CLI Reference

What the CLI Does

The synctv binary can start the service and act as an administrative CLI.

It supports:

Local operations: load configuration, validate configuration, run database migrations, and start the service.
Management operations: manage users, rooms, providers, settings, and system state through the management gRPC endpoint.
Helper operations: generate shell completions and print version information.

General help:

synctv --help

Command help:

synctv --help

synctv user --help

synctv room playback --help

synctv provider alist --help

See Administration for operational semantics and Roles, Permissions, and Preferences for room roles, permission bits, room settings, and user preferences.

Global Flags

`--config <PATH>`

Explicit configuration file:

synctv --config /etc/synctv/synctv.yaml config validate

This has higher precedence than default search paths and SYNCTV_CONFIG_PATH.

`--data-dir <PATH>`

Override runtime data directory:

synctv --data-dir /var/lib/synctv serve

This affects management socket, HLS storage, slice cache, file logs, and similar runtime-owned paths. It does not affect *_file secret paths.

`--no-dotenv`

Do not load .env:

synctv --no-dotenv config validate

Useful for deployment automation, production scripts, and environments controlled entirely through explicit files and environment variables.

`-v` / `--verbose`

Print more detailed configuration loading diagnostics:

synctv -v config validate

`--endpoint <ENDPOINT>`

Management endpoint.

Unix socket:

synctv --endpoint unix:///var/lib/synctv/synctv.sock system stats

TCP:

synctv --endpoint http://127.0.0.1:50052 system stats

Environment variable:

SYNCTV_MANAGEMENT_ENDPOINT=http://127.0.0.1:50052

`--auth-token` and `--auth-token-file`

TCP management requires a bearer token.

synctv --endpoint http://127.0.0.1:50052 --auth-token "$TOKEN" system stats

Prefer file input:

synctv --endpoint http://127.0.0.1:50052 --auth-token-file /run/secrets/management_token system stats

Environment variables:

SYNCTV_MANAGEMENT_AUTH_TOKEN=...
SYNCTV_MANAGEMENT_AUTH_TOKEN_FILE=/run/secrets/management_token

Output Formats

Remote management commands commonly support:

--output human
--output json
--output yaml

Example:

synctv user list --output json

Configuration output supports:

--output yaml
--output json
--output toml

synctv config show --output json

Service Commands

Start service:

synctv serve
synctv serve --config synctv.yaml

Dry-run startup:

synctv serve --dry-run

Stop a running service through management:

synctv stop
synctv stop --force

--force asks for faster shutdown and reduces drain waiting.

Configuration Commands

Validate effective configuration:

synctv config validate
synctv --config /etc/synctv/synctv.yaml config validate
synctv --config /etc/synctv/synctv.yaml config validate --strict

--strict rejects unsupported config-file keys and unsupported SYNCTV_ environment variables instead of only warning and ignoring them.

Show merged configuration with secrets redacted:

synctv config show
synctv config show --output json

Database Commands

Run embedded SQLx migrations without starting the service. Startup runs the same migrations automatically, so this command is mainly for deployment preflight, staging, and troubleshooting:

synctv db migrate

Check database connectivity and migration state:

synctv db status
synctv db status --output yaml

User Management

Common commands:

synctv user list
synctv user get alice
synctv user create alice --email [email protected]
synctv user delete alice
synctv user ban alice --reason "abuse"
synctv user unban alice
synctv user set-role alice admin
synctv user require-password-reset alice --reason "support reset"
synctv user set-username alice --username alice2
synctv user rooms alice

Preferences:

synctv user preferences get alice
synctv user preferences set alice --two-factor-enabled true

Admin role:

synctv user admin grant alice
synctv user admin revoke alice
synctv user admin list

Batch operations:

synctv user batch ban alice bob --reason "spam"
synctv user batch delete alice bob

Privileged operations follow role hierarchy. A non-root admin cannot modify root or higher-privilege users’ sensitive settings.

Room Management

Rooms:

synctv room create "Movie Room" --username alice
synctv room list
synctv room get <ROOM_ID>
synctv room set-password <ROOM_ID> --password "room-pass"
synctv room transfer-owner <ROOM_ID> --username alice bob
synctv room ban <ROOM_ID> --reason "policy"
synctv room unban <ROOM_ID>
synctv room delete <ROOM_ID>

Room settings:

synctv room settings get <ROOM_ID>
synctv room settings update <ROOM_ID> --set requireApproval=true --set autoPlay.mode=shuffle
synctv room settings update <ROOM_ID> --unset autoPlay.mode
synctv room settings reset <ROOM_ID>

