embed-fetcher-plugin

Overview ¶

embed-fetcher-plugin shows a host application embedding scriptling with fetcher plugins enabled: scripts and libraries are pulled from a plugin over the plugin protocol, on demand, with nothing on the local filesystem.

This is the same wiring the CLI performs, in the order it matters:

1. build a plugin.Manager and load the plugins;
2. bridge the manager's fetchers into a pack scheme registry;
3. open the packages the plugins declare (or any scheme:// source);
4. put those bundles behind the interpreter's library loader;
5. fetch and run a script that lives in the plugin.

Run it with:

go run ./examples/embed-fetcher-plugin

It builds the fetcher-go example plugin into a temp dir and drives it, so it needs no external service.