Refactor code structure for improved readability and maintainability

docker/images/n8n-base/Dockerfile

@@ -25,7 +25,8 @@ RUN echo "https://dl-cdn.alpinelinux.org/alpine/v3.22/main" >> /etc/apk/reposito
         tzdata \
         ca-certificates \
         libc6-compat \
-        jq
+        jq \
+        ffmpeg
 
 # Install full-icu
 RUN npm install -g full-icu@1.5.0

docker/images/n8n/Dockerfile

@@ -6,7 +6,7 @@ ARG TARGETPLATFORM
 # ==============================================================================
 # STAGE 1: System Dependencies & Base Setup
 # ==============================================================================
-FROM n8nio/base:${NODE_VERSION} AS system-deps
+FROM n8nio/base:22-ffmpeg AS system-deps
 
 # ==============================================================================
 # STAGE 2: Application Artifact Processor

docker/images/n8n/n8n-task-runners.json

@@ -29,7 +29,11 @@
 				"N8N_VERSION",
 				"ENVIRONMENT",
 				"DEPLOYMENT_NAME"
-			]
+			],
+			"env-overrides": {
+				"NODE_FUNCTION_ALLOW_BUILTIN": "crypto",
+				"NODE_FUNCTION_ALLOW_EXTERNAL": "ytdl-core,youtube-dl-exec,yt-search,ytsr,moment"
+			}
 		}
 	]
 }

docker/images/runners/Dockerfile

@@ -112,7 +112,7 @@ COPY --from=node-alpine /usr/local/bin/node /usr/local/bin/node
 
 # libstdc++ is required by Node
 # libc6-compat is required by task-runner-launcher
-RUN apk add --no-cache ca-certificates tini libstdc++ libc6-compat
+RUN apk add --no-cache ca-certificates tini libstdc++ libc6-compat ffmpeg
 
 RUN addgroup -g 1000 -S runner \
  && adduser  -u 1000 -S -G runner -h /home/runner -D runner \

docker/images/runners/n8n-task-runners.json

@@ -14,6 +14,8 @@
 				"PATH",
 				"GENERIC_TIMEZONE",
 				"NODE_OPTIONS",
+				"NODE_FUNCTION_ALLOW_BUILTIN",
+				"NODE_FUNCTION_ALLOW_EXTERNAL",
 				"N8N_RUNNERS_AUTO_SHUTDOWN_TIMEOUT",
 				"N8N_RUNNERS_TASK_TIMEOUT",
 				"N8N_RUNNERS_MAX_CONCURRENCY",
@@ -36,6 +38,8 @@
 			"health-check-server-port": "5682",
 			"allowed-env": [
 				"PATH",
+				"NODE_FUNCTION_ALLOW_BUILTIN",
+				"NODE_FUNCTION_ALLOW_EXTERNAL",
 				"N8N_RUNNERS_LAUNCHER_LOG_LEVEL",
 				"N8N_RUNNERS_AUTO_SHUTDOWN_TIMEOUT",
 				"N8N_RUNNERS_TASK_TIMEOUT",

docker/images/runners/package.json

@@ -3,6 +3,10 @@
   "description": "Runtime-only extra dependencies for installing packages in the JavaScript task runner image. Installed at Docker image build time. Allow usage in the Code node via 'NODE_FUNCTION_ALLOW_EXTERNAL' env variable on n8n-task-runners.json.",
   "private": true,
   "dependencies": {
-    "moment": "2.30.1"
+    "moment": "2.30.1",
+    "ytdl-core": "^4.11.5",
+    "youtube-dl-exec": "^3.0.2",
+    "yt-search": "^2.10.4",
+    "ytsr": "^3.8.4"
   }
 }