Private Dashboard Config

The dot-dashboard.yml schema for optional dashboard source cards.

dot dashboard reads an optional private YAML file that wires bounded external commands into dashboard cards. It lives in the private overlay at $DOTFILES_PRIVATE_DIR/dot-dashboard.yml by default.

Without this file, the dashboard still shows git diff, notifications, and update cards from in-process services. The optional sources block adds Twitch, environment, calendar, and todo cards when commands are configured.

Schema

The file has a top-level sources map. Each key is a source ID; each value is a bounded shell command plus optional display metadata:

Key	Type	Required	Purpose
`command`	string	yes	One-shot shell command run on each refresh. Must exit quickly and print a single JSON line on stdout.
`unit`	string	no	Unit suffix appended to numeric readings (for example `°C` or `ppm`).
`open_command`	string	no	Shell command run when Enter opens the card (for example a Home Assistant more-info launcher).

Supported source IDs:

Source ID	Dashboard card
`twitch`	Live Channels
`calendar`	Events in the next hour (hidden when the source is missing)
`todo_my_tasks`	My Tasks
`todo_work`	Work Tasks
`temperature`	Temperature
`co2`	CO2
`voc`	VOC

Example:

sources:
  twitch:
    command: twitch-notifications --status-bar-json --max-chars 60
  calendar:
    command: ha-entity-bar-json-once input_text.current_next_event_in_an_hour
  temperature:
    command: ha-entity-bar-json-once sensor.living_room_temperature
    unit: "°C"
    open_command: home-assistant-tui more-info sensor.living_room_temperature
  todo_my_tasks:
    command: home-assistant-tui todo todo.my_tasks --bar-json
    open_command: home-assistant-tui todo todo.my_tasks

Command contract

Each command must behave like a status-bar poll, not a long-running watcher:

Print one JSON object on the first line of stdout.
Use the shared --bar-json status-bar shape: text, tooltip, and class fields. See Bar Integrations.
Finish within eight seconds. dot dashboard kills overdue commands with SIGTERM.
Avoid unbounded stream helpers. Commands containing ha-watch-singleton, singleton-stream, or doorbell are rejected as unsafe.

On refresh failure the card shows a diagnostic message; a {"error":"..."} JSON line is treated as an error state. An empty first line hides the card.

Refresh behaviour

After the initial load, dashboard sources refresh automatically every 60 seconds and on manual refresh (r in the TUI). Git and notification cards use the same live services as their dedicated TUI views.