import { NextRequest, NextResponse } from "next/server";
import {
DeployError,
isDeployProviderId,
readDeployConfig,
type DeployProviderId,
} from "@/lib/deploy/config";
import { deployToVercel } from "@/lib/deploy/vercel";
export const runtime = "nodejs";
export const dynamic = "force-dynamic";
// Allow long-running deployments — Vercel's response can take 60–90 s
// while the deployment finishes building + URL becomes reachable.
export const maxDuration = 300;
type Body = {
taskId: string;
provider: DeployProviderId;
/** The HTML document to publish. Must be a complete document (we wrap
* defensively below if it isn't). */
html: string;
};
/**
* Wrap a fragment in a minimal HTML5 envelope if the agent emitted bare
* markup (no `` / ``). Without this the deployed page
* loads in browser quirks mode and renders very differently.
*/
function ensureFullHtmlDocument(html: string): string {
if (!html.trim()) return html;
if (/]/i.test(html)) return html;
return [
"",
'',
"",
'',
'',
"HTML Anything",
"",
"",
html,
"",
"",
].join("\n");
}
function deployErrorResponse(err: unknown): NextResponse {
if (err instanceof DeployError) {
return NextResponse.json(
{ error: err.message, code: err.code, details: err.details },
{ status: err.status },
);
}
const msg = err instanceof Error ? err.message : String(err);
return NextResponse.json({ error: msg }, { status: 500 });
}
export async function POST(req: NextRequest) {
let body: Body;
try {
body = (await req.json()) as Body;
} catch {
return NextResponse.json({ error: "Invalid JSON body" }, { status: 400 });
}
const { taskId, provider, html } = body;
if (!taskId || typeof taskId !== "string") {
return NextResponse.json(
{ error: "Missing or invalid taskId" },
{ status: 400 },
);
}
if (!provider || !isDeployProviderId(provider)) {
return NextResponse.json(
{ error: `Unknown deploy provider: ${provider}` },
{ status: 400 },
);
}
if (typeof html !== "string" || !html.trim()) {
return NextResponse.json(
{ error: "Empty HTML — run Convert first." },
{ status: 400 },
);
}
if (provider !== "vercel") {
// CF Pages support is planned for the next iteration. Surface a clear
// 501 rather than crashing on an unimplemented branch.
return NextResponse.json(
{
error:
"Cloudflare Pages deploy is not implemented yet. Vercel is currently the only supported provider.",
},
{ status: 501 },
);
}
try {
const config = await readDeployConfig(provider);
if (!config.token) {
throw new DeployError(
"Vercel token is not configured. Open Settings → Deploy to add one.",
400,
undefined,
"missing_token",
);
}
const fullHtml = ensureFullHtmlDocument(html);
const result = await deployToVercel({
config,
taskId,
files: [
{ file: "index.html", data: fullHtml, contentType: "text/html" },
],
});
return NextResponse.json(result);
} catch (err) {
return deployErrorResponse(err);
}
}