# Git Commit Message Style
2021.10.21 JC
---
## Outline
`----`
- **起源**
- 格式
- Demo
---
## 起源: Angular 專案
`----`
- **AngularJS 專案歷程** (2010 - 2021.10)
- 77 Branches
- 22,199 commits
- 179 Open PR (Review 中)
- **日益複雜的開發紀錄**
核心團隊訂定了一致的 Commit Guideline
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## 起源: Git Commit Guideline
`----`
> "This leads to more **readable messages** that are easy to follow when looking through the project history. But also, we use the git commit messages to **generate the Angular change log**""
https://github.com/angular/angular/blob/22b96b9/CONTRIBUTING.md#-commit-message-guidelines
---
## Outline
`----`
- 起源
- **格式**
- Demo
---
## 格式
`----`
- Commit Message Format
- **header**: type / scope / subject
- **body**: include the motivation (Why/What) for the change
- **footer**: contain a closing reference to an issue if any
```
<type>(<scope>): <subject>
<空行>
<body>
<空行>
<footer>
```
---
## 格式
`----`
https://wadehuanglearning.blogspot.com/2019/05/commit-commit-commit-why-what-commit.html
---
## Demo
`----`
https://github.com/angular/angular/commits/master
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