python-cli-template/test.sh

#!/bin/bash

set -euo pipefail

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Function to print colored output
print_status() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

# Cleanup function
cleanup() {
    # Optional cleanup - can be commented out to keep build directory for inspection
    # if [ -n "${TEMP_DIR:-}" ] && [ -d "$TEMP_DIR" ]; then
    #     print_status "Keeping build directory for inspection: $TEMP_DIR"
    # fi
    print_status "Test completed. Build directory: ${TEMP_DIR:-}"
}

# Set up trap for cleanup on exit
trap cleanup EXIT

# Check for required tools
check_tool() {
    if ! command -v "$1" &> /dev/null; then
        print_error "$1 is not installed. Please install it first."
        exit 1
    fi
}

# Main test function
main() {
    print_status "Starting template test..."

    # Get the template directory
    TEMPLATE_DIR="$(cd "$(dirname "$0")" && pwd)"

    # Check which template tool is available
    CRUFT_AVAILABLE=0
    COOKIECUTTER_AVAILABLE=0
    if command -v cruft &> /dev/null; then
        CRUFT_AVAILABLE=1
    fi
    if command -v cookiecutter &> /dev/null; then
        COOKIECUTTER_AVAILABLE=1
    fi

    if [ "$CRUFT_AVAILABLE" -eq 0 ] && [ "$COOKIECUTTER_AVAILABLE" -eq 0 ]; then
        print_error "Neither cruft nor cookiecutter is installed. Please install one of them."
        print_status "Install with: pip install cruft or pip install cookiecutter"
        exit 1
    fi

    if git -C "$TEMPLATE_DIR" rev-parse --is-inside-work-tree &> /dev/null; then
        if [ -n "$(git -C "$TEMPLATE_DIR" status --porcelain)" ]; then
            if [ "$COOKIECUTTER_AVAILABLE" -eq 1 ]; then
                TEMPLATE_TOOL="cookiecutter"
                print_warning "Working tree is dirty; using cookiecutter to include local changes"
            else
                TEMPLATE_TOOL="cruft"
                print_warning "Working tree is dirty but cookiecutter is unavailable; using cruft"
            fi
        fi
    fi

    if [ -z "${TEMPLATE_TOOL:-}" ]; then
        if [ "$CRUFT_AVAILABLE" -eq 1 ]; then
            TEMPLATE_TOOL="cruft"
            print_status "Using cruft for template generation"
        else
            TEMPLATE_TOOL="cookiecutter"
            print_status "Using cookiecutter for template generation"
        fi
    fi

    # Check for uv
    check_tool "uv"

    print_status "Template directory: $TEMPLATE_DIR"

    # Set up build directory
    TEMP_DIR="$TEMPLATE_DIR/build"

    # Check if build directory exists and ask for confirmation
    if [ -d "$TEMP_DIR" ]; then
        print_warning "Build directory already exists: $TEMP_DIR"
        read -p "Remove existing build directory and continue? (y/n) [y]: " -n 1 -r
        echo
        if [[ ! $REPLY =~ ^[Yy]$ ]] && [[ ! -z $REPLY ]]; then
            print_status "Aborted by user"
            exit 0
        fi
        print_status "Removing existing build directory..."
        rm -rf "$TEMP_DIR"
    fi

    # Create build directory
    mkdir -p "$TEMP_DIR"
    print_status "Created build directory: $TEMP_DIR"

    # Generate project from template
    print_status "Generating example project from template..."

    # Default values for the template
    PROJECT_NAME="test-project"

    if [ "$TEMPLATE_TOOL" = "cruft" ]; then
        cd "$TEMP_DIR"
        cruft create "$TEMPLATE_DIR" \
            --no-input \
            --extra-context '{"project_name": "Test Project", "project_slug": "test-project", "package_name": "test_project", "description": "A test project", "author_name": "Test Author", "author_email": "test@example.com", "version": "0.1.0"}' \
            || { print_error "Failed to generate project with cruft"; exit 1; }
    else
        cd "$TEMP_DIR"
        cookiecutter "$TEMPLATE_DIR" \
            --no-input \
            project_name="Test Project" \
            project_slug="test-project" \
            package_name="test_project" \
            description="A test project" \
            author_name="Test Author" \
            author_email="test@example.com" \
            version="0.1.0" \
            || { print_error "Failed to generate project with cookiecutter"; exit 1; }
    fi

    # Navigate to generated project
    cd "$TEMP_DIR/$PROJECT_NAME"
    print_status "Generated project at: $(pwd)"

    # List generated files
    print_status "Generated files:"
    ls -la

    # Ensure lockfile exists and install dependencies
    print_status "Checking for generated uv.lock..."
    [ -f "uv.lock" ] || { print_error "uv.lock was not generated"; exit 1; }

    print_status "Installing dependencies with uv (frozen)..."
    uv sync --frozen --group dev || { print_error "Failed to install dependencies"; exit 1; }

    # Run ruff check
    print_status "Running ruff check..."
    uv run ruff check src tests || { print_error "Ruff check failed"; exit 1; }

    # Run ruff format check
    print_status "Running ruff format check..."
    uv run ruff format --check src tests || { print_error "Ruff format check failed"; exit 1; }

    # Run mypy
    print_status "Running mypy type checking..."
    uv run mypy src || { print_error "Mypy type checking failed"; exit 1; }

    # Run tests
    print_status "Running tests..."
    uv run pytest || { print_error "Tests failed"; exit 1; }

    # Run tests with coverage
    print_status "Running tests with coverage..."
    uv run pytest --cov=src --cov-report=term-missing || { print_error "Tests with coverage failed"; exit 1; }

    # Try running invoke tasks
    print_status "Testing invoke lint task..."
    uv run invoke lint || { print_error "Invoke lint task failed"; exit 1; }

    print_status "Testing invoke test task..."
    uv run invoke test || { print_error "Invoke test task failed"; exit 1; }

    # Check if example script runs
    if [ -f "examples/config_init.sh" ]; then
        print_status "Running example script..."
        bash examples/config_init.sh || print_warning "Example script failed (this may be expected if it's a placeholder)"
    fi

    print_status "✅ All tests passed successfully!"
    print_status "Template is working correctly."
}

# Run main function
main "$@"