Git Commit

Goal

Make commits that are easy to review and safe to ship:

• only intended changes are included
• commits are logically scoped (split when needed)
• commit messages describe what changed and why

Workflow Checklist

1. Inspect the working tree before staging.
   • git status
   • git diff (unstaged)
     • If many changes: git diff --stat
   • git diff --staged (unstaged)
     • If many changes: git diff --staged --stat
2. Decide commit boundaries (split if needed).
   • Split by: feature vs refactor, backend vs frontend, formatting vs logic, tests vs prod code, dependency bumps vs behavior changes.
   • If changes are mixed in one file, plan to use patch staging.
3. Stage only what belongs in the next commit.
   • Prefer patch staging for mixed changes: git add -p
   • To unstage a hunk/file: git restore --staged -p or git restore --staged <path>
4. Review what will actually be committed.
   • Sanity checks:
     • no secrets or tokens
     • no accidental debug logging
     • no unrelated formatting churn
5. Describe the staged change in 1-2 sentences (before writing the message)
   • "What changed?" + "Why?"
   • If you cannot describe it cleanly, the commit is probably too big or mixed; go back to step 2.
6. Commit directly without user confirmation.
   • Use Conventional Commits (required):
     • type(scope): <summary>(type and scope MUST be English lowercase, summary MUST be Chinese, no period)
     • blank line
     • body (MUST be Chinese, describe what/why, Use imperative mood for summary, MUST be - prefix markdown list format, no period)
     • footer (MUST be Chinese, for BREAKING CHANGE) if needed
7. Repeat for the next commit until the working tree is clean.

Types:

Example:

feat(auth): 添加用户登录功能

- 实现基于JWT的用户认证机制
- 支持邮箱和手机号两种登录方式

BREAKING CHANGE: 移除旧版session认证，需要重新登录

Deliverable

Provide:

• the final commit message(s)
• a short summary per commit (what/why)