cua-hyprland-plugin

Version	2026.261.1747
Repo	box/github.com/opencharly/layer-cua:v2026.269.1859

The OPT-IN, ABI-pinned Cua Driver Hyprland plugin for isolated background input — built for the exact Hyprland version/toolchain the guest runs. It is deliberately NOT a dependency of cua-driver/cua-session: the plugin has no stable ABI and must be rebuilt on every Hyprland upgrade, so only a bed or box that wants isolated input composes it. Built from the pinned trycua/cua source against the guest’s Hyprland headers, and fail-closed at load (the plugin’s own ABI hash must match the compositor’s). Verifiable on the built image: the .so exists and the Hyprland config loads it.

Acceptance plan

This candy’s plan: — the runnable spec charly check executes against a live deployment. check: steps are idempotent probes; run: steps change state.

Intent	Step
run	build the Cua Hyprland plugin from the pinned source against the guest’s Hyprland (ABI-pinned; skipped where Hyprland headers are absent)
run	load the plugin from the desktop user’s Hyprland config (last, so the qualified layout is explicit)
check	the opt-in plugin ships its load config, and the .so is present when the guest has Hyprland
check	the plugin is actually WIRED into the compositor’s config (not merely present)