Refactor code structure for improved readability and maintainability

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"
   }
 }