How to exit stuck Git rebase process

Introduction

This comprehensive tutorial provides developers with essential techniques for navigating and resolving stuck Git rebase processes. Understanding how to handle interruptions and conflicts during Git rebasing is crucial for maintaining a clean and efficient version control workflow.

Skills Graph

Git Rebase Basics

What is Git Rebase?

Git rebase is a powerful technique used to integrate changes from one branch into another by moving or combining a sequence of commits to a new base commit. Unlike merging, rebasing rewrites the project history by creating brand new commits for each commit in the original branch.

Why Use Rebase?

Rebasing offers several advantages:

• Maintains a cleaner, more linear project history
• Helps keep feature branches up-to-date with the main branch
• Simplifies complex branch management

Basic Rebase Workflow

Typical Rebase Command

## Basic rebase syntax
git checkout feature-branch
git rebase main

Rebase Types

Interactive Rebase Example

## Interactive rebase of last 3 commits
git rebase -i HEAD~3

Best Practices

• Never rebase commits that have been pushed to public repositories
• Use rebase to clean up local branch history
• Resolve conflicts carefully during rebase

Common Scenarios

1. Keeping feature branches updated
2. Cleaning up local commit history
3. Preparing commits for code review

By mastering Git rebase, developers can maintain a more organized and readable project history. LabEx recommends practicing rebase in a safe, controlled environment to build confidence with this powerful Git feature.

Rebase Interruption

Understanding Rebase Interruption

Rebase interruption occurs when Git encounters conflicts during the rebase process, forcing you to manually resolve these conflicts before continuing.

Common Interruption Scenarios

Identifying Rebase Interruption

When a rebase is interrupted, Git provides specific status indicators:

Typical Interruption Commands

## Check current rebase status
git status

## View conflicting files
git diff

## Mark file as resolved
git add <conflicting-file>

## Continue rebase after resolving
git rebase --continue

## Abort rebase and return to original state
git rebase --abort

Conflict Resolution Workflow

1. Git stops at the first conflict
2. Manually edit conflicting files
3. Stage resolved files
4. Continue or abort rebase

Example Conflict Scenario

## Start interactive rebase
git rebase -i main

## Conflict occurs
## Manually resolve conflicts in files
nano conflicting_file.txt

## Stage resolved file
git add conflicting_file.txt

## Continue rebase
git rebase --continue

Handling Complex Conflicts

• Use text editor to resolve conflicts
• Compare both versions carefully
• Ensure code logic remains intact
• Test changes after resolution

LabEx Tip

When stuck in a rebase, take a systematic approach:

• Understand the conflict
• Edit files carefully
• Use git status for guidance
• Don't rush the resolution process

Resolving Conflicts

Understanding Git Conflicts

Conflicts occur when Git cannot automatically merge changes from different branches due to overlapping modifications.

Conflict Markers

Conflict Resolution Strategies

Detailed Conflict Resolution Process

1. Identify Conflicting Files

## Check conflict status
git status

## Show detailed conflict information
git diff

2. Open Conflicting File

## Example using nano editor
nano conflicting_file.py

3. Resolve Conflict Manually

## Conflict marker example
<<<<<<< HEAD
current_branch_code()
=======
incoming_branch_code()
>>>>>>> branch-name

4. Edit and Remove Markers

## Correct resolution
def resolved_function():
    ## Combine or choose appropriate implementation
    pass

5. Stage and Complete Resolution

## Stage resolved file
git add conflicting_file.py

## Continue rebase
git rebase --continue

Advanced Conflict Resolution Techniques

Using Merge Tools

## Configure merge tool
git config --global merge.tool vscode

## Invoke merge tool
git mergetool

Conflict Resolution Options

## Keep current branch changes
git checkout --ours file

## Keep incoming branch changes
git checkout --theirs file

Common Conflict Scenarios

1. Modifying same line in different branches
2. Renaming or moving files
3. Adding/removing same code block

Best Practices

• Communicate with team members
• Pull changes frequently
• Use feature branches
• Write clear, modular code

LabEx Recommendation

Practice conflict resolution in a safe environment to build confidence and skill.

Potential Pitfalls

• Accidentally introducing bugs
• Incomplete conflict resolution
• Overlooking subtle code changes

Summary

By mastering the strategies for exiting a stuck Git rebase process, developers can confidently manage version control challenges, resolve conflicts, and maintain the integrity of their code repository. These skills are fundamental to effective collaborative software development and version control management.