Brendan Allan
33 lines
1.1 KiB
TypeScript
33 lines
1.1 KiB
TypeScript
import { readdir } from "node:fs/promises"
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import path from "node:path"
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export type AssetMap = Readonly<Record<string, string>>
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let result: Promise<AssetMap> | undefined
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export function load() {
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return (result ??= import("virtual:opencode-app-assets")
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.then((module) => module.default)
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.catch(() => ({}))
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.then((assets) => (Object.keys(assets).length > 0 ? assets : sourceAssets())))
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}
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async function sourceAssets(): Promise<AssetMap> {
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const root = path.resolve(import.meta.dirname, "../../app/dist")
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const entries = await files(root).catch(() => [])
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return Object.fromEntries(entries.filter((file) => !file.endsWith(".map")).map((file) => [file, path.join(root, file)]))
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}
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async function files(root: string, current = root): Promise<string[]> {
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return (
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await Promise.all(
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(await readdir(current, { withFileTypes: true })).map((entry) => {
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const target = path.join(current, entry.name)
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return entry.isDirectory() ? files(root, target) : [path.relative(root, target).replaceAll(path.sep, "/")]
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}),
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)
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)
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.flat()
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.toSorted()
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}
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