fabfile.py

# from fabric import task
from invoke import Responder
from _credentials import github_username, github_password, ssh_config
from fabric.connection import Connection


def _get_github_auth_responders():
    """
    返回 GitHub 用户名密码自动填充器
    """
    username_responder = Responder(
        pattern="Username for 'https://github.com':",
        response='{}\n'.format(github_username)
    )
    password_responder = Responder(
        pattern="Password for 'https://{}@github.com':".format(github_username),
        response='{}\n'.format(github_password)
    )
    return [username_responder, password_responder]


# @task()
def deploy(c):
    supervisor_conf_path = '~/etc/'
    supervisor_program_name = 'hellodjango-blog-tutorial'

    project_root_path = '~/code/HelloDjango-blog-tutorial/'

    # 先停止应用
    with c.cd(supervisor_conf_path):
        cmd = '/home/bwg/.local/bin/supervisorctl stop {}'.format(supervisor_program_name)
        c.run(cmd)

    # 进入项目根目录，从 Git 拉取最新代码
    with c.cd(project_root_path):
        cmd = 'git pull'
        # responders = _get_github_auth_responders()
        # c.run(cmd, watchers=responders)
        c.run(cmd)

    # 安装依赖，迁移数据库，收集静态文件
    # with c.cd(project_root_path):
        # c.run('/home/bwg/.local/bin/pipenv install --deploy --ignore-pipfile')
        # c.run('/home/bwg/.local/bin/pipenv run python manage.py migrate')
        # c.run('/home/bwg/.local/bin/pipenv run python manage.py collectstatic --noinput')

    # 重新启动应用
    with c.cd(supervisor_conf_path):
        cmd = '/home/bwg/.local/bin/supervisorctl start {}'.format(supervisor_program_name)
        c.run(cmd)


if __name__ == '__main__':
    host, user, port, password = ssh_config['host'], ssh_config['user'], ssh_config['port'], ssh_config['password']
    c = Connection(host=host, user=user, port=port, connect_kwargs={"password": password})
    deploy(c)