Command Bar

Searchable command palette with categories, icons, shortcuts, recent commands, and optional subgroups (nested lists or custom snippet panels).

import { CommandBar, getCommandBarState } from 'phoundry-ui';

Basic Usage

const barState = getCommandBarState();

const commands: CommandBarCommand[] = [
  { id: 'new', label: 'New File', icon: PhiIcons.document, category: 'File', shortcut: '⌘N' },
  { id: 'search', label: 'Search', icon: PhiIcons.search, category: 'Edit', shortcut: '⌘⇧F' },
];

const config = {
  onExecute: (cmd) => run(cmd),
  onTrackRecent: async (id) => persistRecent(id),
};

// Root layout:
<CommandBar {commands} {config} recentCommandIds={recentIds} />

// Anywhere:
barState.open();

Recent commands

Open the palette and run a command - executed ids bubble to the Recent group via onTrackRecent.

recent: save, search

const barConfig = {
  onExecute: (cmd) => run(cmd),
  onTrackRecent: async (id) => saveRecent(id),
};

<CommandBar commands={commands} config={barConfig} recentCommandIds={recentIds} />

Subgroups

Subgroups appear in the root list with a chevron. Choose one to drill in; Esc or the back control returns to the root. Use a content snippet for a fully custom panel instead of command rows.

const itemSubgroups: CommandBarSubgroup[] = [
  {
    id: 'file-more',
    label: 'More file actions',
    icon: PhiIcons.folder,
    category: 'File',
    items: [
      { id: 'revert', label: 'Revert file', icon: PhiIcons.refresh, category: 'File' },
    ],
  },
];

{#snippet toolsPanel(ctx)}
  <div class="p-2 text-xs">
    <p>Query: {ctx.query}</p>
    <button type="button" onclick={() => ctx.back()}>Back</button>
  </div>
{/snippet}

<CommandBar
  {commands}
  {config}
  subgroups={[
    ...itemSubgroups,
    { id: 'tools', label: 'Custom panel', category: 'App', content: toolsPanel },
  ]}
/>

CommandBar Props

Prop	Type	Default	Description
commands required	CommandBarCommand[]	-	Commands shown, filtered, and grouped by `category`.
config required	CommandBarConfig	-	`onExecute` runs after a command is chosen; optional `onTrackRecent` persists usage for `recentCommandIds`.
subgroups	CommandBarSubgroup[]	[]	Subgroup rows in the root list; each opens a nested list (`items`) or a custom snippet (`content`).
recentCommandIds	string[]	[]	Ordered ids surfaced under the Recent heading when the query is empty (commands only).
placeholder	string	'Search commands...'	Placeholder on the filter input.

CommandBarConfig

Prop	Type	Default	Description
onExecute required	(command: CommandBarCommand) => void \| Promise<void>	-	Runs after the user confirms a command.
onTrackRecent	(commandId: string) => void \| Promise<void>	-	Optional hook to persist recency - wire into storage, then feed ids back via `recentCommandIds`.

CommandBarCommand

Prop	Type	Default	Description
id required	string	-	Unique identifier.
label required	string	-	Display label.
description	string	-	Optional description shown below the label.
icon	string	-	Iconify icon string.
category	string	-	Category for grouping.
shortcut	string	-	Keyboard shortcut hint.

CommandBarSubgroup

Prop	Type	Default	Description
id required	string	-	Stable key for the subgroup row.
label required	string	-	Root list label.
description	string	-	Optional muted line in the root list.
icon	string	-	Iconify icon string.
category	string	-	Category for grouping in the root list.
items	CommandBarCommand[]	-	Commands shown inside the subgroup (exclusive with `content`).
content	Snippet<[CommandBarSubgroupContentContext]>	-	Custom panel inside the subgroup (exclusive with `items`); use `{@render content(ctx)}` pattern from a snippet prop.

CommandBarSubgroupContentContext

Prop	Type	Default	Description
query required	string	-	Current search string (same as the palette input).
subgroupId required	string	-	Opened subgroup id.
back required	() => void	-	Return to the root list without closing.
close required	() => void	-	Close the command bar.

Usage tips

Call getCommandBarState() to get the singleton - it works from any component.
The mounted CommandBar registers config on the shared state - avoid mounting multiple instances with different configs at once.
Pass recentCommandIds plus config.onTrackRecent to populate the Recent section (top-level commands only).
Root list: ↑↓ navigate, ↵ runs a command or opens a subgroup.
Inside a subgroup with commands: same navigation; ↵ executes the selected command.
Custom subgroup: arrow navigation is disabled; esc or the back button returns to the root list.
Esc from the root list closes the palette; from a subgroup it goes back first.