Can't run in subpath

[drequivalent]

Describe the bug

Neoboard can't be run in a subpath proxied by nginx because the link to bundle.js seems to contain absolute path.

Steps To Reproduce

1. Run Neoboard node /usr/bin/yarn start
2. Proxy it with nginx:

location /neoboard/ {
        proxy_pass https://127.0.0.1:3000;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
}

3. Go to https://your-server/neoboard
4. Get white screen and 404 as the index page tries to get to /bundle.js which should be /neoboard/bundle.js

Expected behavior

Widget warning showing up

[charlynguyen]

Thanks for the report! 🙂 We picked up the issue. Updates will be shared here.

Feel free to contribute 😉

[kaffeeknecht]

Workaround

Apparently this works for the deployed demo at github-pages.

In .github/workflows/ci.yml I found:
sed -i 's,"homepage": "/","homepage": "/matrix-neoboard",' matrix-neoboard-widget/package.json

After changing the line in matrix-neoboard-widget/package.json yarn build then tells me:

The project was built assuming it is hosted at /neoboard/.
You can control this with the homepage field in your package.json.

After setting up the reverse proxy as you told, I could successfully add the widget to a matrix room.
Would love to configure this via environment variable and in the docker-image, maybe someone more "dev" then me can pick that up.

Kind regards,
David