Members:

synctv room member list <ROOM_ID>
synctv room member add <ROOM_ID> alice
synctv room member set-permissions <ROOM_ID> alice --role admin
synctv room member kick <ROOM_ID> alice --kick-cooldown-seconds 300

Playback:

synctv room playback get <ROOM_ID>
synctv room playback start <ROOM_ID> --media-id <MEDIA_ID>
synctv room playback play <ROOM_ID>
synctv room playback pause <ROOM_ID>
synctv room playback seek <ROOM_ID> --position 60
synctv room playback speed <ROOM_ID> --speed 1.25
synctv room playback stop <ROOM_ID>

Streams:

synctv room stream list <ROOM_ID>

Reviews and Bans

User registration review:

synctv review user-registration list
synctv review user-registration approve <REVIEW_ID>
synctv review user-registration reject <REVIEW_ID> --reason "reason"

Room creation review:

synctv review room-creation list
synctv review room-creation approve <REVIEW_ID>
synctv review room-creation reject <REVIEW_ID> --reason "reason"

Room join review:

synctv review room-join list
synctv review room-join approve <REVIEW_ID>
synctv review room-join reject <REVIEW_ID> --reason "reason"

Ban records:

synctv ban list

Playlists and Media

Playlists:

synctv playlist list <ROOM_ID>
synctv playlist get <ROOM_ID> <PLAYLIST_ID>
synctv playlist create <ROOM_ID> --username alice "Weekend List"
synctv playlist update <ROOM_ID> <PLAYLIST_ID> --name "New Title"
synctv playlist move <ROOM_ID> <PLAYLIST_ID> --after-playlist-id <OTHER_PLAYLIST_ID>
synctv playlist delete <ROOM_ID> <PLAYLIST_ID>

Media:

synctv media list <ROOM_ID>
synctv media add-url <ROOM_ID> --username alice "https://example.com/video.mp4" --name "Video"
synctv media add <ROOM_ID> --username alice --source-provider direct-url --source-config-json '{"medias":[{"url":"https://example.com/video.mp4"}]}' --name "Video"
synctv media update <ROOM_ID> <MEDIA_ID> --name "New Name"
synctv media move <ROOM_ID> <MEDIA_ID> --after-media-id <OTHER_MEDIA_ID>
synctv media delete <ROOM_ID> <MEDIA_ID>

Provider-backed media:

synctv playlist provider alist <ROOM_ID> ...
synctv playlist provider emby <ROOM_ID> ...
synctv media provider alist <ROOM_ID> ...
synctv media provider emby <ROOM_ID> ...
synctv media provider bilibili video <ROOM_ID> ...
synctv media provider bilibili pgc <ROOM_ID> ...
synctv media provider bilibili live <ROOM_ID> ...

Use --help for exact provider-specific arguments.

Parameter convention: primary command targets, including room IDs and resource URLs, use positional arguments. Filters, optional related IDs, Provider instance bindings, and connection settings use explicit --kebab-case options.

Provider Management

Provider instances:

synctv provider-instance available
synctv provider backends alist
synctv provider-instance list
synctv provider-instance create <NAME> <ENDPOINT> --provider alist
synctv provider-instance update <NAME> --instance-endpoint <ENDPOINT>
synctv provider-instance enable <NAME>
synctv provider-instance disable <NAME>
synctv provider-instance reconnect <NAME>
synctv provider-instance delete <NAME>

Alist:

synctv provider alist login --username alice --server-endpoint https://alist.example --account-username alice --password 'pass' --instance-name alist-main
synctv provider alist list --username alice --server-id <SERVER_ID> --path / --instance-name alist-main
synctv provider alist search --username alice --server-id <SERVER_ID> --parent / --keywords movie --instance-name alist-main
synctv provider alist me --username alice --server-id <SERVER_ID> --instance-name alist-main
synctv provider alist binds --username alice
synctv provider alist logout --username alice --server-id <SERVER_ID>

Emby:

synctv provider emby login --username alice --server-endpoint https://emby.example --account-username alice --password 'pass' --instance-name emby-main
synctv provider emby list --username alice --server-id <SERVER_ID> --path / --instance-name emby-main
synctv provider emby me --username alice --server-id <SERVER_ID> --instance-name emby-main
synctv provider emby binds --username alice
synctv provider emby logout --username alice --server-id <SERVER_ID>

Bilibili:

synctv provider bilibili parse "https://www.bilibili.com/video/..." --username alice
synctv provider bilibili login-qr --username alice --instance-name bilibili-main
synctv provider bilibili check-qr --username alice --key <KEY> --instance-name bilibili-main
synctv provider bilibili start-sms-login --username alice --instance-name bilibili-main
synctv provider bilibili send-sms --username alice --phone 13800000000 --session-token <SESSION_TOKEN> --validate <VALIDATE>
synctv provider bilibili login-sms --username alice --session-token <UPDATED_SESSION_TOKEN> --code 123456
synctv provider bilibili me --username alice --instance-name bilibili-main
synctv provider bilibili binds --username alice
synctv provider bilibili logout --username alice

