#!/usr/bin/env python # -*- coding: utf-8 -*- """Invoke tasks.""" import os import json import shutil import webbrowser from invoke import task HERE = os.path.abspath(os.path.dirname(__file__)) with open(os.path.join(HERE, 'cookiecutter.json'), 'r') as fp: COOKIECUTTER_SETTINGS = json.load(fp) # Match default value of app_name from cookiecutter.json COOKIECUTTER_SETTINGS["app_name"] = 'my_flask_app' COOKIE = os.path.join(HERE, COOKIECUTTER_SETTINGS['app_name']) REQUIREMENTS = os.path.join(COOKIE, 'requirements', 'dev.txt') def _run_npm_command(ctx, command): os.chdir(COOKIE) ctx.run('npm {0}'.format(command), echo=True) os.chdir(HERE) @task def build(ctx): """Build the cookiecutter.""" ctx.run('cookiecutter {0} --no-input'.format(HERE)) _run_npm_command(ctx, 'install') _run_npm_command(ctx, 'run build') @task def clean(ctx): """Clean out generated cookiecutter.""" if os.path.exists(COOKIE): shutil.rmtree(COOKIE) print('Removed {0}'.format(COOKIE)) else: print('App directory does not exist. Skipping.') def _run_flask_command(ctx, command): os.chdir(COOKIE) ctx.run('flask {0}'.format(command), echo=True) @task(pre=[clean, build]) def test(ctx): """Run lint commands and tests.""" ctx.run('pip install -r {0} --ignore-installed'.format(REQUIREMENTS), echo=True) _run_npm_command(ctx, 'run lint') os.chdir(COOKIE) shutil.copyfile(os.path.join(COOKIE, '.env.example'), os.path.join(COOKIE, '.env')) _run_flask_command(ctx, 'lint') _run_flask_command(ctx, 'test') @task def readme(ctx, browse=False): ctx.run('rst2html.py README.rst > README.html') if browse: webbrowser.open_new_tab('README.html')