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-rw-r--r--addon-sdk/source/lib/toolkit/require.js91
1 files changed, 0 insertions, 91 deletions
diff --git a/addon-sdk/source/lib/toolkit/require.js b/addon-sdk/source/lib/toolkit/require.js
deleted file mode 100644
index dc3d26ab2..000000000
--- a/addon-sdk/source/lib/toolkit/require.js
+++ /dev/null
@@ -1,91 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const make = (exports, rootURI, components) => {
- const { Loader: { Loader, Require, Module, main } } =
- components.utils.import(rootURI + "toolkit/loader.js", {});
-
- const loader = Loader({
- id: "toolkit/require",
- rootURI: rootURI,
- isNative: true,
- paths: {
- "": rootURI,
- "devtools/": "resource://devtools/"
- }
- });
-
- // Implement require.unload(uri) that can be used to unload
- // already loaded module which is convinient during development phase.
- const unload = uri => {
- delete loader.sandboxes[uri];
- delete loader.modules[uri];
- };
-
- const builtins = new Set(Object.keys(loader.modules));
-
- // Below we define `require` & `require.resolve` that resolve passed
- // module id relative to the caller URI. This is not perfect but good
- // enough for common case & there is always an option to pass absolute
- // id when that
- // but presumably well enough to cover
-
- const require = (id, options={}) => {
- const { reload, all } = options;
- const requirerURI = components.stack.caller.filename;
- const requirer = Module(requirerURI, requirerURI);
- const require = Require(loader, requirer);
- if (reload) {
- // To load JS code into modules, loader uses `mozIJSSubScriptLoader`
- // which uses startup cache to avoid reading source from the same URI
- // more than once. Unless we invalidate statup cache changes to a module
- // won't be reflected even after reload. Therefor we must dispatch an
- // nsIObserverService notification that causes cache invalidation.
- // Note: This is not ideal since it destroys whole cache, but since there
- // is no way to invalidate individual entries, we assume performance hit
- // during development is acceptable.
- components.classes["@mozilla.org/observer-service;1"].
- getService(components.interfaces.nsIObserverService).
- notifyObservers({}, "startupcache-invalidate", null);
-
- if (all) {
- for (let uri of Object.keys(loader.sandboxes)) {
- unload(uri);
- }
- }
- else {
- unload(require.resolve(id));
- }
- }
- return require(id);
- };
-
- require.resolve = id => {
- const requirerURI = components.stack.caller.filename;
- const requirer = Module(requirerURI, requirerURI);
- return Require(loader, requirer).resolve(id);
- };
-
- exports.require = require;
-}
-
-// If loaded in the context of commonjs module, reload as JSM into an
-// exports object.
-if (typeof(require) === "function" && typeof(module) === "object") {
- require("chrome").Cu.import(module.uri, module.exports);
-}
-// If loaded in the context of JSM make a loader & require and define
-// new symbols as exported ones.
-else if (typeof(__URI__) === "string" && this["Components"]) {
- const builtin = Object.keys(this);
- const uri = __URI__.replace("toolkit/require.js", "");
- make(this, uri, this["Components"]);
-
- this.EXPORTED_SYMBOLS = Object.
- keys(this).
- filter($ => builtin.indexOf($) < 0);
-}
-else {
- throw Error("Loading require.js in this environment isn't supported")
-}