RTMP:

synctv provider rtmp create-publish-key --room-id <ROOM_ID> <MEDIA_ID> --username alice
synctv provider rtmp get-stream-info --room-id <ROOM_ID> <MEDIA_ID>

Provider service operations:

synctv provider acfun resolve <RESOURCE> --username alice
synctv provider cctv resolve <RESOURCE> --username alice
synctv provider douyu resolve <RESOURCE> --username alice
synctv provider huya resolve <RESOURCE> --username alice
synctv provider youtube resolve <RESOURCE> --username alice
synctv provider youtube unbind --server-id <SERVER_ID> --username alice
synctv provider cloudreve login --username alice --server-endpoint https://cloudreve.example --account-email [email protected] --password <PASSWORD>
synctv provider fnos login --username alice --server-endpoint https://fnos.example --account-username nas-alice --password <PASSWORD>
synctv provider nextcloud login --username alice --server-endpoint https://nextcloud.example --account-username cloud-alice --app-password <APP_PASSWORD>
synctv provider qnap login --username alice --server-endpoint https://qnap.example --account-username nas-alice --password <PASSWORD>
synctv provider seafile login --username alice --server-endpoint https://seafile.example --account-username files-alice --password <PASSWORD>
synctv provider synology login --username alice --server-endpoint https://synology.example --account-username nas-alice --password <PASSWORD>
synctv provider cloudreve me --server-id <SERVER_ID> --username alice
synctv provider cloudreve logout --server-id <SERVER_ID> --username alice
synctv provider nextcloud logout --server-id <SERVER_ID> --username alice
synctv provider qnap capabilities --server-id <SERVER_ID> --username alice
synctv provider seafile logout --server-id <SERVER_ID> --username alice
synctv provider synology logout --server-id <SERVER_ID> --username alice
synctv provider truenas logout --server-id <SERVER_ID> --username alice
synctv provider cloudreve list --username alice --server-id <SERVER_ID> --path /
synctv provider synology movies --username alice --server-id <SERVER_ID> --library-id 1

--username, --user-id, and --email select the SyncTV actor. Login commands use --server-endpoint for the provider account server and --account-username or --account-email for provider account identity.

Runtime Settings

Runtime settings are changed through the management endpoint. They are not the same as YAML startup configuration.

synctv settings list
synctv settings get email
synctv settings update --set email.whitelistEnabled=true --set 'email.whitelistDomains=["example.com"]'
synctv settings update --unset email.smtpProxy
synctv settings export --file runtime-settings.json
synctv settings import runtime-settings.json --dry-run
synctv settings import runtime-settings.json
synctv settings test-email [email protected]

--set PATH=VALUE and --unset PATH are repeatable, and the CLI builds the FieldMask. --request-json accepts the standard UpdateSettingsRequest ProtoJSON shape and is mutually exclusive with set/unset mode.

settings export produces a complete, versioned JSON snapshot with formatVersion. The snapshot contains OAuth client secrets, SMTP passwords, and proxy passwords. File output is atomic, uses mode 0600 on Unix, and requires --force to replace an existing file. Omitting --file writes the snapshot to stdout.

settings import reads a snapshot from a file; use - for stdin. The server validates the format version, complete credentials, and every runtime business rule before replacing all runtime settings in one transaction. --dry-run reports the planned changed sections while preserving the stored values.

Export and import require root authorization. The management CLI uses its local root actor identity and still requires a valid management token.

See Runtime Settings Reference for all keys, defaults, and validation rules.

SMTP host, port, credentials, SOCKS5 proxy, and sender identity are managed through the email runtime settings. settings test-email uses the current hot-reloaded configuration. Regular settings reads redact SMTP and proxy passwords; export snapshots retain complete credentials for restoration.

Security note: do not expose the management TCP endpoint publicly. Use strong tokens and prefer internal networks or VPNs.

System and Slice Cache

System state:

synctv system stats
synctv system stream list
synctv system stream kick <STREAM_ID>

Slice cache operations:

synctv slice-cache stats
synctv slice-cache evict-expired
synctv slice-cache purge

Slice cache enablement is controlled by startup config proxy_slice_cache.enabled. CLI operations only provide stats, cleanup, and expiration eviction.

Shell Completions

synctv completion bash > synctv.bash
synctv completion zsh > _synctv
synctv completion fish > synctv.fish

Installation paths depend on the shell and OS distribution.

Version

synctv version