Add Azure Cosmos DB for MongoDB trigger, input, and output bindings

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@azure/functions",
-    "version": "4.15.0",
+    "version": "4.16.0-preview",
     "description": "Microsoft Azure Functions NodeJS Framework",
     "keywords": [
         "azure",
@@ -85,4 +85,4 @@
         "webpack": "^5.74.0",
         "webpack-cli": "^4.10.0"
     }
-}
+}

scripts/validateRelease.ts

@@ -32,8 +32,8 @@ function validateRelease(publishTag: string, dropPath: string): void {
     let expectedFormat: string;
     switch (publishTag) {
         case 'preview':
-            regex = /^[0-9]+\.[0-9]+\.[0-9]+-alpha\.[0-9]+$/;
-            expectedFormat = 'x.x.x-alpha.x';
+            regex = /^[0-9]+\.[0-9]+\.[0-9]+-preview$/;
+            expectedFormat = 'x.x.x-preview';
             break;
         case 'latest':
         case 'legacy':
@@ -48,4 +48,4 @@ function validateRelease(publishTag: string, dropPath: string): void {
             `Version number for tag "${publishTag}" should be in format "${expectedFormat}". Instead got "${versionNumber}"`
         );
     }
-}
+}

src/app.ts

@@ -4,6 +4,7 @@
 import {
     ConnectorTriggerFunctionOptions,
     CosmosDBFunctionOptions,
+    CosmosDBMongoFunctionOptions,
     EventGridFunctionOptions,
     EventHubFunctionOptions,
     FunctionTrigger,
@@ -137,6 +138,11 @@ export function cosmosDB(name: string, options: CosmosDBFunctionOptions): void {
     generic(name, convertToGenericOptions(options, <any>trigger.cosmosDB));
 }
 
+export function cosmosDBMongo<T = unknown>(name: string, options: CosmosDBMongoFunctionOptions<T>): void {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
+    generic(name, convertToGenericOptions(options, <any>trigger.cosmosDBMongo));
+}
+
 export function warmup(name: string, options: WarmupFunctionOptions): void {
     generic(name, convertToGenericOptions(options, trigger.warmup));
 }

src/constants.ts

@@ -1,6 +1,6 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License.
-
-export const version = '4.15.0';
-
-export const returnBindingKey = '$return';
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the MIT License.
+
+export const version = '4.16.0-preview';
+
+export const returnBindingKey = '$return';

src/input.ts

@@ -4,6 +4,8 @@
 import {
     CosmosDBInput,
     CosmosDBInputOptions,
+    CosmosDBMongoInput,
+    CosmosDBMongoInputOptions,
     FunctionInput,
     GenericInputOptions,
     MySqlInput,
@@ -42,6 +44,13 @@ export function cosmosDB(options: CosmosDBInputOptions): CosmosDBInput {
     });
 }
 
+export function cosmosDBMongo(options: CosmosDBMongoInputOptions): CosmosDBMongoInput {
+    return addInputBindingName({
+        ...options,
+        type: 'cosmosDBMongo',
+    });
+}
+
 export function sql(options: SqlInputOptions): SqlInput {
     return addInputBindingName({
         ...options,

