這 集中式共用倉儲模型 將 Git 的使用方式從混亂的點對點交流，轉變為結構化的中心-分支拓撲。透過建立一個 「唯一真實來源」，此集中式協作流程旨在解決實時追蹤數十個不同開發者倉儲所帶來的混亂，確保像 my-git-repo 以及 marys-repo 這樣的專案擁有明確的同步點。
1. 核心概念
- 集中式工作流程： 一個結構化的環境，開發者將變更推送到專門的儲存倉儲，並從中提取更新，而非直接在本地倉儲之間共享。
- 通訊中心： 團隊通常使用 Bitbucket，這是一個分布式版本控制系統（DVCS）的託管服務商，能輕鬆建立 Git 倉儲，並作為主要的協調節點。
- 整合者： 一個特殊角色，除了擔任一般開發者外，還負責管理私有環境與公開倉儲之間的變更流動。
main.py
TERMINALbash — 80x24
> Ready. Click "Run" to execute.
>
QUESTION 1
Navigate your web browser to Bitbucket.org and sign up for a free account.
Task Completed
Task Not Completed
✅ Correct!
Excellent! Setting up a Bitbucket account is the first step toward professional centralized collaboration.❌ Incorrect
Please navigate to Bitbucket.org and sign up to proceed with the lab exercises.QUESTION 2
Add the following to the end of style.css:
h1, h2 {
font-size: 2em;
color: #333;
}
a:link, a:visited {
color: #007bff;
}
I have added the CSS code correctly.
I encountered an error.
✅ Correct!
CSS updated. This change will be used to demonstrate the synchronization process later.❌ Incorrect
Ensure the syntax matches the provided code block exactly in your local style.css file.QUESTION 3
What is the primary purpose of a centralized collaboration workflow?
To allow developers to share files over email.
To solve the chaos of tracking multiple developers' repositories in real-time.
To prevent developers from keeping local copies of the project.
To replace Git with a centralized SVN server.
✅ Correct!
The centralized model creates a hub-and-spoke topology where one repository acts as the 'Single Source of Truth'.❌ Incorrect
Review the definition of the centralized collaboration workflow; it is designed to organize team synchronization.QUESTION 4
True or False: In a centralized model, developers no longer maintain a full copy of the project history.
True
False
✅ Correct!
Correct! Git is a DVCS; every developer still has a full local repository, but they use the central one for synchronization.❌ Incorrect
Even in a centralized model, Git remains a Distributed Version Control System (DVCS).QUESTION 5
Who is responsible for managing the flow of changes between private environments and the public repository?
The Junior Developer
The Bitbucket Admin
The Integrator
The ISP Provider
✅ Correct!
The Integrator acts as an ordinary developer but with additional responsibilities for merging and publishing.❌ Incorrect
The term 'Integrator' specifically defines this role in the workflow hierarchy.Establishing the Communication Hub
Centralizing a Peer-to-Peer Team
Your team is currently sharing commits by pulling directly from each other's laptops (e.g., John pulls from Mary). This is causing issues when Mary is offline. You decide to implement a centralized model using Bitbucket as the hub.
Q
How does the role of the 'Integrator' facilitate this new workflow for John and Mary?
Solution:
The integrator ensures that changes from 'Mary's Repo' and 'John's Repo' are properly synced to the 'Central Repo'. Instead of pulling from each other, they both interact with the Integrator's managed public repo to ensure a linear, stable history.
The integrator ensures that changes from 'Mary's Repo' and 'John's Repo' are properly synced to the 'Central Repo'. Instead of pulling from each other, they both interact with the Integrator's managed public repo to ensure a linear, stable history.
Q
What Git command must be executed by every team member to identify their contributions in this shared environment?
Solution:
Every developer must run 'git config --global user.email [email protected]' to ensure their commits are correctly attributed in the central project history.
Every developer must run 'git config --global user.email [email protected]' to ensure their commits are correctly attributed in the central project history.