https://github.com/AckeeCZ/danger-kotlin-commit-lint

Danger Kotlin Plugin for linting commit messages in PRs/MRs
https://github.com/AckeeCZ/danger-kotlin-commit-lint

commitlint danger danger-kotlin gitmoji kotlin

Last synced: about 1 month ago
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Danger Kotlin Plugin for linting commit messages in PRs/MRs

• Host: GitHub
• URL: https://github.com/AckeeCZ/danger-kotlin-commit-lint
• Owner: AckeeCZ
• License: apache-2.0
• Created: 2020-07-02T10:32:21.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-03-20T05:45:33.000Z (almost 4 years ago)
• Last Synced: 2024-08-03T14:07:45.212Z (5 months ago)
• Topics: commitlint, danger, danger-kotlin, gitmoji, kotlin
• Language: Kotlin
• Homepage:
• Size: 78.1 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-danger - danger-kotlin-commit-lint - Lint the commit messages (Plugins / Kotlin (danger-kotlin))

README

        
[ ![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.github.ackeecz/danger-kotlin-commit-lint/badge.svg)](https://maven-badges.herokuapp.com/maven-central/io.github.ackeecz/danger-kotlin-commit-lint)

# danger-kotlin commit lint plugin

This is a plugin for [danger-kotlin](https://github.com/danger/kotlin) that checks if commit messages align with

recommendations specified eg. [here](https://chris.beams.io/posts/git-commit/)

## Installation

Put

```kotlin

@file:DependsOn("io.github.ackeecz:danger-kotlin-commit-lint:x.y.z")

```

to the top of your Dangerfile

## Usage

There is a single method `CommitLintPlugin.check` that will perform validations on the commits.

Due to a design of danger-kotlin plugin SDK it does not have access to commits directly and for that reason you need to

pass messages to the plugin manually.

```kotlin

register CommitLintPlugin

    danger(args) {

        CommitLintPlugin.check(commits = git.commits.map { gitCommit ->

            Commit(CommitMessage.fromRawMessage(gitCommit.message), gitCommit.sha ?: "")

        })

    }

```

### Rules specification

You can enable only some rules by passing them to the `check` function. By default, there are these rules:

| Name | Description

|------|------------|

| SUBJECT_LENGTH | Length of the subject is less than 50 characters |

| BODY_LENGTH | Length of the body is less than 72 characters |

| SUBJECT_BODY_NEW_LINE | Subject and body is separated with newline |

| SUBJECT_CAPITALIZE | Subject should start with capital letter |

| SUBJECT_MULTIPLE_WORDS | Subject have more than one word |

| SUBJECT_ENDS_WITH_PERIOD | Subject does not ends with a period |

If you want to disable some rules you can do

```kotlin

CommitLintPlugin.check(commits, Rule.values().toList() - Rule.SUBJECT_CAPITALIZE)

```

### GitMoji first

[GitMoji](https://gitmoji.carloscuesta.me/) characters are skipped in the beginning for `SUBJECT_CAPITALIZE`

and `SUBJECT_MULTIPLE_WORDS` rules.