src/output.ts

@@ -1,124 +1,133 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License.
-
-import {
-    CosmosDBOutput,
-    CosmosDBOutputOptions,
-    EventGridOutput,
-    EventGridOutputOptions,
-    EventHubOutput,
-    EventHubOutputOptions,
-    FunctionOutput,
-    GenericOutputOptions,
-    HttpOutput,
-    HttpOutputOptions,
-    MySqlOutput,
-    MySqlOutputOptions,
-    ServiceBusQueueOutput,
-    ServiceBusQueueOutputOptions,
-    ServiceBusTopicOutput,
-    ServiceBusTopicOutputOptions,
-    SqlOutput,
-    SqlOutputOptions,
-    StorageBlobOutput,
-    StorageBlobOutputOptions,
-    StorageQueueOutput,
-    StorageQueueOutputOptions,
-    TableOutput,
-    TableOutputOptions,
-    WebPubSubOutput,
-    WebPubSubOutputOptions,
-} from '@azure/functions';
-import { addBindingName } from './addBindingName';
-
-export function http(options: HttpOutputOptions): HttpOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'http',
-    });
-}
-
-export function storageBlob(options: StorageBlobOutputOptions): StorageBlobOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'blob',
-    });
-}
-
-export function table(options: TableOutputOptions): TableOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'table',
-    });
-}
-
-export function storageQueue(options: StorageQueueOutputOptions): StorageQueueOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'queue',
-    });
-}
-
-export function serviceBusQueue(options: ServiceBusQueueOutputOptions): ServiceBusQueueOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'serviceBus',
-    });
-}
-
-export function serviceBusTopic(options: ServiceBusTopicOutputOptions): ServiceBusTopicOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'serviceBus',
-    });
-}
-
-export function eventHub(options: EventHubOutputOptions): EventHubOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'eventHub',
-    });
-}
-
-export function eventGrid(options: EventGridOutputOptions): EventGridOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'eventGrid',
-    });
-}
-
-export function cosmosDB(options: CosmosDBOutputOptions): CosmosDBOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'cosmosDB',
-    });
-}
-
-export function sql(options: SqlOutputOptions): SqlOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'sql',
-    });
-}
-
-export function mySql(options: MySqlOutputOptions): MySqlOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'mysql',
-    });
-}
-
-export function webPubSub(options: WebPubSubOutputOptions): WebPubSubOutput {
-    return addOutputBindingName({
-        ...options,
-        type: 'webPubSub',
-    });
-}
-
-export function generic(options: GenericOutputOptions): FunctionOutput {
-    return addOutputBindingName(options);
-}
-
-function addOutputBindingName<T extends { type: string; name?: string }>(binding: T): T & { name: string } {
-    return addBindingName(binding, 'Output');
-}
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the MIT License.
+
+import {
+    CosmosDBMongoOutput,
+    CosmosDBMongoOutputOptions,
+    CosmosDBOutput,
+    CosmosDBOutputOptions,
+    EventGridOutput,
+    EventGridOutputOptions,
+    EventHubOutput,
+    EventHubOutputOptions,
+    FunctionOutput,
+    GenericOutputOptions,
+    HttpOutput,
+    HttpOutputOptions,
+    MySqlOutput,
+    MySqlOutputOptions,
+    ServiceBusQueueOutput,
+    ServiceBusQueueOutputOptions,
+    ServiceBusTopicOutput,
+    ServiceBusTopicOutputOptions,
+    SqlOutput,
+    SqlOutputOptions,
+    StorageBlobOutput,
+    StorageBlobOutputOptions,
+    StorageQueueOutput,
+    StorageQueueOutputOptions,
+    TableOutput,
+    TableOutputOptions,
+    WebPubSubOutput,
+    WebPubSubOutputOptions,
+} from '@azure/functions';
+import { addBindingName } from './addBindingName';
+
+export function http(options: HttpOutputOptions): HttpOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'http',
+    });
+}
+
+export function storageBlob(options: StorageBlobOutputOptions): StorageBlobOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'blob',
+    });
+}
+
+export function table(options: TableOutputOptions): TableOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'table',
+    });
+}
+
+export function storageQueue(options: StorageQueueOutputOptions): StorageQueueOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'queue',
+    });
+}
+
+export function serviceBusQueue(options: ServiceBusQueueOutputOptions): ServiceBusQueueOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'serviceBus',
+    });
+}
+
+export function serviceBusTopic(options: ServiceBusTopicOutputOptions): ServiceBusTopicOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'serviceBus',
+    });
+}
+
+export function eventHub(options: EventHubOutputOptions): EventHubOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'eventHub',
+    });
+}
+
+export function eventGrid(options: EventGridOutputOptions): EventGridOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'eventGrid',
+    });
+}
+
+export function cosmosDB(options: CosmosDBOutputOptions): CosmosDBOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'cosmosDB',
+    });
+}
+
+export function cosmosDBMongo(options: CosmosDBMongoOutputOptions): CosmosDBMongoOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'cosmosDBMongo',
+    });
+}
+
+export function sql(options: SqlOutputOptions): SqlOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'sql',
+    });
+}
+
+export function mySql(options: MySqlOutputOptions): MySqlOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'mysql',
+    });
+}
+
+export function webPubSub(options: WebPubSubOutputOptions): WebPubSubOutput {
+    return addOutputBindingName({
+        ...options,
+        type: 'webPubSub',
+    });
+}
+
+export function generic(options: GenericOutputOptions): FunctionOutput {
+    return addOutputBindingName(options);
+}
+
+function addOutputBindingName<T extends { type: string; name?: string }>(binding: T): T & { name: string } {
+    return addBindingName(binding, 'Output');
+}

src/trigger.ts

@@ -4,6 +4,8 @@
 import {
     ConnectorTrigger,
     ConnectorTriggerOptions,
+    CosmosDBMongoTrigger,
+    CosmosDBMongoTriggerOptions,
     CosmosDBTrigger,
     CosmosDBTriggerOptions,
     EventGridTrigger,
@@ -109,6 +111,13 @@ export function cosmosDB(options: CosmosDBTriggerOptions): CosmosDBTrigger {
     });
 }
 
+export function cosmosDBMongo(options: CosmosDBMongoTriggerOptions): CosmosDBMongoTrigger {
+    return addTriggerBindingName({
+        ...options,
+        type: 'cosmosDBMongoTrigger',
+    });
+}
+
 export function warmup(options: WarmupTriggerOptions): WarmupTrigger {
     return addTriggerBindingName({
         ...options,