Add support for redis functions (#2020)

* fix #1906 - implement BITFIELD_RO

* initial support for redis functions

* fix test utils

* redis functions commands and tests

* upgrade deps

* fix "Property 'uninstall' does not exist on type 'SinonFakeTimers'"

* upgrade dockers version

* Merge branch 'master' of github.com:redis/node-redis into functions

* fix FUNCTION LIST WITHCODE and FUNCTION STATS

* upgrade deps

* set minimum version for FCALL and FCALL_RO

* fix FUNCTION LOAD

* FUNCTION LOAD

* fix FUNCTION LOAD & FUNCTION LIST & FUNCTION LOAD WITHCODE

* fix FUNCTION_LIST_WITHCODE test

Author: leibale

.github/workflows/tests.yml

@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version: ['12', '14', '16']
-        redis-version: ['5', '6.0', '6.2', '7.0-rc2']
+        redis-version: ['5', '6.0', '6.2', '7.0-rc3']
     steps:
       - uses: actions/checkout@v2.3.4
         with:

index.ts

@@ -1,5 +1,6 @@
 import {
     RedisModules,
+    RedisFunctions,
     RedisScripts,
     createClient as _createClient,
     RedisClientOptions,
@@ -33,12 +34,17 @@ export type RedisDefaultModules = typeof modules;
 
 export type RedisClientType<
     M extends RedisModules = RedisDefaultModules,
+    F extends RedisFunctions = Record<string, never>,
     S extends RedisScripts = Record<string, never>
-> = _RedisClientType<M, S>;
+> = _RedisClientType<M, F, S>;
 
-export function createClient<M extends RedisModules, S extends RedisScripts>(
-    options?: RedisClientOptions<M, S>
-): _RedisClientType<RedisDefaultModules & M, S> {
+export function createClient<
+    M extends RedisModules,
+    F extends RedisFunctions,
+    S extends RedisScripts
+>(
+    options?: RedisClientOptions<M, F, S>
+): _RedisClientType<RedisDefaultModules & M, F, S> {
     return _createClient({
         ...options,
         modules: {
@@ -50,12 +56,17 @@ export function createClient<M extends RedisModules, S extends RedisScripts>(
 
 export type RedisClusterType<
     M extends RedisModules = RedisDefaultModules,
+    F extends RedisFunctions = Record<string, never>,
     S extends RedisScripts = Record<string, never>
-> = _RedisClusterType<M, S>;
+> = _RedisClusterType<M, F, S>;
 
-export function createCluster<M extends RedisModules, S extends RedisScripts>(
-    options: RedisClusterOptions<M, S>
-): RedisClusterType<RedisDefaultModules & M, S> {
+export function createCluster<
+    M extends RedisModules,
+    F extends RedisFunctions,
+    S extends RedisScripts
+>(
+    options: RedisClusterOptions<M, F, S>
+): RedisClusterType<RedisDefaultModules & M, F, S> {
     return _createCluster({
         ...options,
         modules: {

package-lock.json

@@ -3,7 +3,7 @@ import RedisCluster from './lib/cluster';
 
 export { RedisClientType, RedisClientOptions } from './lib/client';
 
-export { RedisModules, RedisScripts } from './lib/commands';
+export { RedisModules, RedisFunctions, RedisScripts } from './lib/commands';
 
 export const createClient = RedisClient.create;
 

packages/client/index.ts

@@ -62,6 +62,15 @@ import * as ECHO from '../commands/ECHO';
 import * as FAILOVER from '../commands/FAILOVER';
 import * as FLUSHALL from '../commands/FLUSHALL';
 import * as FLUSHDB from '../commands/FLUSHDB';
+import * as FUNCTION_DELETE from '../commands/FUNCTION_DELETE';
+import * as FUNCTION_DUMP from '../commands/FUNCTION_DUMP';
+import * as FUNCTION_FLUSH from '../commands/FUNCTION_FLUSH';
+import * as FUNCTION_KILL from '../commands/FUNCTION_KILL';
+import * as FUNCTION_LIST_WITHCODE from '../commands/FUNCTION_LIST_WITHCODE';
+import * as FUNCTION_LIST from '../commands/FUNCTION_LIST';
+import * as FUNCTION_LOAD from '../commands/FUNCTION_LOAD';
+import * as FUNCTION_RESTORE from '../commands/FUNCTION_RESTORE';
+import * as FUNCTION_STATS from '../commands/FUNCTION_STATS';
 import * as HELLO from '../commands/HELLO';
 import * as INFO from '../commands/INFO';
 import * as KEYS from '../commands/KEYS';
@@ -228,6 +237,24 @@ export default {
     flushAll: FLUSHALL,
     FLUSHDB,
     flushDb: FLUSHDB,
+    FUNCTION_DELETE,
+    functionDelete: FUNCTION_DELETE,
+    FUNCTION_DUMP,
+    functionDump: FUNCTION_DUMP,
+    FUNCTION_FLUSH,
+    functionFlush: FUNCTION_FLUSH,
+    FUNCTION_KILL,
+    functionKill: FUNCTION_KILL,
+    FUNCTION_LIST_WITHCODE,
+    functionListWithCode: FUNCTION_LIST_WITHCODE,
+    FUNCTION_LIST,
+    functionList: FUNCTION_LIST,
+    FUNCTION_LOAD,
+    functionLoad: FUNCTION_LOAD,
+    FUNCTION_RESTORE,
+    functionRestore: FUNCTION_RESTORE,
+    FUNCTION_STATS,
+    functionStats: FUNCTION_STATS,
     HELLO,
     hello: HELLO,
     INFO,