🐙
Git Developer Guide
About
  • Overview
  • Scope of this book
  • Table of Content
  • 🐢Introduction to Version Control
    • What is Version Control?
    • Overview of git and it's benefits
    • Setting up Git on Different Platforms
  • 🍼Git Fundamentals
    • Initialising a new Git repository
    • Understanding the Git Workflow
    • Committing Changes and Writing Good Commit Messages
    • Viewing and Navigating Commit History
    • Git Basics - Practice Scenarios
      • Initialising a Git Repository
      • Committing Changes
      • Exploring Commit History
      • Amending and Undoing Commits
  • 🦕Working With Git
    • What is Git Branch?
    • Creating and Switching Between Branches
    • Merging Branches and Resolving Conflicts
    • Best Practices for Branch Management
    • Git Workflows
    • Git Log
    • Git Stash
    • Working with Git - Practice Scenarios
      • Creating and Switching Between Branches
      • Merging Branches and Resolving Conflicts
      • Branching Strategies in a Team Project
      • Rolling Back to a Previous Version
      • Experimenting with Feature Branches
      • Working with Stash
  • 🤝Working with Remote Repositories
    • Cloning a Repository from Remote
    • Pushing and Pulling Changes to and from Remote Repositories
    • Collaborative Workflows - Forking, Branching, and Pull Requests
    • Resolving Conflicts in a Collaborative Environment
    • Collaborating with Git - Practice Scenarios
      • Cloning a Remote Repository
      • Pushing and Pulling Changes
      • Collaborative Workflow with Forking and Pull Requests
      • Resolving Conflicts in a Pull Request
  • 🏆Advanced Git Features
    • Aliases and Custom Configurations
    • Working with Tags and Releases
    • Rewriting Commit History with Interactive Rebase
    • Utilising Git Hooks for Automation
    • Advanced Git Features - Practice Scenarios
      • Creating Custom Git Aliases
      • Working with Tags and Releases
      • Rewriting Commit History with Interactive Rebase
      • Using Git Hooks for Automated Testing
  • 😎Git in Real-World
    • Managing a Project with Multiple Contributors
    • Integrating Git with Continuous Integration, Continuous Deployment (CI, CD)
    • Versioning Assets with Git LFS (Large File Storage)
    • Deploying a Web Application using Git
    • Git In Real World - Practice Scenarios
      • Managing a Project with Multiple Contributors
      • Integrating Git with CICD Pipelines
      • Versioning Assets with Git LFS
      • Deploying a Web Application using Git
  • Git Troubleshooting
    • Common Mistakes and Pitfalls When Using Git
    • Undoing Changes with Git - Reverting and Resetting
    • Recovering Lost Commits or Branches
    • Dealing with Repository Corruption or Other Issues
  • Git Best Practices and Tips
    • Creating efficient git workflows: writing clean code for faster reviews
    • The importance of clean code in collaborative development
    • Significance of consistent naming conventions & coding Standards
    • Good code documentation for better git workflows
    • Writing meaningful git commit messages
    • Atomic commits in git & it's benefits for software teams
    • Structuring code & managing dependencies for better git workflows
    • Git branching strategies for software teams
  • Conclusion & Next Steps
    • Recap of Key Concepts and Commands
    • Further Resources for Expanding Git Knowledge
    • Encouragement and Tips for Continued Learning and Practice
  • License Considerations
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  • Branching in Git and Its Usefulness in Managing Code Changes
  • Common Branching Strategies
  • Examples of Creating and Merging Branches using Git Commands

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  1. Git Best Practices and Tips

Git branching strategies for software teams

Branching in Git and Its Usefulness in Managing Code Changes

Git Branching is a powerful feature that allows developers to diverge from the main development line (The "main" branch) and work on different code changes in isolation.

Branches are essentially lightweight pointers to specific commits in the Git history. When you create a new branch, it starts as an exact copy of the branch you're currently on.

The primary benefit of branching is that it enables parallel development without affecting the main codebase until changes are tested and ready to be merged back. It promotes a collaborative workflow and facilitates the following:

  • Feature Development: Developers can work on new features or bug fixes in separate branches without interfering with each other's work.

  • Isolation: Changes in one branch do not impact the main codebase until they are explicitly merged, reducing the risk of introducing errors.

  • Code Review: Branches make it easier to conduct code reviews for specific changes before they are merged into the main branch.

  • Experimentation: Branches can be used for experimental or prototyping purposes, allowing developers to try out new ideas without affecting the main project.

Common Branching Strategies

Two of the most common ones are:

  • Feature Branching: In this strategy, each new feature or task is developed in a dedicated branch. Developers create a branch from the main branch, work on the feature, and, once completed and reviewed, merge it back into the main branch.

  • GitFlow: GitFlow is a branching model that provides a more structured approach to managing branches in larger projects. It defines specific branches for different purposes, such as feature branches, release branches, and hotfix branches.

Examples of Creating and Merging Branches using Git Commands

Here are some examples of creating and merging branches using Git commands:

Create a New Branch: To create a new branch named "my-feature-branch" and switch to it, use the following command:

git checkout -b my-feature-branch

List Branches: To see a list of all branches in the repository and highlight the current branch, use:

git branch

Switch to an Existing Branch: If you want to switch to an existing branch, use:

git checkout existing-branch

Merge Branches: To merge a branch (e.g., my-feature-branch) into the current branch (e.g., main), use the following:

git checkout main
git merge my-feature-branch

Delete a Branch: To delete the branch "my-feature-branch" (only after merging it into another branch), use:

git branch -d my-feature-branch

Push a Branch to Remote: If you want to push a local branch to a remote repository (e.g., GitHub), use:

git push origin my-feature-branch

Git's branching capabilities provide a structured and efficient approach to managing code changes, fostering collaboration, and enabling teams to work on different aspects of a project concurrently.

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Last updated 1 year ago

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