import fs from "node:fs/promises" ;
import path from "node:path" ;
import { fileURLToPath, pathToFileURL } from "node:url" ;
const repoRoot = path.resolve(path.dirname(fileURLToPath(import .meta.url)), ".." );
export function getA2uiPaths(env = process.env) {
const srcDir = env.OPENCLAW_A2UI_SRC_DIR ?? path.join(repoRoot, "src" , "canvas-host" , "a2ui" );
const outDir = env.OPENCLAW_A2UI_OUT_DIR ?? path.join(repoRoot, "dist" , "canvas-host" , "a2ui" );
return { srcDir, outDir };
}
export function shouldSkipMissingA2uiAssets(env = process.env): boolean {
return env.OPENCLAW_A2UI_SKIP_MISSING === "1" || Boolean (env.OPENCLAW_SPARSE_PROFILE);
}
export async function copyA2uiAssets({ srcDir, outDir }: { srcDir: string; outDir: string }) {
const skipMissing = shouldSkipMissingA2uiAssets(process.env);
try {
await fs.stat(path.join(srcDir, "index.html" ));
await fs.stat(path.join(srcDir, "a2ui.bundle.js" ));
} catch (err) {
const message = 'Missing A2UI bundle assets. Run "pnpm canvas:a2ui:bundle" and retry.' ;
if (skipMissing) {
console.warn(
`${message} Skipping copy because OPENCLAW_A2UI_SKIP_MISSING=1 or OPENCLAW_SPARSE_PROFILE is set.`,
);
return ;
}
throw new Error(message, { cause: err });
}
await fs.mkdir(path.dirname(outDir), { recursive: true });
await fs.cp(srcDir, outDir, { recursive: true });
}
async function main() {
const { srcDir, outDir } = getA2uiPaths();
await copyA2uiAssets({ srcDir, outDir });
}
if (import .meta.url === pathToFileURL(process.argv[1 ] ?? "" ).href) {
main().catch ((err) => {
console.error(String(err));
process.exit(1 );
});
}
Messung V0.5 in Prozent C=91 H=93 G=91
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-06)
¤
*© Formatika GbR, Deutschland