feat(deployment): generate Justfile for common Django tasks

src/scripts/deployment_files_generator.py

@@ -0,0 +1,177 @@
+"""
+Deployment files generator for djinit
+Handles creation of Justfile, Procfile, and deployment-related files.
+"""
+
+from scr.utils import change_cwd, create_file_with_content
+
+
+class DeploymentFileGenerator:
+    def __init__(self, project_root: str, project_name: str):
+        self.project_root = project_root
+        self.project_name = project_name
+
+    def create_justfile(self) -> bool:
+        with change_cwd(self.project_root):
+            justfile_content = f"""# Justfile for {self.project_name}
+# Task runner for Django development
+# Install just: https://github.com/casey/just
+
+# Default task: show available commands
+default:
+    @just --list
+
+# Run development server
+dev:
+    uv run python manage.py runserver
+
+# Run development server with custom host and port
+dev-server HOST="0.0.0.0" PORT="8000":
+    uv run python manage.py runserver {{{{HOST}}}}:{{{{PORT}}}}
+
+# Create migrations for all apps
+makemigrations:
+    uv run python manage.py makemigrations
+
+# Create migrations for specific app
+makemigrations-app APP:
+    uv run python manage.py makemigrations {{{{APP}}}}
+
+# Run all migrations
+migrate:
+    uv run python manage.py migrate
+
+# Reset database (delete all migrations)
+reset-db:
+    uv run python manage.py flush --noinput
+    uv run python manage.py migrate
+
+# Create superuser
+createsuperuser:
+    uv run python manage.py createsuperuser
+
+# Collect static files
+collectstatic:
+    uv run python manage.py collectstatic --noinput
+
+# Run Django shell
+shell:
+    uv run python manage.py shell
+
+# Run Django shell plus (IPython)
+shell-plus:
+    uv run python manage.py shell_plus
+
+# Run tests
+test:
+    uv run python manage.py test
+
+# Run tests with coverage
+test-coverage:
+    uv run pytest --cov=. --cov-report=html --cov-report=term
+
+# Lint code with ruff
+lint:
+    uv run ruff check .
+
+# Format code with ruff
+format:
+    uv run ruff format .
+
+# Lint and format code
+style:
+    uv run ruff check .
+    uv run ruff format .
+
+# Check security issues
+check:
+    uv run python manage.py check
+
+# Check security issues (production settings)
+check-deploy:
+    uv run python manage.py check --deploy
+
+# Show all database migrations status
+showmigrations:
+    uv run python manage.py showmigrations
+
+# Sync dependencies (uv equivalent of pip freeze)
+requirements:
+    uv pip compile
+
+# Run all linting and checks
+ci:
+    uv run ruff check .
+    uv run ruff format --check .
+    uv run python manage.py check
+
+# Start interactive shell
+shell-ipython:
+    uv run python manage.py shell_plus
+
+# Clear all cache
+clear-cache:
+    uv run python manage.py clear_cache
+
+# Show Django version
+version:
+    uv run python manage.py version
+
+# Run database shell
+dbshell:
+    uv run python manage.py dbshell
+
+# Start production server with gunicorn
+server:
+    uv run gunicorn {self.project_name}.wsgi:application --bind 0.0.0.0:8000
+
+# Start production server with gunicorn workers
+server-prod WORKERS="4":
+    uv run gunicorn {self.project_name}.wsgi:application --bind 0.0.0.0:8000 --workers {{{{WORKERS}}}}
+
+# Start production server with gunicorn and reload on file changes
+server-watch:
+    uv run gunicorn {self.project_name}.wsgi:application --bind 0.0.0.0:8000 --reload
+
+# Clean Python cache files
+clean:
+    find . -type d -name "__pycache__" -exec rm -rf {{}} +
+    find . -type f -name "*.pyc" -delete
+    find . -type f -name "*.pyo" -delete
+    find . -type f -name ".coverage" -delete
+    find . -type d -name "*.egg-info" -exec rm -rf {{}} +
+    rm -rf htmlcov/
+    rm -rf .pytest_cache/
+
+# Setup project for development (using uv)
+setup:
+    uv sync
+    uv run python manage.py migrate
+    uv run python manage.py createsuperuser
+
+# Complete setup including static files
+setup-complete:
+    uv sync
+    uv run python manage.py migrate
+    uv run python manage.py collectstatic --noinput
+    uv run python manage.py createsuperuser
+
+# Install a new package
+install PACKAGE:
+    uv add {{{{PACKAGE}}}}
+
+# Install a dev package
+install-dev PACKAGE:
+    uv add --dev {{{{PACKAGE}}}}
+
+# Remove a package
+remove PACKAGE:
+    uv remove {{{{PACKAGE}}}}
+"""
+
+            result = create_file_with_content(
+                "justfile",
+                justfile_content,
+                "Created justfile with Django development tasks",
+            )
+            return result