initial commit of actions

github/codeql-action-v2/node_modules/@protobuf-ts/runtime-rpc/build/commonjs/deferred.js

@@ -0,0 +1,86 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Deferred = exports.DeferredState = void 0;
+var DeferredState;
+(function (DeferredState) {
+    DeferredState[DeferredState["PENDING"] = 0] = "PENDING";
+    DeferredState[DeferredState["REJECTED"] = 1] = "REJECTED";
+    DeferredState[DeferredState["RESOLVED"] = 2] = "RESOLVED";
+})(DeferredState = exports.DeferredState || (exports.DeferredState = {}));
+/**
+ * A deferred promise. This is a "controller" for a promise, which lets you
+ * pass a promise around and reject or resolve it from the outside.
+ *
+ * Warning: This class is to be used with care. Using it can make code very
+ * difficult to read. It is intended for use in library code that exposes
+ * promises, not for regular business logic.
+ */
+class Deferred {
+    /**
+     * @param preventUnhandledRejectionWarning - prevents the warning
+     * "Unhandled Promise rejection" by adding a noop rejection handler.
+     * Working with calls returned from the runtime-rpc package in an
+     * async function usually means awaiting one call property after
+     * the other. This means that the "status" is not being awaited when
+     * an earlier await for the "headers" is rejected. This causes the
+     * "unhandled promise reject" warning. A more correct behaviour for
+     * calls might be to become aware whether at least one of the
+     * promises is handled and swallow the rejection warning for the
+     * others.
+     */
+    constructor(preventUnhandledRejectionWarning = true) {
+        this._state = DeferredState.PENDING;
+        this._promise = new Promise((resolve, reject) => {
+            this._resolve = resolve;
+            this._reject = reject;
+        });
+        if (preventUnhandledRejectionWarning) {
+            this._promise.catch(_ => { });
+        }
+    }
+    /**
+     * Get the current state of the promise.
+     */
+    get state() {
+        return this._state;
+    }
+    /**
+     * Get the deferred promise.
+     */
+    get promise() {
+        return this._promise;
+    }
+    /**
+     * Resolve the promise. Throws if the promise is already resolved or rejected.
+     */
+    resolve(value) {
+        if (this.state !== DeferredState.PENDING)
+            throw new Error(`cannot resolve ${DeferredState[this.state].toLowerCase()}`);
+        this._resolve(value);
+        this._state = DeferredState.RESOLVED;
+    }
+    /**
+     * Reject the promise. Throws if the promise is already resolved or rejected.
+     */
+    reject(reason) {
+        if (this.state !== DeferredState.PENDING)
+            throw new Error(`cannot reject ${DeferredState[this.state].toLowerCase()}`);
+        this._reject(reason);
+        this._state = DeferredState.REJECTED;
+    }
+    /**
+     * Resolve the promise. Ignore if not pending.
+     */
+    resolvePending(val) {
+        if (this._state === DeferredState.PENDING)
+            this.resolve(val);
+    }
+    /**
+     * Reject the promise. Ignore if not pending.
+     */
+    rejectPending(reason) {
+        if (this._state === DeferredState.PENDING)
+            this.reject(reason);
+    }
+}
+exports.Deferred = Deferred;