Checking the status, differences, logs & restore

Checking the current status

You can check the current status at any time:

This tells you:

• Which branch you are on.
• Whether your branch is ahead/behind the remote branch.
• Which files are:
• • Untracked - new files not added yet.
  • Modified but not staged - ones you have changed but not added yet with git add
  • Staged - added with git add, but not committed yet.
  • Deleted - file deleted, either staged or not.

There is a short format, less verbose version too:

Checking the difference between two states

To see the difference between the current changes and what has already been staged:

Shows the unstaged changes.

To see the staged changes that will go in the next commit:

Shows the differences between the staged version and the last commit, so shows you what will be in the next commit.

Compare two commits:

Use the commit ids for the two commits to check.

Compare branches:

Will compare the my-other-branch and develop branches.

Compare current working directory to a branch:

Will compare current project files to main branch.

All the above will show a file with the following info:

• + - added lines.
• - - removed lines.
• @@ - meta data showing the line numbers.

Commit history

To view the history of commits on your repository:

This tells you:

• When the change was made.
• Who made the change.
• The commit message of what the change contained.

Compact history of just hashes and messages:

Show branches and visual history:

Include the diff output of each commit:

Undo uncommited changes

You have edited a file but want to discard the changes:

You staged a file and want to unstage it:

You want to undo both staged and working changes:

How this option works:

• If the file already existed - revert to how it was at last commit.
• If the file is new - deletes the file from the working directory and the staged area.

You can add the --dry-run flag to the git restore command to see what Git will actually do, without doing it.

Git reset - more destructive undoing

This option is a lot more powerful and can be dangerous and destructive, so use with caution.

Undo a commit but keep your changes staged:

This moves the branch pointer back one commit, but your changes are still staged, ready to commit.

Unstage files - ( like git restore --staged )

Leaves the working directory untouched, just removes the file from staging.

Fully reset to a previous commit:

Moves the HEAD back one commit, erases all staged and working directory changes.