wip(app): global config

This commit is contained in:
adamelmore
2026-01-27 16:53:35 -06:00
parent 8faa2ffcf8
commit 65e1186efe
8 changed files with 146 additions and 106 deletions

View File

@@ -5,6 +5,7 @@ import { State } from "./state"
import { iife } from "@/util/iife"
import { GlobalBus } from "@/bus/global"
import { Filesystem } from "@/util/filesystem"
import { withTimeout } from "@/util/timeout"
interface Context {
directory: string
@@ -14,6 +15,8 @@ interface Context {
const context = Context.create<Context>("instance")
const cache = new Map<string, Promise<Context>>()
const DISPOSE_TIMEOUT_MS = 10_000
export const Instance = {
async provide<R>(input: { directory: string; init?: () => Promise<any>; fn: () => R }): Promise<R> {
let existing = cache.get(input.directory)
@@ -78,13 +81,18 @@ export const Instance = {
},
async disposeAll() {
Log.Default.info("disposing all instances")
for (const [_key, value] of cache) {
const awaited = await value.catch(() => {})
if (awaited) {
await context.provide(await value, async () => {
await Instance.dispose()
})
for (const [key, value] of cache) {
const ctx = await withTimeout(value, DISPOSE_TIMEOUT_MS).catch((error) => {
Log.Default.warn("instance dispose timed out", { key, error })
return undefined
})
if (!ctx) {
cache.delete(key)
continue
}
await context.provide(ctx, async () => {
await Instance.dispose()
})
}
cache.clear()
},

View File

@@ -1,4 +1,5 @@
import { Log } from "@/util/log"
import { withTimeout } from "@/util/timeout"
export namespace State {
interface Entry {
@@ -7,6 +8,7 @@ export namespace State {
}
const log = Log.create({ service: "state" })
const DISPOSE_TIMEOUT_MS = 10_000
const recordsByKey = new Map<string, Map<any, Entry>>()
export function create<S>(root: () => string, init: () => S, dispose?: (state: Awaited<S>) => Promise<void>) {
@@ -46,14 +48,21 @@ export namespace State {
}, 10000).unref()
const tasks: Promise<void>[] = []
for (const entry of entries.values()) {
for (const [init, entry] of entries) {
if (!entry.dispose) continue
const task = Promise.resolve(entry.state)
.then((state) => entry.dispose!(state))
.catch((error) => {
log.error("Error while disposing state:", { error, key })
})
const label = typeof init === "function" ? init.name : String(init)
const task = withTimeout(
Promise.resolve(entry.state).then((state) => entry.dispose!(state)),
DISPOSE_TIMEOUT_MS,
).catch((error) => {
if (error instanceof Error && error.message.includes("Operation timed out")) {
log.warn("state disposal timed out", { key, init: label })
return
}
log.error("Error while disposing state:", { error, key, init: label })
})
tasks.push(task)
}