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docs: update SEMANTIC_COMMITS content
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dmitriidenisenko committed Nov 2, 2024
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114 changes: 91 additions & 23 deletions .github/COMMIT_CONVENTION.md
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@@ -1,34 +1,102 @@
# Semantic Commit Messages
## Git Commit Message Convention

See how a minor change to your commit message style can make you a better programmer.
> This is adapted from [Angular's commit convention](https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-changelog-angular).
Format: `<type>(<scope>): <subject>`
#### TL;DR:

`<scope>` is optional
Messages must match the following regex:

## Example
```js
;/^(revert: )?(feat|fix|docs|style|refactor|test|ci|chore)(\(.+\))?: .{1,120}/
```
#### Types
- `feat` - new functionality.
- `fix` - patching a bug.
- `docs` - documentation and comments.
- `style` - style changes only (not necessarily in css).
- `refactor` - reworking internals without impacting project interface.
- `test` - tests and demo.
- `ci` - deploy and continuous integration.
- `chore` - no significant code changes: code formatting, version changes, tool updates, minor refactorings.
#### Examples
Appears under "Features" header, `compiler` subheader:
```
feat: add hat wobble
^--^ ^------------^
| |
| +-> Summary in present tense.
|
+-------> Type: chore, docs, feat, fix, refactor, style, or test.
feat(compiler): add 'comments' option
```

Appears under "Bug Fixes" header, `model` subheader, with a link to issue #28:

```
fix(model): handle events on blur
close #28
```

More Examples:
Appears under "Performance Improvements" header, and under "Breaking Changes" with the breaking change explanation:

```
feat(core): improve vdom diffing by removing 'foo' option
BREAKING CHANGE: The 'foo' option has been removed.
```

The following commit and commit `667ecc1` do not appear in the changelog if they are under the same release. If not, the revert commit appears under the "Reverts" header.

```
revert: feat(compiler): add 'comments' option
This reverts commit 667ecc1654a317a13331b17617d973392f415f02.
```

### Full Message Format

A commit message consists of a **header**, **body** and **footer**. The header has a **type**, **scope** and **subject**:

```
<type>(<scope>): <subject>
<BLANK LINE>
<body>
<BLANK LINE>
<footer>
```

The **header** is mandatory and the **scope** of the header is optional.

### Revert

If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.

### Type

If the prefix is `feat` or `fix` it will appear in the changelog. However if there is any [BREAKING CHANGE](#footer), the commit will always appear in the changelog.

Other prefixes are up to your discretion. Suggested prefixes are `docs`, `chore`, `style`, `refactor`, and `test` for non-changelog related tasks.

### Scope

The scope could be anything specifying place of the commit change. For example `core`, `compiler`, `ssr`, `model`, `transition` etc...

### Subject

The subject contains succinct description of the change:

- use the imperative, present tense: "change" not "changed" nor "changes"
- don't capitalize first letter
- no period (.) at the end

### Body

Just as in the **subject**, use the imperative, present tense: "change" not "changed" nor "changes".
The body should include the motivation for the change and contrast this with previous behavior.

- `feat`: (new feature for the user, not a new feature for build script)
- `fix`: (bug fix for the user, not a fix to a build script)
- `docs`: (changes to the documentation)
- `style`: (formatting, missing semi colons, etc; no production code change)
- `refactor`: (refactoring production code, eg. renaming a variable)
- `test`: (adding missing tests, refactoring tests; no production code change)
- `chore`: (updating grunt tasks etc; no production code change)
### Footer

References:
The footer should contain any information about **Breaking Changes** and is also the place to
reference GitHub issues that this commit **Closes**.

- https://www.conventionalcommits.org/
- https://seesparkbox.com/foundry/semantic_commit_messages
- http://karma-runner.github.io/1.0/dev/git-commit-msg.html
**Breaking Changes** should start with the word `BREAKING CHANGE:` with a space or two newlines. The rest of the commit message is then used for this.
2 changes: 1 addition & 1 deletion .github/workflows/check-commit-message.yml
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ jobs :
- name : Check Commit Type
uses : gsactions/commit-message-checker@v2
with :
pattern : '^(feat|fix|docs|style|refactor|perf|test|chore|build|ci)(.+?)?: .+'
pattern : '^(feat|fix|docs|style|refactor|perf|test|chore|build|ci|revert)(.+?)?: .+'
flags : 'gm'
error : 'Your commit title did not follow semantic versioning. Please see https://github.com/IQKV/.github/blob/dev/.github/COMMIT_CONVENTION.md'
- name : Check Line Length
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2 changes: 1 addition & 1 deletion .github/workflows/check-pr-title.yml
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Expand Up @@ -11,7 +11,7 @@ jobs :
steps :
- uses : deepakputhraya/action-pr-title@master
with :
regex : '^(feat|fix|docs|style|refactor|perf|test|chore|build|ci)(.+?)?: .+' # Regex the title should match.
regex : '^(feat|fix|docs|style|refactor|perf|test|chore|build|ci|revert)(.+?)?: .+' # Regex the title should match.
allowed_prefixes : 'feat,fix,docs,style,refactor,perf,test,chore,build,ci' # title should start with the given prefix
prefix_case_sensitive : true
min_length : 6
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2 changes: 1 addition & 1 deletion .husky/pre-commit
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Expand Up @@ -14,7 +14,7 @@ if [[ ! $current_branch =~ $valid_branch_names ]]; then
exit 1
fi

valid_commit="^(feat|fix|docs|style|refactor|perf|test|chore|build|ci)(.+?)?: .+"
valid_commit="^(feat|fix|docs|style|refactor|perf|test|chore|build|ci|revert)(.+?)?: .+"
if [[ ! $1 =~ $valid_commit ]]; then
echo -e "\033[1;31m[ERROR] Your commit title did not follow semantic versioning.\033[0m"
exit 1
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