObjectDefineProperty(DOMException.prototype, key, desc);
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}
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export default DOMException;
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