update README and docker-compose configuration

Co-authored-by: Copilot <copilot@github.com>

README.md

@@ -1,6 +1,3 @@
-## Fork note
-This project is forked from [alexta69/metube](https://github.com/alexta69/metube).
-
 # MyTube
 
 ![Build Status](https://github.com/TonyBlur/mytube/actions/workflows/main.yml/badge.svg)
@@ -23,6 +20,8 @@ docker run -d -p 8081:8081 -v /path/to/downloads:/downloads ghcr.io/tonyblur/myt
 
 ## 🐳 Run using docker-compose
 
+Save the following to `docker-compose.yml` in your working directory, update `/path/to/downloads` to your desired download location, then run `docker-compose up -d`:
+
 ```yaml
 services:
   mytube:
@@ -33,25 +32,44 @@ services:
       - "8081:8081"
     volumes:
       - /path/to/downloads:/downloads
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - MAX_CONCURRENT_DOWNLOADS=3
+```
+
+A complete [docker-compose.yml](docker-compose.yml) with all available configuration options is included in the repository. Use it as a template for advanced setups, or quickly start with:
+
+```bash
+docker-compose up -d
+```
+
+Logs can be viewed with:
+```bash
+docker-compose logs -f mytube
 ```
 
 ## ⚙️ Configuration via environment variables
 
-Certain values can be set via environment variables, using the `-e` parameter on the docker command line, or the `environment:` section in docker-compose.
+### Setting environment variables
 
-You can also load variables from files:
+**Docker CLI:** `docker run -e PORT=9000 -e MAX_CONCURRENT_DOWNLOADS=5 ghcr.io/tonyblur/mytube`
-* Docker CLI supports `--env-file /path/to/.env`.
+
-* The container entrypoint auto-loads `/app/.env` if present, and also loads a custom file when `ENV_FILE` points to it.
+**docker-compose:** Add `environment:` section with key-value pairs (see [docker-compose.yml](docker-compose.yml) for examples).
+
+**From .env file:** `docker-compose --env-file .env up` or mount `/path/to/.env:/app/.env:ro` in volumes.
+
+### Available variables
 
 ### ⬇️ Download Behavior
 
-* __MAX_CONCURRENT_DOWNLOADS__: Maximum number of simultaneous downloads allowed. For example, if set to `5`, then at most five downloads will run concurrently, and any additional downloads will wait until one of the active downloads completes. Defaults to `3`. 
+* __MAX_CONCURRENT_DOWNLOADS__: Max simultaneous downloads. Defaults to `3`. 
-* __DELETE_FILE_ON_TRASHCAN__: if `true`, downloaded files are deleted on the server, when they are trashed from the "Completed" section of the UI. Defaults to `false`.
+* __DELETE_FILE_ON_TRASHCAN__: Delete files when trashed from UI. Defaults to `false`.
-* __DEFAULT_OPTION_PLAYLIST_ITEM_LIMIT__: Maximum number of playlist items that can be downloaded. Defaults to `0` (no limit).
+* __DEFAULT_OPTION_PLAYLIST_ITEM_LIMIT__: Max playlist items to download. Defaults to `0` (no limit).
-* __SUBSCRIPTION_DEFAULT_CHECK_INTERVAL__: Default minutes between automatic checks for each subscription. Defaults to `60`.
+* __SUBSCRIPTION_DEFAULT_CHECK_INTERVAL__: Minutes between subscription checks. Defaults to `60`.
-* __SUBSCRIPTION_SCAN_PLAYLIST_END__: Maximum playlist/channel entries to fetch per subscription check (newest-first). Defaults to `50`.
+* __SUBSCRIPTION_SCAN_PLAYLIST_END__: Max playlist/channel entries per check. Defaults to `50`.
-* __SUBSCRIPTION_MAX_SEEN_IDS__: Cap on stored video IDs per subscription to limit state file growth. Defaults to `50000`.
+* __SUBSCRIPTION_MAX_SEEN_IDS__: Cap on stored video IDs per subscription. Defaults to `50000`.
-* __CLEAR_COMPLETED_AFTER__: Number of seconds after which completed (and failed) downloads are automatically removed from the "Completed" list. Defaults to `0` (disabled).
+* __CLEAR_COMPLETED_AFTER__: Seconds until auto-removing completed downloads. Defaults to `0` (disabled).
 
