Initial commit: YouTube Sync Docker container

- Alpine-based Docker image with yt-dlp
- Configurable channel sync script
- Unraid template for Community Applications
- Automatic scheduling via cron
- Emby/Plex/Jellyfin compatible output structure

youtube-sync.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<Container version="2">
+  <Name>youtube-sync</Name>
+  <Repository>azcomputerguru/youtube-sync</Repository>
+  <Registry>https://hub.docker.com/r/azcomputerguru/youtube-sync</Registry>
+  <Network>bridge</Network>
+  <MyIP/>
+  <Shell>bash</Shell>
+  <Privileged>false</Privileged>
+  <Support>https://github.com/azcomputerguru/youtube-sync-docker</Support>
+  <Project>https://github.com/azcomputerguru/youtube-sync-docker</Project>
+  <Overview>
+    Automatically download and organize YouTube channel videos for Emby/Plex/Jellyfin.
+
+    Features:
+    - Downloads videos in best quality up to 1080p (configurable)
+    - Organizes by season folders (by year)
+    - Creates proper episode naming for media servers
+    - Embeds thumbnails and metadata
+    - Creates tvshow.nfo files for Emby/Plex
+    - Tracks downloaded videos to avoid duplicates
+    - Supports YouTube cookies for authentication
+    - Scheduled automatic syncs via cron
+
+    Configuration:
+    1. Edit /mnt/user/appdata/youtube-sync/channels.txt
+    2. Add your channels in format: CHANNEL_ID|Channel Name
+    3. (Optional) Add YouTube cookies to /mnt/user/appdata/youtube-sync/cookies.txt
+  </Overview>
+  <Category>MediaApp:Video MediaServer:Video</Category>
+  <WebUI/>
+  <TemplateURL>https://raw.githubusercontent.com/azcomputerguru/youtube-sync-docker/main/youtube-sync.xml</TemplateURL>
+  <Icon>https://raw.githubusercontent.com/azcomputerguru/youtube-sync-docker/main/icon.png</Icon>
+  <ExtraParams/>
+  <PostArgs/>
+  <CPUset/>
+  <DateInstalled/>
+  <DonateText/>
+  <DonateLink/>
+  <Requires/>
+  <Config Name="Download Directory" Target="/downloads" Default="/mnt/user/media/YouTube" Mode="rw" Description="Where downloaded videos will be stored" Type="Path" Display="always" Required="true" Mask="false">/mnt/user/media/YouTube</Config>
+  <Config Name="Config Directory" Target="/config" Default="/mnt/user/appdata/youtube-sync" Mode="rw" Description="Configuration files (channels.txt, cookies.txt)" Type="Path" Display="always" Required="true" Mask="false">/mnt/user/appdata/youtube-sync</Config>
+  <Config Name="Sync Schedule" Target="SYNC_SCHEDULE" Default="0 2 * * *" Mode="" Description="Cron schedule for automatic syncs (default: 2 AM daily). Use 'manual' to disable scheduling." Type="Variable" Display="always" Required="false" Mask="false">0 2 * * *</Config>
+  <Config Name="Max Quality" Target="MAX_QUALITY" Default="1080" Mode="" Description="Maximum video quality (480, 720, 1080, 1440, 2160)" Type="Variable" Display="always" Required="false" Mask="false">1080</Config>
+  <Config Name="Sleep Interval" Target="SLEEP_INTERVAL" Default="2" Mode="" Description="Seconds to wait between downloads (helps avoid rate limiting)" Type="Variable" Display="advanced" Required="false" Mask="false">2</Config>
+  <Config Name="Timezone" Target="TZ" Default="America/Phoenix" Mode="" Description="Timezone for scheduling (TZ database name)" Type="Variable" Display="advanced" Required="false" Mask="false">America/Phoenix</Config>
+  <Config Name="PUID" Target="PUID" Default="99" Mode="" Description="User ID for file ownership" Type="Variable" Display="advanced" Required="false" Mask="false">99</Config>
+  <Config Name="PGID" Target="PGID" Default="100" Mode="" Description="Group ID for file ownership" Type="Variable" Display="advanced" Required="false" Mask="false">100</Config>
+</Container>