Split NIO ChannelHandler conformances into separate files from RESP Encoder/Decoder

Author: Mordil

Sources/NIORedis/ChannelHandlers/RESPDecoder+ByteToMessage.swift

@@ -0,0 +1,21 @@
+import NIO
+
+extension RESPDecoder: ByteToMessageDecoder {
+    /// `ByteToMessageDecoder.InboundOut`
+    public typealias InboundOut = RESPValue
+
+    /// See `ByteToMessageDecoder.decode(ctx:buffer:)`
+    public func decode(ctx: ChannelHandlerContext, buffer: inout ByteBuffer) throws -> DecodingState {
+        var position = 0
+
+        switch try parse(at: &position, from: &buffer) {
+        case .notYetParsed:
+            return .needMoreData
+
+        case .parsed(let RESPValue):
+            ctx.fireChannelRead(wrapInboundOut(RESPValue))
+            buffer.moveReaderIndex(forwardBy: position)
+            return .continue
+        }
+    }
+}

Sources/NIORedis/ChannelHandlers/RESPEncoder+MessageToByte.swift

@@ -0,0 +1,11 @@
+import NIO
+
+extension RESPEncoder: MessageToByteEncoder {
+    /// See `MessageToByteEncoder.OutboundIn`
+    public typealias OutboundIn = RESPValue
+
+    /// See `RESPEncoder.encode(ctx:data:out:)`
+    public func encode(ctx: ChannelHandlerContext, data: RESPValue, out: inout ByteBuffer) throws {
+        out.write(bytes: encode(data))
+    }
+}

Sources/NIORedis/ChannelHandlers/RESPDecoder.swift renamed to Sources/NIORedis/RESP/RESPDecoder.swift

@@ -186,23 +186,3 @@ public final class RESPDecoder {
         return .parsed(.array(values))
     }
 }
-
-extension RESPDecoder: ByteToMessageDecoder {
-    /// `ByteToMessageDecoder.InboundOut`
-    public typealias InboundOut = RESPValue
-
-    /// See `ByteToMessageDecoder.decode(ctx:buffer:)`
-    public func decode(ctx: ChannelHandlerContext, buffer: inout ByteBuffer) throws -> DecodingState {
-        var position = 0
-
-        switch try parse(at: &position, from: &buffer) {
-        case .notYetParsed:
-            return .needMoreData
-
-        case .parsed(let RESPValue):
-            ctx.fireChannelRead(wrapInboundOut(RESPValue))
-            buffer.moveReaderIndex(forwardBy: position)
-            return .continue
-        }
-    }
-}

Sources/NIORedis/ChannelHandlers/RESPEncoder.swift renamed to Sources/NIORedis/RESP/RESPEncoder.swift

@@ -1,12 +1,11 @@
 import Foundation
-import NIO
 
 /// Translates `RedisValue` into raw bytes, formatted according to the Redis Serialization Protocol (RESP).
 ///
 /// See: https://redis.io/topics/protocol
 public final class RESPEncoder {
     public init() { }
-    
+
     /// Encodes the `RedisValue` to bytes, following the RESP specification.
     ///
     /// See https://redis.io/topics/protocol
@@ -35,15 +34,3 @@ public final class RESPEncoder {
         }
     }
 }
-
-// MARK: MessageToByteEncoder
-
-extension RESPEncoder: MessageToByteEncoder {
-    /// See `MessageToByteEncoder.OutboundIn`
-    public typealias OutboundIn = RESPValue
-
-    /// See `RESPEncoder.encode(ctx:data:out:)`
-    public func encode(ctx: ChannelHandlerContext, data: RESPValue, out: inout ByteBuffer) throws {
-        out.write(bytes: encode(data))
-    }
-}