概述
Git 分支清理工作流是一个初级难度的工作流。识别并删除已合并到主分支的本地分支，保持仓库整洁避免混淆。该工作流的目标是：Remove stale local branches after merge to prevent confusion and reduce clutter in the developer environment.
环境准备
执行本工作流需要以下环境：A local Git repository with multiple branches；Git CLI version 2.0 or later；Shell terminal access。请确保在开始前准备好所有必需的工具和资源，以避免中途因环境问题中断。
执行步骤
本工作流包含3个步骤。步骤1：List all local branches——Run git branch to see all local branches and identify which ones exist. 步骤2：Check merged branches——Run git branch –merged main to identify branches that have been fully merged. 步骤3：Delete merged branches——Pipe the merged branch list to git branch -d for each branch name excluding main.
验证与清理
预期结果：All local branches that have been merged into main are deleted, and only active or unmerged branches remain.。验证方法：Run git branch again and confirm that no merged branches remain; verify that main and active feature branches are still present.。清理操作：No cleanup needed beyond the branch deletion itself.。estimatedMinutes 为 15 分钟。
代码示例
git branch --merged main | grep -v "main" | xargs git branch -d