Book Image

Mastering Git

5 (1)
Book Image

Mastering Git

5 (1)

Overview of this book

Git is one of the most popular types of Source Code Management (SCM) and Distributed Version Control System (DVCS). Despite the powerful and versatile nature of the tool enveloping strong support for nonlinear development and the ability to handle large projects efficiently, it is a complex tool and often regarded as “user-unfriendly”. Getting to know the ideas and concepts behind the architecture of Git will help you make full use of its power and understand its behavior. Learning the best practices and recommended workflows should help you to avoid problems and ensure trouble-free development. The book scope is meticulously designed to help you gain deeper insights into Git's architecture, its underlying concepts, behavior, and best practices. Mastering Git starts with a quick implementation example of using Git for a collaborative development of a sample project to establish the foundation knowledge of Git operational tasks and concepts. Furthermore, as you progress through the book, the tutorials provide detailed descriptions of various areas of usage: from archaeology, through managing your own work, to working with other developers. This book also helps augment your understanding to examine and explore project history, create and manage your contributions, set up repositories and branches for collaboration in centralized and distributed version control, integrate work from other developers, customize and extend Git, and recover from repository errors. By exploring advanced Git practices, you will attain a deeper understanding of Git’s behavior, allowing you to customize and extend existing recipes and write your own.
Table of Contents (19 chapters)
Mastering Git
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Summary


This chapter, along with Chapter 6, Advanced Branching Techniques, provided all the tools required to manage a clean, readable, and easy-to-review history of a project.

You have learned how to make history more clean by rewriting it, and what does rewriting history mean in Git, when and why to avoid it, and how to recover from an untimely upstream rewrite. You have learned to use an interactive rebase to delete, reorder, squash, and split commits, and how to test each commit during rebase. You know how to do large-scale scripted rewrite with filter-branch: how to edit commits and commit metadata and how to permanently change history, for example, splitting it in two. You also got to know some third-party external tools, which can help with these tasks.

You learned what to do if you cannot rewrite history: how to fix mistakes by creating commits with appropriate changes (for example with git revert), how to add extra information to the existing commits with notes, and how to change...