try to install redis

.github/release.yml

@@ -15,4 +15,3 @@ changelog:
     - title: 🚨🚨🚨 Missing Labels - Add labels to the prs listed here and generate the release notes again
       labels:
         - "*"
-

.github/workflows/pull_request.yml

@@ -17,7 +17,7 @@ jobs:
     with:
       linux_exclude_swift_versions: "[{\"swift_version\": \"5.8\"}]"
       # since we don't have systemctl, we run the redis server manually in the background
-      linux_pre_build_command: apt-get update -y && apt-get install redis
+      linux_pre_build_command: apt-get update -y && apt-get install redis -y
       linux_env_vars: REDIS_URL=redis
       linux_build_command: bash -c 'redis-server &; swift test'
       enable_windows_checks: false

Sources/RediStack/ChannelHandlers/RedisPubSubHandler.swift

@@ -328,11 +328,14 @@ extension RedisPubSubHandler {
                 guard
                     let latestSubscriptionCount = results
                         .lazy
-                        .reversed()  // reverse to save time-complexity, as we just need the last (first) successful value
+                        // reverse to save time-complexity,
+                        // as we just need the last (first) successful value
+                        .reversed()
                         .compactMap({ try? $0.get() })
                         .first
-                    // if we have no success cases, we will still have at least one response that we can
-                    // rely on the 'get' method to throw the error for us, rather than unwrapping it ourselves
+                    // if we have no success cases, we will still have at least
+                    // one response that we can rely on the 'get' method to
+                    // throw the error for us, rather than unwrapping it ourselves
                 else { return try results.first!.get() }
 
                 return latestSubscriptionCount

Tests/RediStackIntegrationTests/RedisConnectionPoolTests.swift

@@ -156,7 +156,9 @@ extension RedisConnectionPoolTests {
                     }
             }
 
-        promises.forEach { $0.succeed(()) }
+        for promise in promises {
+          promise.succeed(())
+        }
         _ = try EventLoopFuture<Void>
             .whenAllSucceed(futures, on: pool.eventLoop)
             .always { _ in