Add buf plugin push command

[emcfarlane]

This adds the buf plugin push command to upload Buf plugins to the BSR. Plugins must implement the PluginRPC framework. See the Buf plugins overview for details. The Plugin must be a WebAssembly binary, that implements the check service.

The output for buf plugin push --help:

Push a plugin to a registry

The first argument is the plugin full name in the format <remote/owner/plugin>.

Usage:
  buf plugin push <remote/owner/plugin> [flags]

Flags:
      --binary string               The path to the Wasm binary file to push.
  -h, --help                        help for push
      --label strings               Associate the label with the plugins pushed. Can be used multiple times.
      --source-control-url string   The URL for viewing the source code of the pushed plugins (e.g. the specific commit in source control).

[github-actions]

The latest Buf updates on your PR. Results from workflow Buf CI / buf (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Nov 14, 2024, 11:55 PM