 ### 📁 Storage & Directories
 
@@ -393,3 +411,6 @@ docker build -t mytube .
 ```
 
 Note that if you're running the server in VSCode, your downloads will go to your user's Downloads folder (this is configured via the environment in `.vscode/launch.json`).
+
+## 🍴 Fork note
+This project is forked from [alexta69/metube](https://github.com/alexta69/metube).

docker-compose.yml

@@ -0,0 +1,118 @@
+version: '3.8'
+
+services:
+  mytube:
+    image: ghcr.io/tonyblur/mytube
+    container_name: mytube
+    restart: unless-stopped
+    ports:
+      - "8081:8081"
+    volumes:
+      # Required: download directory (matches DOWNLOAD_DIR, STATE_DIR, TEMP_DIR)
+      - /path/to/downloads:/downloads
+      
+      # Optional: environment configuration file
+      # - /path/to/.env:/app/.env:ro
+      
+      # Optional: yt-dlp global options file
+      # - /path/to/ytdl-options.json:/config/ytdl-options.json:ro
+      
+      # Optional: yt-dlp presets file
+      # - /path/to/ytdl-presets.json:/config/ytdl-presets.json:ro
+      
+      # Optional: HTTPS certificates (if HTTPS=true)
+      # - /path/to/ssl/crt.pem:/ssl/crt.pem:ro
+      # - /path/to/ssl/key.pem:/ssl/key.pem:ro
+      
+      # Optional: custom robots.txt
+      # - /path/to/robots.txt:/etc/robots.txt:ro
+    
+    environment:
+      # === Container Setup ===
+      # - PUID=1000
+      # - PGID=1000
+      # - UMASK=022
+      # - DEFAULT_THEME=auto
+      # - LOGLEVEL=INFO
+      # - ENABLE_ACCESSLOG=false
+      
+      # === Directory Configuration ===
+      # - DOWNLOAD_DIR=/downloads
+      # - STATE_DIR=/downloads/.metube
+      # - TEMP_DIR=/downloads
+      # - AUDIO_DOWNLOAD_DIR=/audio
+      
+      # === Web Server ===
+      # - HOST=0.0.0.0
+      # - PORT=8081
+      - PUBLIC_MODE=false
+      # - URL_PREFIX=/mytube/
+      # - PUBLIC_HOST_URL=download/
+      # - PUBLIC_HOST_AUDIO_URL=audio_download/
+      # - HTTPS=false
+      # - CERTFILE=/ssl/crt.pem
+      # - KEYFILE=/ssl/key.pem
+      # - CORS_ALLOWED_ORIGINS=
+      # - ROBOTS_TXT=
+      
+      # === Download Behavior ===
+      # - MAX_CONCURRENT_DOWNLOADS=3
+      # - DELETE_FILE_ON_TRASHCAN=false
+      # - DEFAULT_OPTION_PLAYLIST_ITEM_LIMIT=0
+      # - SUBSCRIPTION_DEFAULT_CHECK_INTERVAL=60
+      # - SUBSCRIPTION_SCAN_PLAYLIST_END=50
+      # - SUBSCRIPTION_MAX_SEEN_IDS=50000
+      # - CLEAR_COMPLETED_AFTER=0
+      
+      # === File Naming & Output ===
+      # - OUTPUT_TEMPLATE=%(title)s.%(ext)s
+      # - OUTPUT_TEMPLATE_CHAPTER=%(title)s - %(section_number)02d - %(section_title)s.%(ext)s
+      # - OUTPUT_TEMPLATE_PLAYLIST=%(playlist_title)s/%(title)s.%(ext)s
+      # - OUTPUT_TEMPLATE_CHANNEL=%(channel)s/%(title)s.%(ext)s
+      
+      # === yt-dlp Options ===
+      # - YTDL_OPTIONS={}
+      # - YTDL_OPTIONS_FILE=/config/ytdl-options.json
+      # - YTDL_OPTIONS_PRESETS={}
+      # - YTDL_OPTIONS_PRESETS_FILE=/config/ytdl-presets.json
+      # - ALLOW_YTDL_OPTIONS_OVERRIDES=false
+      
+      # === Directory Features ===
+      # - CUSTOM_DIRS=true
+      # - CREATE_CUSTOM_DIRS=true
+      # - DOWNLOAD_DIRS_INDEXABLE=false
+      # - CUSTOM_DIRS_EXCLUDE_REGEX=(^|/)[.@].*$
+      # - CHOWN_DIRS=true
+      
+      # === Custom Environment File ===
+      # - ENV_FILE=/path/to/custom.env
+    
+    healthcheck:
+      test: ["CMD", "curl", "-fsS", "http://localhost:${PORT:-8081}/"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 20s
+    
+    # Optional: set working user
+    # user: "${PUID:-1000}:${PGID:-1000}"
+    
+    # Optional: network configuration
+    # networks:
+    #   - default
+    
+    # Optional: resource limits
+    # deploy:
+    #   resources:
+    #     limits:
+    #       cpus: '1'
+    #       memory: 1G
+    #     reservations:
+    #       cpus: '0.5'
+    #       memory: 512M
+
+# Optional: define custom network
+# networks:
+#   default:
+#     name: mytube-network
+#     driver: bridge