Add a command and toolbar button

Use registerAll to register the command, handler, and the toolbar (or other UI) contribution in one call:

import { registerAll, TOOLBAR_MAIN_RIGHT } from '@kispace-io/core';

registerAll({
  command: {
    id: 'myext.do-action',
    name: 'Do action',
    description: 'Runs the action',
  },
  handler: {
    execute: async (context) => {
      // run the action
    },
    canExecute: (context) => someCondition, // optional
  },
  contribution: {
    target: TOOLBAR_MAIN_RIGHT,
    label: 'Do action',
    icon: 'bolt',
    showLabel: false,
  },
});

The contribution object must include target (the contribution target, e.g. a toolbar constant). The framework registers the command and adds a button (or menu item) that runs it. You can omit contribution if you only want to register the command (e.g. for the command palette or AI) and add UI elsewhere.

Common toolbar targets:

• TOOLBAR_MAIN, TOOLBAR_MAIN_RIGHT, TOOLBAR_MAIN_CENTER
• TOOLBAR_BOTTOM, TOOLBAR_BOTTOM_END, TOOLBAR_BOTTOM_CENTER

The command palette and AI can also execute registered commands by id.

See Concepts: Commands for full command and contribution options.