Recovering from bad rebase in Git - Step-by-Step Execution

Process Flow - Recovering from bad rebase

Start bad rebase

↓

Detect problem

↓

Check reflog for previous state

↓

Reset branch to safe commit

↓

Verify branch state

↓

Continue work or rebase again

This flow shows how to detect a bad rebase, find a safe commit using reflog, reset the branch to that commit, and verify recovery.

Execution Sample

Git

git reflog
# find commit before bad rebase

git reset --hard <commit>
# reset branch to safe commit

git status
# verify branch state

This sequence recovers a branch after a bad rebase by using reflog to find a safe commit and resetting the branch to it.

Process Table

Step	Command	Action	Result
1	git rebase feature	Start rebase onto feature branch	Rebase starts, conflicts or errors may occur
2	Detect problem	Notice conflicts or wrong history	Realize rebase was bad
3	git reflog	List recent HEAD changes	Shows commits before rebase
4	Identify safe commit	Pick commit before rebase started	Commit hash found
5	git reset --hard <commit>	Reset branch to safe commit	Branch state restored to before rebase
6	git status	Check current branch status	Clean working directory, branch recovered
7	End	Recovery complete	Ready to continue work or retry rebase

💡 Recovery stops after resetting branch to safe commit and verifying clean state

Status Tracker

Variable	Start	After Step 3	After Step 5	Final
HEAD	points to pre-rebase commit	shows reflog entries including pre-rebase commit	points to reset commit before rebase	points to safe commit, branch recovered
Working Directory	clean	unchanged	reset to commit state	clean

Key Moments - 3 Insights

Why do we use 'git reflog' after a bad rebase?

Because 'git reflog' shows the history of HEAD movements, allowing us to find the commit before the bad rebase as shown in step 3 of the execution_table.

What does 'git reset --hard <commit>' do in recovery?

It moves the branch pointer and working directory back to the safe commit, undoing the bad rebase changes as shown in step 5.

Why check 'git status' after resetting?

To confirm the working directory is clean and the branch is correctly restored, as shown in step 6.

Visual Quiz - 3 Questions

Look at the execution_table, what command lists recent HEAD changes?

A git status

B git reset --hard

C git reflog

D git rebase

💡 Hint

Refer to step 3 in the execution_table where the command lists recent HEAD changes.

At which step does the branch pointer move back to a safe commit?

A Step 2

B Step 5

C Step 4

D Step 6

💡 Hint

Step 5 shows the 'git reset --hard ' command that resets the branch.

If you skip 'git reflog', what problem will you face?

A Cannot find the commit before bad rebase

B Working directory will be dirty

C Branch will be deleted

D Rebase will continue automatically

💡 Hint

Refer to step 3 and 4 where reflog helps identify the safe commit.

Concept Snapshot

Recovering from bad rebase:
1. Use 'git reflog' to find commit before bad rebase.
2. Run 'git reset --hard <commit>' to restore branch.
3. Verify with 'git status' for clean state.
This safely undoes a bad rebase without losing work.

Full Transcript

When you do a bad rebase in git, you can fix it by using 'git reflog' to see where your branch was before the rebase. Then, use 'git reset --hard' with the commit hash from reflog to move your branch back to that safe point. Finally, check with 'git status' to make sure your working directory is clean and your branch is restored. This process helps you recover without losing your work.