Book Image

Git Version Control Cookbook - Second Edition

By : Kenneth Geisshirt, Emanuele Zattin(EUR), Aske Olsson, Rasmus Voss
Book Image

Git Version Control Cookbook - Second Edition

By: Kenneth Geisshirt, Emanuele Zattin(EUR), Aske Olsson, Rasmus Voss

Overview of this book

Git is one of the most popular tools for versioning. With over 100 practical, self-contained tutorials, this updated version of the bestselling Git Version Control Cookbook examines the common pain points and best practices to help you solve problems related to versioning. Each recipe addresses a specific problem and offers a proven, best-practice solution with insights into how it works. You’ll get started by learning about the Git data model and how it stores files, along with gaining insights on how to commit changes to a database. Using simple commands, you’ll also understand how to navigate through the database. Once you have accustomed yourself to the basics, you’ll explore techniques to configure Git with the help of comprehensive examples and configuration targets. Further into the book, you’ll get up to speed with branches and recovery from mistakes. You’ll also discover the features of Git rebase and how to use regular Git to merge other branches. The later chapters will guide you in exploring Git notes and learning to utilize the update, list, and search commands. Toward the concluding chapters, you’ll focus on repository maintenance, patching, and offline sharing. By the end of this book, you’ll have grasped various tips and tricks, and have a practical understanding of best-practice solutions for common problems related to versioning.
Table of Contents (19 chapters)
Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
Index

Interactive add with Git gui


The interactive features of git add are really powerful for creating clean commits that only contain a single logical change, even though it was coded as a mix of feature adding and bug fixing. The downside of the interactive git add feature is that it is hard to get an overview of all the changes that exist in the file when only being showed one hunk at a time. To get a better overview of the changes and still be able to only add selected hunks (and even single lines), we can use git gui. Git GUI is normally distributed with the Git installation (MsysGit on Windows) and can be launched from the command line: git gui. If your distribution doesn't have Git GUI available, you can probably install it from the package manager called git-gui.

Getting ready

We'll use the same repository as in the last example and reset it to the same state so that we can perform the same adds with Git GUI:

$ git clone https://github.com/PacktPublishing/Git-Version-Control-Cookbook-Second...