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Cleans the SQUANDER repository of build artifacts and rebuilds from scratch. Use when switching branches, after CMakeLists.txt or C++ header changes, when the build state is broken, or before full validation runs.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | clean-rebuild |
| description | Cleans the SQUANDER repository of build artifacts and rebuilds from scratch. Use when switching branches, after CMakeLists.txt or C++ header changes, when the build state is broken, or before full validation runs. |
Use this skill when:
CMakeLists.txt changes;Remove these artifact categories from the repository root:
_skbuild/ (scikit-build CMake build tree)squander.egg-info/ (editable-install metadata)compile_commands.json (regenerated by build)squander/**/*.so (compiled extension modules, including libqgd.so)**/__pycache__/ (Python bytecode caches)build/ and dist/ (packaging directories)Do not remove squander/src-cpp/gates/squander.egg-info/ from this workflow,
because those files are tracked in git in this repository.
Run from repository root:
shopt -s globstar nullglob && rm -rf _skbuild build dist squander.egg-info compile_commands.json && rm -f squander/**/*.so && rm -rf **/__pycache__ && shopt -u globstar nullglob
Use the standard build/install sequence:
conda activate qgd
export TBB_INC_DIR=~/.conda/envs/qgd/include
export TBB_LIB_DIR=~/.conda/envs/qgd/lib
python setup.py build_ext
python -m pip install -e .
python - << 'EOF'
from squander.density_matrix import DensityMatrix, NoisyCircuit
import numpy as np
rho = DensityMatrix(qbit_num=2)
circuit = NoisyCircuit(2)
circuit.add_H(0)
circuit.add_CNOT(1, 0)
circuit.apply_to(np.array([]), rho)
print("Clean rebuild smoke test: OK")
print("Purity:", rho.purity())
EOF
This cleanup removes build/runtime artifacts only. It does not remove:
For dependency installation, full verification flow, and troubleshooting, use:
docs/density_matrix_project/SETUP.mdGuides spec-driven development under docs/density_matrix_project only: phase planning, DETAILED_PLANNING, ADRs, task mini-specs, pre-implementation checklists, API reference and publication docs. Applied when work touches that tree or when the user mentions spec-driven development, phase contracts, task-level specs, or the density matrix planning workflow.
Runs the SQUANDER density matrix test workflow end-to-end. Use when the user asks to test, verify, validate, or benchmark density matrix functionality, including pytest, examples, optional C++ tests, and Qiskit comparison.