On first launch O3DE pip-installs its 'o3de' CLI with 'pip install -e'
(editable), which writes an egg-info next to the source under read-only
/app and fails ([Errno 30] Read-only file system), leaving the venv broken
("unable to install O3DE's built-in Python").
- Patch cmake/LYPython.cmake at build time to force a normal (non-editable)
install, which builds in a temp dir and lands in the writable ~/.o3de venv.
- Drop the build-time get_python "bake": the venv is per-user (keyed to
$HOME), so it can only be created at runtime; baking under a throwaway
build HOME did nothing. Speeds up CI; removes cmake/python3 build deps and
the network build-arg.
- Add a real launcher icon (org.o3de.O3DE.png).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
get_python.sh runs on the host shell and shells out to cmake to fetch the
engine's Python runtime, but the bare ubuntu container had neither cmake
nor python3. Add them (and tar) to the dependency install.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
flatpak-builder sandboxes each build command in bubblewrap, which needs
user namespaces / a privileged job container that Gitea act_runner does
not grant by default (bwrap: Creating new namespace failed).
Replace it with scripts/make-flatpak.sh, which uses flatpak
build-init/build-finish/build-export plus plain-shell extraction and the
get_python.sh bake. None of these use bwrap, so an unprivileged container
works. The flatpak-builder manifest stays as a documented alternative.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The bare ubuntu:24.04 container has no Node.js, so the JS-based
actions/checkout@v4 fails with exit 127. Clone via plain git instead.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Repackage the official O3DE Linux .deb as a Flatpak and publish it as a
static OSTree repo on the 'pages' branch for install via flatpak remote.
- org.o3de.O3DE.yaml: flatpak-builder manifest (extracts the .deb into /app)
- o3de-wrapper.sh: launcher that locates the versioned o3de binary at runtime
- desktop + AppStream metadata under the app-id
- scripts/: live version resolver and local build helper
- .gitea/workflows/build-flatpak.yml: daily check -> build -> publish -> tag
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
pc-heini