Book Image

Git: Mastering Version Control

By : Aske Olsson, Jakub Narębski, Ferdinando Santacroce, Rasmus Voss
Book Image

Git: Mastering Version Control

By: Aske Olsson, Jakub Narębski, Ferdinando Santacroce, Rasmus Voss

Overview of this book

Git is one of the most popular types of Distributed Version Control System. Since its inception, it has attracted skilled developers due to its robust, powerful, and reliable features. Like most powerful tools, Git can be hard to approach for the newcomers. However, this learning path will help you overcome this fear and become adept at all the basic and advanced tasks in Git. This course starts with an introduction to version control systems before you delve deeply into the essentials of Git. This serves as a primer for the topics to follow such as branching and merging, creating and managing a GitHub personal repository, and fork and pull requests. You'll also learn how to migrate from SVN using Git tools or TortoiseGit and migrate from other VCSs, concluding with a collection of resources, links, and appendices. As you progress on to the next module, you will learn how you can automate the usual Git processes by utilizing the hook system built into Git. It also covers advanced repository management, including different options to rewrite the history of a Git repository before you discover how you can work offline with Git, how to track what is going on behind the scenes, and how to use the stash for different purposes. Moving forward, you will gain deeper insights into Git's architecture, its underlying concepts, behavior, and best practices. It gives 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. 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. This Learning Path is a blend of content, all packaged up keeping your journey in mind. It includes content from the following Packt products: • Git Essentials, Ferdinando Santacroce • Git Version Control Cookbook, Aske Olsson and Rasmus Voss • Mastering Git, Jakub Nar?bski
Table of Contents (36 chapters)
Git: Mastering Version Control
Credits
Preface
3
Git Fundamentals – Working Remotely
Bibliography
Index

Selecting and formatting the git log output


Now that you know how to select revisions to examine and to limit which revisions are shown (selecting those that are interesting), it is time to see how to select which part of information associated with the queried revisions to show, and how to format this output. There is a huge number and variety of options of the git log command available for this.

Predefined and user defined output formats

A very useful git log option is --pretty. This option changes the format of log output. There are a few prebuilt formats available for you to use. The oneline format prints each commit on a single line, which is useful if you're looking at a lot of commits; there exists --oneline, shorthand for --pretty=oneline --abbrev-commit used together. In addition, the short, medium (the default), full, and fuller formats show the output in roughly the same format, but with less or more information, respectively. The raw format shows commits in the internal Git representation...