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-rw-r--r--cli/js2/06_util.js154
1 files changed, 0 insertions, 154 deletions
diff --git a/cli/js2/06_util.js b/cli/js2/06_util.js
deleted file mode 100644
index 086275bd8..000000000
--- a/cli/js2/06_util.js
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-((window) => {
- const { build } = window.__bootstrap.build;
- const internals = window.__bootstrap.internals;
- let logDebug = false;
- let logSource = "JS";
-
- function setLogDebug(debug, source) {
- logDebug = debug;
- if (source) {
- logSource = source;
- }
- }
-
- function log(...args) {
- if (logDebug) {
- // if we destructure `console` off `globalThis` too early, we don't bind to
- // the right console, therefore we don't log anything out.
- globalThis.console.log(`DEBUG ${logSource} -`, ...args);
- }
- }
-
- class AssertionError extends Error {
- constructor(msg) {
- super(msg);
- this.name = "AssertionError";
- }
- }
-
- function assert(cond, msg = "Assertion failed.") {
- if (!cond) {
- throw new AssertionError(msg);
- }
- }
-
- function createResolvable() {
- let resolve;
- let reject;
- const promise = new Promise((res, rej) => {
- resolve = res;
- reject = rej;
- });
- promise.resolve = resolve;
- promise.reject = reject;
- return promise;
- }
-
- function notImplemented() {
- throw new Error("not implemented");
- }
-
- function immutableDefine(
- o,
- p,
- // eslint-disable-next-line @typescript-eslint/no-explicit-any
- value,
- ) {
- Object.defineProperty(o, p, {
- value,
- configurable: false,
- writable: false,
- });
- }
-
- function pathFromURLWin32(url) {
- const hostname = url.hostname;
- const pathname = decodeURIComponent(url.pathname.replace(/\//g, "\\"));
-
- if (hostname !== "") {
- //TODO(actual-size) Node adds a punycode decoding step, we should consider adding this
- return `\\\\${hostname}${pathname}`;
- }
-
- const validPath = /^\\(?<driveLetter>[A-Za-z]):\\/;
- const matches = validPath.exec(pathname);
-
- if (!matches?.groups?.driveLetter) {
- throw new TypeError("A URL with the file schema must be absolute.");
- }
-
- // we don't want a leading slash on an absolute path in Windows
- return pathname.slice(1);
- }
-
- function pathFromURLPosix(url) {
- if (url.hostname !== "") {
- throw new TypeError(`Host must be empty.`);
- }
-
- return decodeURIComponent(url.pathname);
- }
-
- function pathFromURL(pathOrUrl) {
- if (pathOrUrl instanceof URL) {
- if (pathOrUrl.protocol != "file:") {
- throw new TypeError("Must be a file URL.");
- }
-
- return build.os == "windows"
- ? pathFromURLWin32(pathOrUrl)
- : pathFromURLPosix(pathOrUrl);
- }
- return pathOrUrl;
- }
-
- internals.exposeForTest("pathFromURL", pathFromURL);
-
- function writable(value) {
- return {
- value,
- writable: true,
- enumerable: true,
- configurable: true,
- };
- }
-
- function nonEnumerable(value) {
- return {
- value,
- writable: true,
- configurable: true,
- };
- }
-
- function readOnly(value) {
- return {
- value,
- enumerable: true,
- };
- }
-
- function getterOnly(getter) {
- return {
- get: getter,
- enumerable: true,
- };
- }
-
- window.__bootstrap.util = {
- log,
- setLogDebug,
- notImplemented,
- createResolvable,
- assert,
- AssertionError,
- immutableDefine,
- pathFromURL,
- writable,
- nonEnumerable,
- readOnly,
- getterOnly,
- };
-})(this);