Bring docs/ up to date and cover the undocumented subsystems

Every reference doc was audited claim-by-claim against the code.
file-layout and omarchy-shell were the most decayed (renamed commands,
the etc/ overrides source split, dead IPC entry points and example keys);
update-process lagged the recent pipeline changes and gains a channels
section; theming and audio-tuning were accurate but thin around their
lifecycles.

New reference docs for the subsystems that had none: the menu system,
the CLI router, the notification daemon, and the non-acceptance test
architecture. AGENTS.md links the two of those agents will need most.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
David Heinemeier Hansson
2026-08-15 16:21:25 +02:00
co-authored by Claude Fable 5
parent b68c22208a
commit f4189398bc
10 changed files with 785 additions and 83 deletions
+51 -23
View File
@@ -2,9 +2,12 @@
A single long-running [Quickshell](https://quickshell.org/) instance
that hosts the Omarchy desktop. The bar, panels, overlays, menus, and
services all run inside as plugins. IPC is the canonical way for CLIs
to talk to a running shell `omarchy-shell-ipc` auto-starts it on
first call.
services all run inside as plugins. Hyprland autostart launches the
shell via `omarchy-launch-shell`; restart it with `omarchy-restart-shell`.
IPC is the canonical way for CLIs to talk to a running shell —
`omarchy-shell` forwards a call and fails when the shell is not running
(`-q` makes it quiet best-effort; `OMARCHY_SHELL_IPC_TIMEOUT` bounds the
wait).
## Plugin manifest
@@ -34,9 +37,14 @@ first call.
Only one full bar option is active at a time. The built-in `omarchy.bar` is
used when `bar.id` is omitted or when a selected third-party bar cannot load.
Panels, overlays, and menus are loaded when summoned. Plugins can set
`keepLoaded: true` to survive between summons. First-party services are
loaded at startup.
Panels, overlays, and menus are loaded when summoned. Plugins can set the
top-level manifest key `keepLoaded: true` to survive between summons.
First-party services are loaded at startup.
Entry points are QML `Item`s. Panel, overlay, and menu entry points expose
`open(payloadJson)` and `close()` for summon/hide; on load the host injects
`omarchyPath`, `shell`, `manifest`, and the registries (`pluginRegistry` /
`barWidgetRegistry`) as properties.
Full schema: [`shell/services/PluginRegistry.qml`](../shell/services/PluginRegistry.qml).
@@ -76,20 +84,25 @@ widgets that omit it default to `center`.
Plugins run as **unsandboxed code** inside `omarchy-shell`. Adding warns you
before cloning, plugins land disabled so you can review the code before
`omarchy plugin enable`, and updates show a diff before touching anything.
Commands prompt when run bare in a terminal and run unattended when given
arguments — add `--yes` to skip every prompt (the path for scripts and agents).
Commands confirm in a terminal even when given arguments; without one they
refuse rather than guess. Add `--yes` to skip every prompt (the path for
scripts and agents).
You can still install by hand: drop a plugin into
`~/.config/omarchy/plugins/<id>/`, run `omarchy-shell shell rescanPlugins`, then
`omarchy plugin enable <id>`. A bar widget starts in its declared default
section and can be moved with `omarchy bar move`; enabling a full bar
replaces the one in use.
section; enabling a full bar replaces the one in use. `omarchy bar` drives the
bar from the CLI — `use | reset | defaults | position | transparent | put |
move | set`, with placement flags such as `--section` and `--index`.
The lower-level IPC methods remain available through `omarchy-shell shell ...`.
## IPC
The shell exposes a `shell` target plus extra targets registered by
individual plugins (`bar`, `image-selector`, …).
The shell exposes a `shell` target (the host also registers
`image-selector`) plus targets registered by individual plugins, named
for the plugin rather than for where it appears: `background`, `osd`,
`media`, `notifications`, and per-widget targets such as `omarchy.clock`
or `omarchy.power`. There is no `bar` target.
| Method | Effect |
|---------------------------------------|---------------------------------|
@@ -97,17 +110,24 @@ individual plugins (`bar`, `image-selector`, …).
| `summon <id> <payloadJson>` | load + open a plugin |
| `hide <id>` | close a previously-summoned |
| `toggle <id> <payloadJson>` | summon if closed, hide if open |
| `togglePanelAt <section> <index>` | toggle the panel at a bar position |
| `call <id> <method> <arg>` | call an already-loaded plugin |
| `rescanPlugins` | re-walk plugin dirs and hot-reload plugin code |
| `reloadConfig` | reload shell.json |
| `applyTheme <colorsB64> <shellB64>` | push theme colors + shell.toml |
| `toggleBarTransparency` | flip the bar background between solid and transparent |
| `setPluginEnabled <id> <"true"\|…>` | flip enabled bit (`ok` / `unknown`) |
| `enablePlugin <id> <placementJson>` | enable and place in one mutation |
| `putBarWidget <id> <placementJson>` | place a widget only where absent (`omarchy bar put`) |
| `moveBarWidget <id> <placementJson>` | move a configured widget |
| `setBarWidget <id> <key> <valueJson> <selectorJson>` | set an inline widget option |
| `listPlugins` | JSON of every discovered plugin |
| `listShellConfig` | effective shell.json as JSON |
| `debugBarGeometry` | bar geometry dump for debugging |
`setPluginEnabled` takes a string; only literal `"true"` enables.
