The linux-portable release leg now wraps the createReleaseDistributable
tree it already builds into a single-file Flatpak bundle and attaches it
to the GH Release as amethyst-desktop-<version>-linux-x64.flatpak.
Packaging fixes to the existing (previously unwired) Flathub manifest:
- add the missing 512x512 icon (copy of desktopApp icon.png) and install
it under hicolor/512x512 instead of the never-present 256px path
- drop the openjdk module + sdk-extension: the jpackage tree bundles its
own trimmed JRE, so /app/jre was pure bloat
- grant --socket=x11 instead of wayland/fallback-x11: Compose Desktop
renders via AWT/skiko (X11-only on Linux, XWayland on Wayland), so
fallback-x11 left the app socketless on Wayland sessions
CI wiring:
- install flatpak tooling + the freedesktop runtime/sdk (version greped
from the manifest so the pin can't drift), retried like other fetches
- inject the AppStream <release> entry for the tagged version at build
time (the checked-in metainfo deliberately carries none)
- flatpak-builder with --disable-rofiles-fuse (GH runners) and a
--state-dir under desktopApp/build so the repo tree stays clean
- collect via the existing asset-name.sh contract (new flatpak ext)
Verified end-to-end locally: built the bundle from the manifest with a
stubbed jpackage tree, installed it, and ran the exported command inside
the sandbox (freedesktop 24.08, args forwarded through the wrapper).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GYfNxhPZC3WRrn82Dm2Cb4
