Does pg_mooncake support offline environments?

[filefox]

The company's intranet environment cannot connect to the external network, preventing the download of the duckdb plugin. Using the latest Docker image and enabling the plugin results in the following error:

(PGDuckDB/install_extension_cpp) IO Error: Failed to download extension "mooncake" at URL "http://community-extensions.duckdb.org/v1.4.1/linux_amd64/mooncake.duckdb_extension.gz"

Candidate extensions: "motherduck", "autocomplete", "mysql_scanner", "json", "ducklake"

For more info, visit https://duckdb.org/docs/stable/extensions/troubleshooting?version=v1.4.1&platform=linux_amd64&extension=mooncake (ERROR Could not establish connection)

Where: SQL statement "SELECT duckdb.install_extension('mooncake', 'community')"
extension script file "pg_mooncake--0.2.0.sql", near line 14

[dpxcc]

Yes, this is a known issue. Could you open a GitHub issue for it?

We could pre-download the duckdb_mooncake extension when building the Docker image instead of downloading it at runtime