- Set oom_score_adj=1000 in git hooks so OOM killer targets
pre-commit first, never crashing the PC
- Cap Node.js heap to 512MB for eslint/prettier/vitest
- Remove broken systemd-run cgroup wrapper (didn't work)
- cppcheck: process files one-at-a-time, --check-level=normal
- pytest: run packages sequentially in separate subprocesses
- Remove --force from cppcheck (exponential memory on #ifdef combos)
systemd-run --scope -p MemoryMax=3G per pytest subprocess so each
package gets its own memory cap, freed completely before the next.
Also use shutil.which + pathlib per ruff rules.
Each python_pkg subpackage now runs in its own pytest subprocess so
memory is freed between packages. Prevents 4GB+ accumulation when
matplotlib, geopandas, pygame, etc. all load in a single process.
- scripts/optimize_vscode.py: auto-detect hardware (CPU, RAM, GPU, disk)
and apply optimal VS Code settings and Electron GPU flags
- scripts/pytest_changed_packages.py: pre-commit hook that runs pytest
only for python_pkg subpackages with changed files
- .pre-commit-config.yaml: use new selective pytest hook
- scripts/check_python_location.sh: allow scripts/ directory
