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build(make): prefer uv, then pyenv, then system python in setup #21

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Merged
randomparity merged 1 commit into from
Sep 8, 2025
Merged

build(make): prefer uv, then pyenv, then system python in setup #21

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41 changes: 37 additions & 4 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,43 @@ check-python: ## Validate host has a compatible Python and venv tooling
@echo '✅ Python toolchain looks OK.'

setup: ## Create venv and install dev deps
@command -v python3 >/dev/null || { echo '❌ python3 not found'; exit 1; }
@[ -d $(VENV) ] || python3 -m venv $(VENV)
$(PY) -m pip install -U pip
@if [ -f pyproject.toml ]; then $(PIP) install -e .[dev]; fi
@# Prefer uv, then pyenv, then system python for venv creation and deps
@if command -v uv >/dev/null 2>&1; then \

echo '🔧 Using uv to create venv and install dev dependencies'; \

[ -d $(VENV) ] || uv venv --python '$(REQUIRED_PYTHON_VERSION)' '$(VENV)' || uv venv '$(VENV)'; \

uv pip install -p '$(VENV)/bin/python' -U pip; \

if [ -f pyproject.toml ]; then uv pip install -p '$(VENV)/bin/python' -e '.[dev]'; fi; \

elif command -v pyenv >/dev/null 2>&1; then \

echo '🔧 Using pyenv to create venv and install dev dependencies'; \

pyenv install -s '$(REQUIRED_PYTHON_VERSION)'; \

[ -d $(VENV) ] || PYENV_VERSION='$(REQUIRED_PYTHON_VERSION)' pyenv exec python -m venv '$(VENV)'; \

'$(VENV)/bin/python' -m pip install -U pip; \

if [ -f pyproject.toml ]; then '$(VENV)/bin/pip' install -e '.[dev]'; fi; \

else \

echo '🔧 Using system python3 to create venv and install dev dependencies'; \

command -v python3 >/dev/null || { echo '❌ python3 not found'; exit 1; }; \

[ -d $(VENV) ] || python3 -m venv '$(VENV)'; \

'$(VENV)/bin/python' -m pip install -U pip; \

if [ -f pyproject.toml ]; then '$(VENV)/bin/pip' install -e '.[dev]'; fi; \

fi; \

@# Optional git hooks if pre-commit is installed in the venv
@$(PRECOMMIT) install --hook-type commit-msg --hook-type pre-push || true

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