change: Upgrade Firestore and Storage Dependencies (#1760)

- Upgraded Firestore and Storage dependencies to their latest versions. As a result the following updates were also needed.
- Upgrade TypeScript to 4.x [breaking change!]
- Update the target settings in tsconfig. Since we drop support for Node.js 12, adopted the optimal settings for Node.js 14.
- Dropped support for Node.js 12 and updated the CIs to run on Node.js 14. Will also add Node.js 16 in a future PR.

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 14.x]
+        node-version: [14.x]
 
     steps:
     - uses: actions/checkout@v1

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 14.x
 
     - name: Install and build
       run: |
@@ -116,7 +116,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 14.x
 
     - name: Publish preflight check
       id: preflight

CONTRIBUTING.md

@@ -87,9 +87,9 @@ information on using pull requests.
 
 ### Prerequisites
 
-1. Node.js 10.13.0 or higher.
-2. NPM 5 or higher (NPM 6 recommended).
-3. Google Cloud SDK ([`gcloud`](https://cloud.google.com/sdk/downloads) utility)
+1. Node.js 14 or higher.
+2. `npm` 6 or higher.
+3. Google Cloud SDK ([`gcloud`](https://cloud.google.com/sdk/downloads) utility).
 
 ### Initial Setup
 

README.md

@@ -59,8 +59,7 @@ requests, code review feedback, and also pull requests.
 
 ## Supported Environments
 
-We support Node.js 12 and higher. However, Node.js 12 support is deprecated. We strongly encourage
-you to use Node.js 14 or higher as we will drop support for Node.js 12 in the next major version.
+We support Node.js 14 and higher.
 
 Please also note that the Admin SDK should only
 be used in server-side/back-end environments controlled by the app developer.

etc/firebase-admin.api.md

@@ -274,6 +274,14 @@ export namespace firestore {
     import WhereFilterOp = _firestore.WhereFilterOp;
     import WriteBatch = _firestore.WriteBatch;
     import WriteResult = _firestore.WriteResult;
+    import PartialWithFieldValue = _firestore.PartialWithFieldValue;
+    import WithFieldValue = _firestore.WithFieldValue;
+    import Primitive = _firestore.Primitive;
+    import NestedUpdateFields = _firestore.NestedUpdateFields;
+    import ChildUpdateFields = _firestore.ChildUpdateFields;
+    import AddPrefixToKeys = _firestore.AddPrefixToKeys;
+    import UnionToIntersection = _firestore.UnionToIntersection;
+    import ReadOnlyTransactionOptions = _firestore.ReadOnlyTransactionOptions;
     import setLogFunction = _firestore.setLogFunction;
 }
 

etc/firebase-admin.firestore.api.md

@@ -6,10 +6,12 @@
 
 /// <reference types="node" />
 
+import { AddPrefixToKeys } from '@google-cloud/firestore';
 import { Agent } from 'http';
 import { BulkWriter } from '@google-cloud/firestore';
 import { BulkWriterOptions } from '@google-cloud/firestore';
 import { BundleBuilder } from '@google-cloud/firestore';
+import { ChildUpdateFields } from '@google-cloud/firestore';
 import { CollectionGroup } from '@google-cloud/firestore';
 import { CollectionReference } from '@google-cloud/firestore';
 import { DocumentChange } from '@google-cloud/firestore';
@@ -23,30 +25,40 @@ import { Firestore } from '@google-cloud/firestore';
 import { FirestoreDataConverter } from '@google-cloud/firestore';
 import { GeoPoint } from '@google-cloud/firestore';
 import { GrpcStatus } from '@google-cloud/firestore';
+import { NestedUpdateFields } from '@google-cloud/firestore';
 import { OrderByDirection } from '@google-cloud/firestore';
+import { PartialWithFieldValue } from '@google-cloud/firestore';
 import { Precondition } from '@google-cloud/firestore';
+import { Primitive } from '@google-cloud/firestore';
 import { Query } from '@google-cloud/firestore';
 import { QueryDocumentSnapshot } from '@google-cloud/firestore';
 import { QueryPartition } from '@google-cloud/firestore';
 import { QuerySnapshot } from '@google-cloud/firestore';
+import { ReadOnlyTransactionOptions } from '@google-cloud/firestore';
 import { ReadOptions } from '@google-cloud/firestore';
 import { setLogFunction } from '@google-cloud/firestore';
 import { SetOptions } from '@google-cloud/firestore';
 import { Settings } from '@google-cloud/firestore';
 import { Timestamp } from '@google-cloud/firestore';
 import { Transaction } from '@google-cloud/firestore';
+import { UnionToIntersection } from '@google-cloud/firestore';
 import { UpdateData } from '@google-cloud/firestore';
 import { v1 } from '@google-cloud/firestore';
 import { WhereFilterOp } from '@google-cloud/firestore';
+import { WithFieldValue } from '@google-cloud/firestore';
 import { WriteBatch } from '@google-cloud/firestore';
 import { WriteResult } from '@google-cloud/firestore';
 
+export { AddPrefixToKeys }
+
 export { BulkWriter }
 
 export { BulkWriterOptions }
 
 export { BundleBuilder }
 
+export { ChildUpdateFields }
+
 export { CollectionGroup }
 
 export { CollectionReference }
@@ -78,10 +90,16 @@ export function getFirestore(app?: App): Firestore;
 
 export { GrpcStatus }
 
+export { NestedUpdateFields }
+
 export { OrderByDirection }
 
+export { PartialWithFieldValue }
+
 export { Precondition }
 
+export { Primitive }
+
 export { Query }
 
 export { QueryDocumentSnapshot }
@@ -90,6 +108,8 @@ export { QueryPartition }
 
 export { QuerySnapshot }
 
+export { ReadOnlyTransactionOptions }
+
 export { ReadOptions }
 
 export { setLogFunction }
@@ -102,12 +122,16 @@ export { Timestamp }
 
 export { Transaction }
 
+export { UnionToIntersection }
+
 export { UpdateData }
 
 export { v1 }
 
 export { WhereFilterOp }
 
+export { WithFieldValue }
+
 export { WriteBatch }
 
 export { WriteResult }