Brendan Allan
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import { $ } from "bun"
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import { readdir } from "node:fs/promises"
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import path from "node:path"
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export type AppAsset = {
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readonly key: string
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readonly source: string
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readonly content: string
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readonly encoding: "utf8" | "base64"
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}
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export async function buildAppAssets(channel: string) {
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const root = path.resolve(import.meta.dirname, "../../app")
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await $`bun run build`.cwd(root).env({ ...process.env, OPENCODE_CHANNEL: channel })
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return Promise.all(
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(await files(path.join(root, "dist")))
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.filter((key) => !key.endsWith(".map"))
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.map(async (key): Promise<AppAsset> => {
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const source = path.join(root, "dist", key)
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const body = Buffer.from(await Bun.file(source).arrayBuffer())
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const encoding = isText(key) ? "utf8" : "base64"
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return { key, source, encoding, content: body.toString(encoding) }
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}),
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)
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}
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function isText(key: string) {
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return key === "_headers" || /\.(?:css|html|js|json|svg|txt|webmanifest|xml)$/.test(key)
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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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