.envrc

#!/bin/bash

# Create interceptor directory
mkdir -p .direnv/bin

# Python interceptor
cat > .direnv/bin/python <<'PYTHON_EOF'
#!/bin/bash
# Intercept bare python calls and redirect to uv
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running python from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv run python" >&2
fi

echo "→ Redirecting to: uv run python" >&2
# Remove .direnv/bin from PATH to prevent recursion
PATH=$(echo "$PATH" | tr ':' '\n' | grep -v '.direnv/bin' | tr '\n' ':' | sed 's/:$//')
exec uv run python "$@"
PYTHON_EOF

# Python3 interceptor (same behavior)
cat > .direnv/bin/python3 <<'PYTHON3_EOF'
#!/bin/bash
# Intercept bare python3 calls and redirect to uv
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running python3 from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv run python" >&2
fi

echo "→ Redirecting to: uv run python" >&2
# Remove .direnv/bin from PATH to prevent recursion
PATH=$(echo "$PATH" | tr ':' '\n' | grep -v '.direnv/bin' | tr '\n' ':' | sed 's/:$//')
exec uv run python "$@"
PYTHON3_EOF

# pip interceptor (prevent accidental bare pip)
cat > .direnv/bin/pip <<'PIP_EOF'
#!/bin/bash
# Block bare pip, show helpful error
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running pip from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv pip ..." >&2
  echo "" >&2
fi

echo "✗ Bare 'pip' detected!" >&2
echo "" >&2
echo "Instead of 'pip install <package>', use:" >&2
echo "  uv add <package>" >&2
echo "" >&2
echo "To sync lockfile:" >&2
echo "  uv pip sync requirements-dev.lock" >&2
exit 1
PIP_EOF

# pytest interceptor
cat > .direnv/bin/pytest <<'PYTEST_EOF'
#!/bin/bash
# Intercept bare pytest calls and redirect to uv
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running pytest from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv run pytest" >&2
fi

# Remove .direnv/bin from PATH to prevent recursion
PATH=$(echo "$PATH" | tr ':' '\n' | grep -v '.direnv/bin' | tr '\n' ':' | sed 's/:$//')
exec uv run pytest "$@"
PYTEST_EOF

# ruff interceptor
cat > .direnv/bin/ruff <<'RUFF_EOF'
#!/bin/bash
# Intercept bare ruff calls and redirect to uv
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running ruff from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv run ruff" >&2
fi

# Remove .direnv/bin from PATH to prevent recursion
PATH=$(echo "$PATH" | tr ':' '\n' | grep -v '.direnv/bin' | tr '\n' ':' | sed 's/:$//')
exec uv run ruff "$@"
RUFF_EOF

# mypy interceptor
cat > .direnv/bin/mypy <<'MYPY_EOF'
#!/bin/bash
# Intercept bare mypy calls and redirect to uv
ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo ".")
CURRENT=$(pwd)

if [ -f "pyproject.toml" ] && [ "$CURRENT" != "$ROOT" ]; then
  echo "Warning: Running mypy from subdirectory with pyproject.toml ($CURRENT)" >&2
  echo "   May cause errors or create local .venv/. To avoid: cd $ROOT && uv run mypy" >&2
fi

# Remove .direnv/bin from PATH to prevent recursion
PATH=$(echo "$PATH" | tr ':' '\n' | grep -v '.direnv/bin' | tr '\n' ':' | sed 's/:$//')
exec uv run mypy "$@"
MYPY_EOF

# Make executables
chmod +x .direnv/bin/python
chmod +x .direnv/bin/python3
chmod +x .direnv/bin/pip
chmod +x .direnv/bin/pytest
chmod +x .direnv/bin/ruff
chmod +x .direnv/bin/mypy

# Add to PATH (highest priority)
PATH_add .direnv/bin

# Auto-add Node bin to PATH based on .nvmrc
# (avoids calling nvm as command, which doesn't work in direnv's restricted context)
if [ -f .nvmrc ]; then
    NODE_VERSION=$(cat .nvmrc)
    # Find matching Node version directory (handles "24" matching "v24.11.0")
    if [ -d "$HOME/.nvm/versions/node" ]; then
        NODE_PATH=$(find "$HOME/.nvm/versions/node" -maxdepth 1 -name "v${NODE_VERSION}*" | head -1)
        if [ -n "$NODE_PATH" ] && [ -d "$NODE_PATH/bin" ]; then
            PATH_add "$NODE_PATH/bin"
        fi
    fi
fi

echo "✓ direnv loaded: Python tools intercepted (python, pip, pytest, ruff, mypy), Node version managed"