Initial commit

1 files changed, 146 insertions, 0 deletions

diff --git a/desktop/node_modules/bluebird/js/release/finally.js b/desktop/node_modules/bluebird/js/release/finally.js
new file mode 100644
index 0000000..d57444b
--- /dev/null
+++ b/desktop/node_modules/bluebird/js/release/finally.js
@@ -0,0 +1,146 @@
+"use strict";
+module.exports = function(Promise, tryConvertToPromise, NEXT_FILTER) {
+var util = require("./util");
+var CancellationError = Promise.CancellationError;
+var errorObj = util.errorObj;
+var catchFilter = require("./catch_filter")(NEXT_FILTER);
+
+function PassThroughHandlerContext(promise, type, handler) {
+    this.promise = promise;
+    this.type = type;
+    this.handler = handler;
+    this.called = false;
+    this.cancelPromise = null;
+}
+
+PassThroughHandlerContext.prototype.isFinallyHandler = function() {
+    return this.type === 0;
+};
+
+function FinallyHandlerCancelReaction(finallyHandler) {
+    this.finallyHandler = finallyHandler;
+}
+
+FinallyHandlerCancelReaction.prototype._resultCancelled = function() {
+    checkCancel(this.finallyHandler);
+};
+
+function checkCancel(ctx, reason) {
+    if (ctx.cancelPromise != null) {
+        if (arguments.length > 1) {
+            ctx.cancelPromise._reject(reason);
+        } else {
+            ctx.cancelPromise._cancel();
+        }
+        ctx.cancelPromise = null;
+        return true;
+    }
+    return false;
+}
+
+function succeed() {
+    return finallyHandler.call(this, this.promise._target()._settledValue());
+}
+function fail(reason) {
+    if (checkCancel(this, reason)) return;
+    errorObj.e = reason;
+    return errorObj;
+}
+function finallyHandler(reasonOrValue) {
+    var promise = this.promise;
+    var handler = this.handler;
+
+    if (!this.called) {
+        this.called = true;
+        var ret = this.isFinallyHandler()
+            ? handler.call(promise._boundValue())
+            : handler.call(promise._boundValue(), reasonOrValue);
+        if (ret === NEXT_FILTER) {
+            return ret;
+        } else if (ret !== undefined) {
+            promise._setReturnedNonUndefined();
+            var maybePromise = tryConvertToPromise(ret, promise);
+            if (maybePromise instanceof Promise) {
+                if (this.cancelPromise != null) {
+                    if (maybePromise._isCancelled()) {
+                        var reason =
+                            new CancellationError("late cancellation observer");
+                        promise._attachExtraTrace(reason);
+                        errorObj.e = reason;
+                        return errorObj;
+                    } else if (maybePromise.isPending()) {
+                        maybePromise._attachCancellationCallback(
+                            new FinallyHandlerCancelReaction(this));
+                    }
+                }
+                return maybePromise._then(
+                    succeed, fail, undefined, this, undefined);
+            }
+        }
+    }
+
+    if (promise.isRejected()) {
+        checkCancel(this);
+        errorObj.e = reasonOrValue;
+        return errorObj;
+    } else {
+        checkCancel(this);
+        return reasonOrValue;
+    }
+}
+
+Promise.prototype._passThrough = function(handler, type, success, fail) {
+    if (typeof handler !== "function") return this.then();
+    return this._then(success,
+                      fail,
+                      undefined,
+                      new PassThroughHandlerContext(this, type, handler),
+                      undefined);
+};
+
+Promise.prototype.lastly =
+Promise.prototype["finally"] = function (handler) {
+    return this._passThrough(handler,
+                             0,
+                             finallyHandler,
+                             finallyHandler);
+};
+
+
+Promise.prototype.tap = function (handler) {
+    return this._passThrough(handler, 1, finallyHandler);
+};
+
+Promise.prototype.tapCatch = function (handlerOrPredicate) {
+    var len = arguments.length;
+    if(len === 1) {
+        return this._passThrough(handlerOrPredicate,
+                                 1,
+                                 undefined,
+                                 finallyHandler);
+    } else {
+         var catchInstances = new Array(len - 1),
+            j = 0, i;
+        for (i = 0; i < len - 1; ++i) {
+            var item = arguments[i];
+            if (util.isObject(item)) {
+                catchInstances[j++] = item;
+            } else {
+                return Promise.reject(new TypeError(
+                    "tapCatch statement predicate: "
+                    + "expecting an object but got " + util.classString(item)
+                ));
+            }
+        }
+        catchInstances.length = j;
+        var handler = arguments[i];
+        return this._passThrough(catchFilter(catchInstances, handler, this),
+                                 1,
+                                 undefined,
+                                 finallyHandler);
+    }
+
+};
+
+return PassThroughHandlerContext;
+};