feat: wire allowedDevOrigins from CORS_ALLOWED_ORIGINS for non-localhost dev access (#355)

* feat: add allowedDevOrigins to Next.js config for non-localhost dev access

Wire CORS_ALLOWED_ORIGINS env var into Next.js allowedDevOrigins config
so that cross-origin HMR/webpack requests from Tailscale or other
non-localhost IPs are not blocked during development.

Fixes #317

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: keep port in allowedDevOrigins

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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zerone0x 2026-04-08 14:39:01 +08:00 committed by GitHub
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commit a7afd4b959
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@ -7,7 +7,24 @@ config({ path: resolve(__dirname, "../../.env") });
const remoteApiUrl = process.env.REMOTE_API_URL || "http://localhost:8080";
// Parse hostnames from CORS_ALLOWED_ORIGINS so that Next.js dev server
// allows cross-origin HMR / webpack requests (e.g. from Tailscale IPs).
const allowedDevOrigins = process.env.CORS_ALLOWED_ORIGINS
? process.env.CORS_ALLOWED_ORIGINS.split(",")
.map((origin) => {
try {
return new URL(origin.trim()).host;
} catch {
return origin.trim();
}
})
.filter(Boolean)
: undefined;
const nextConfig: NextConfig = {
...(allowedDevOrigins && allowedDevOrigins.length > 0
? { allowedDevOrigins }
: {}),
images: {
formats: ["image/avif", "image/webp"],
qualities: [75, 80, 85],