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Git Repo Cleaner

该 Skill 用于审计 Git 仓库的膨胀、过期或已合并分支、历史大文件和维护问题，支持 text/json/markdown 报告；--fix 仅生成安全清理脚本而不直接执行，默认使用安全删除。

charlie-morrison
charlie-morrison
热度 48.71
最近更新 2026-05-11 17:42:05
分类：开发依赖：代码执行 / 读写文件应用场景：DevOps / 自动化脚本 / 工作流 / 报告撰写

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add git-repo-cleaner
Metadata
name
git-repo-cleaner
description
Audit and clean up Git repositories. Find stale/merged branches, large files in history, orphaned tags, repo bloat, and generate cleanup scripts. Use when asked to clean up a git repo, find stale branches, detect large files in git history, audit repo health, find merged branches to delete, reduce repo size, or perform git maintenance. Triggers on "clean up repo", "stale branches", "large files in git", "repo bloat", "merged branches", "git cleanup", "repo maintenance", "git audit".

Git Repo Cleaner

Audit Git repositories for bloat, stale branches, and maintenance issues. Generate safe cleanup scripts.

Quick Audit

python3 scripts/audit_repo.py /path/to/repo

Specific Checks

# Stale branches only
python3 scripts/audit_repo.py /path/to/repo --check branches

# Large files in history
python3 scripts/audit_repo.py /path/to/repo --check large-files

# Full audit
python3 scripts/audit_repo.py /path/to/repo --check all

Output Formats

python3 scripts/audit_repo.py /path/to/repo --format text|json|markdown

Checks Performed

1. Stale Branches

  • Branches not updated in >30 days (configurable with --stale-days)
  • Branches already merged into main/master
  • Branches with no unique commits
  • Remote tracking branches with deleted remotes

2. Large Files

  • Files >1MB in current tree (configurable with --min-size)
  • Large blobs in git history (top 20)
  • Binary files that shouldn't be tracked

3. Repo Stats

  • Total repo size (.git directory)
  • Pack file stats
  • Object count and size
  • Unreachable objects

4. Maintenance

  • Missing .gitignore patterns (node_modules, pycache, .env, etc.)
  • Unoptimized packfiles
  • Stale reflog entries

Cleanup Script Generation

Use --fix to generate (not execute) cleanup scripts:

python3 scripts/audit_repo.py /path/to/repo --fix
# Outputs cleanup.sh with safe delete commands

The generated script uses git branch -d (safe delete, refuses if not merged) by default. Use --force-delete to generate git branch -D commands instead.

Workflow

  1. Run audit on repo
  2. Review findings
  3. Generate cleanup script if needed
  4. Review script before executing
  5. Execute cleanup