如何使用Docker在主机上拉取项目？

我正在学习

gitlab ci.yml

，我开始阅读这篇文章，我想知道，在

deploy

阶段是否可以访问主机上的文件夹并执行

git pull

命令

image: php:5.6

# The folders we should cache
cache:
  paths:
  - vendor/

before_script:

# Install git, the php image doesn't have installed
- apt-get update -yqq
- apt-get install git mysql-client -yqq

# Install mysql driver
- docker-php-ext-install pdo_mysql

# Install composer
- curl -sS https://getcomposer.org/installer | php

# Install all project dependencies
- php composer.phar install

services:
    - mysql

variables:
    MYSQL_DATABASE: test
    MYSQL_ROOT_PASSWORD: root

test:
    stage: test
    script:
        - echo "CREATE DATABASE IF NOT EXISTS test;" | mysql --user=root --password="${MYSQL_ROOT_PASSWORD}" --host=mysql
        - mysql --user=root --password="${MYSQL_ROOT_PASSWORD}" --host=mysql test < tests/assets/test.sql
        - php composer.phar tests

deploy_staging:
    stage: deploy
    script:
        - echo "Deploying to staging server..."
    environment:
        name: staging
        url: http://staging.example.com
    only:
        - master

我想知道我如何才能实现以下目标：

- cd /path/on/host/machine/to/repository
- git pull

---

如果没有，是否有其他方法来完成我想做的事情？

是的，这是可能的。

- cd /path/on/host/machine/to/repository
- git pull