git

name	git
description	Git version control operations via shell. Triggers: git, commit, branch, merge, diff, log, clone, push, pull, rebase, stash.

Git Version Control

You can perform git operations using the shell tool. Use git for version control tasks like committing, branching, diffing, and managing repositories.

Common Operations

Status and History

git status
git log --oneline -20
git diff
git diff --staged
git show HEAD

Branching

git branch                    # list branches
git branch feature-name       # create branch
git checkout feature-name     # switch branch
git checkout -b feature-name  # create and switch
git merge feature-name        # merge branch

Committing

git add <files>               # stage specific files
git commit -m "message"       # commit with message
git commit --amend            # amend last commit

Remote Operations

git pull origin main
git push origin branch-name
git fetch origin
git remote -v

Stash

git stash                     # stash changes
git stash list                # list stashes
git stash pop                 # apply and drop

Investigation

git log --oneline --graph --all -20    # visual branch history
git blame <file>                        # line-by-line authorship
git log --follow -p -- <file>          # file history with diffs
git reflog                              # recent HEAD movements

Best Practices

1. Always check git status before committing to see what will be included.
2. Write clear, concise commit messages describing the "why" not the "what".
3. Use git diff to review changes before staging.
4. Prefer creating new commits over amending published commits.
5. Never force-push to shared branches without explicit permission.
6. Stage specific files rather than git add . to avoid committing unintended files.