SwiftPM command plugins with permission to access the network

[nholloh (Niklas Holloh)]

I just started an evolution discussion on this topic. Feel free to participate to shape the proposal.

[Pitch] SwiftPM Plugins - Explicit BuildTool Sandbox Permissions

Introduction Since there are multiple topics (1, 2) where people have stated interest in network access for Swift Package Manager Plugins, I wanted to bring them together and draft a first pitch for a discussion. Motivation In the aforementioned discussions we have seen multiple projects which had to rely on workarounds or do not function at all without explicit network permission. tevelee is distributing modular binary xcframeworks to clients. For inter-module communication they rely on SPIs…