`setPluginEnabled` takes a string; only literal `"true"` enables. Methods
answer on stdout with exit 0 — `ok` on success, `unknown` or an error
string on a miss.
## shell.json
@@ -122,8 +142,7 @@ individual plugins (`bar`, `image-selector`, …).
"id": "omarchy.bar",
"position": "top",
"transparent": false,
"centerAnchor": "calendar",
"fontFamily": "JetBrainsMono Nerd Font",
"centerAnchor": "omarchy.clock",
"layout": {
"left": [ { "id": "omarchy.menu" } ],
"center": [ { "id": "omarchy.clock", "format": "HH:mm" } ],
@@ -146,10 +165,9 @@ Rules:
3. Settings are inline on the entry. No `config:` sub-object, no
merge layers.
4. Built-in bar widget ids are namespaced (`omarchy.clock`, `omarchy.audio`, …).
The migration rewrites older ids such as `Clock` and `AudioPanel` forward.
5. Third-party enabled ⇔ present; for full bar options that means `bar.id`.
First-party non-bar plugins are enabled unless listed in `disabledPlugins[]`.
6. `allowMultiple: true` in the manifest permits multiple instances.
6. `barWidget.allowMultiple: true` in the manifest permits multiple instances.
7. `idle.screensaver` and `idle.lock` are seconds since user idle began.
8. `version: 1` is required.
@@ -157,6 +175,12 @@ Rules:
user `shell.json` exists, defaults are used verbatim. Once the user
customizes, `shell.json` is canonical — there is no deep-merge.
`shell.json` is shell configuration; theme tokens live in `shell.toml`
(next section). Both are current — they answer different questions. A
machine-level `~/.config/omarchy/shell.toml` is watched live by the
shell and its keys win over the active theme's `shell.toml`, so
overrides like `omarchy display text size` survive theme switches.
## Theme tokens
See [`theming.md`](theming.md) for the full theme/template workflow,
@@ -165,20 +189,23 @@ including generated `*.tpl` files, gradient helpers, and shell border syntax.
Themes ship colors in `themes/<name>/colors.toml` and surface roles +
sizing in `themes/<name>/shell.toml`. Defaults are generated from
`default/themed/shell.toml.tpl`; a theme may also drop a hand-written
`shell.toml` next to its `colors.toml` to replace the generated file.
`shell.toml` next to its `colors.toml` to replace the generated file,
or override a single section with `shell.<section>.toml`, merged in by
`omarchy-theme-set-templates` (see [`theming.md`](theming.md)).
`colors.toml` uses `foreground` and `background` for the foundational
text/background palette, exposed to QML as `Color.foreground` and
`Color.background`.
The shell exposes these tokens to QML via two singletons in
The shell exposes these tokens to QML via three singletons in
`qs.Commons`:
- `Color` — palette (`foreground`, `background`, `accent`, `urgent`)
and per-surface roles (`Color.bar.*`, `Color.popups.*`,
`Color.tooltip.*`, `Color.notifications.*`, `Color.menu.*`,
`Color.launcher.*`, `Color.imagePicker.*`, `Color.polkit.*`,
`Color.lock.*`). Clipboard and emojis share `Color.menu.*`.
`Color.polkit.*`, `Color.lock.*`, `Color.imagePicker.*`). Clipboard
and emojis share `Color.menu.*`; the `[launcher]` section is consumed
by the launcher outside shell QML.
- `Style` — structural tokens (`cornerRadius`), shared interactive
state tokens/helpers, spacing (`Style.spacing.*` / `Style.space(px)`),
the type scale (`Style.font.*`), and bar dimensions
@@ -371,5 +398,6 @@ Then `~/.config/omarchy/bar/modules/gpu.qml` (or set `source` to point
elsewhere). The module is an `Item` and receives `bar`, `moduleName`,
`settings` properties. `bar` exposes `foreground` / `background` /
`urgent` / `fontFamily` / `position` / `vertical` / `barSize`, plus
`run(cmd)`, `shellQuote(v)`, `showTooltip(t, s)` / `hideTooltip(t)`,
`requestPopout(o)` / `releasePopout(o)`.
`run(cmd)`, `showTooltip(t, s)` / `hideTooltip(t)`,
`requestPopout(o)` / `releasePopout(o)`. To shell-quote arguments for
`run`, use `Util.shellQuote(v)` from `qs.Commons`.