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import "./overrides.js"
import { setConsoleLogDomain } from "console"
import { exit, programArgs } from "system"
import IO from "gi://AstalIO"
import GObject from "gi://GObject"
import Gio from "gi://Gio?version=2.0"
import type Astal3 from "gi://Astal?version=3.0"
import type Astal4 from "gi://Astal?version=4.0"
type Config = Partial<{
instanceName: string
css: string
icons: string
gtkTheme: string
iconTheme: string
cursorTheme: string
hold: boolean
requestHandler(request: string, res: (response: any) => void): void
main(...args: string[]): void
client(message: (msg: string) => string, ...args: string[]): void
}>
interface Astal3JS extends Astal3.Application {
eval(body: string): Promise<any>
requestHandler: Config["requestHandler"]
apply_css(style: string, reset?: boolean): void
quit(code?: number): void
start(config?: Config): void
}
interface Astal4JS extends Astal4.Application {
eval(body: string): Promise<any>
requestHandler?: Config["requestHandler"]
apply_css(style: string, reset?: boolean): void
quit(code?: number): void
start(config?: Config): void
}
type App3 = typeof Astal3.Application
type App4 = typeof Astal4.Application
export function mkApp<App extends App3>(App: App): Astal3JS
export function mkApp<App extends App4>(App: App): Astal4JS
export function mkApp(App: App3 | App4) {
return new (class AstalJS extends App {
static { GObject.registerClass({ GTypeName: "AstalJS" }, this as any) }
eval(body: string): Promise<any> {
return new Promise((res, rej) => {
try {
const fn = Function(`return (async function() {
${body.includes(";") ? body : `return ${body};`}
})`)
fn()().then(res).catch(rej)
} catch (error) {
rej(error)
}
})
}
requestHandler?: Config["requestHandler"]
vfunc_request(msg: string, conn: Gio.SocketConnection): void {
if (typeof this.requestHandler === "function") {
this.requestHandler(msg, (response) => {
IO.write_sock(conn, String(response), (_, res) =>
IO.write_sock_finish(res),
)
})
} else {
super.vfunc_request(msg, conn)
}
}
apply_css(style: string, reset = false) {
super.apply_css(style, reset)
}
quit(code?: number): void {
super.quit()
exit(code ?? 0)
}
start({ requestHandler, css, hold, main, client, icons, ...cfg }: Config = {}) {
const app = this as unknown as InstanceType<App3 | App4>
client ??= () => {
print(`Astal instance "${app.instanceName}" already running`)
exit(1)
}
Object.assign(this, cfg)
setConsoleLogDomain(app.instanceName)
this.requestHandler = requestHandler
app.connect("activate", () => {
main?.(...programArgs)
})
try {
app.acquire_socket()
} catch (error) {
return client(msg => IO.send_message(app.instanceName, msg)!, ...programArgs)
}
if (css)
this.apply_css(css, false)
if (icons)
app.add_icons(icons)
hold ??= true
if (hold)
app.hold()
app.runAsync([])
}
})
}
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