opencode/packages/tui/src/context/event.ts

37 lines
868 B
TypeScript

import type { Event } from "@opencode-ai/sdk/v2"
import { useSDK } from "./sdk"
type EventMetadata = {
directory: string
workspace: string | undefined
}
export function useEvent() {
const sdk = useSDK()
function subscribe(handler: (event: Event, metadata: EventMetadata) => void) {
return sdk.event.on("event", (event) => {
if (event.payload.type === "sync") {
return
}
handler(event.payload, { directory: event.directory, workspace: event.workspace })
})
}
function on<T extends Event["type"]>(
type: T,
handler: (event: Extract<Event, { type: T }>, metadata: EventMetadata) => void,
) {
return subscribe((event: Event, metadata: EventMetadata) => {
if (event.type !== type) return
handler(event as Extract<Event, { type: T }>, metadata)
})
}
return {
subscribe,
on,
}
}