30 lines
2.0 KiB
Markdown
30 lines
2.0 KiB
Markdown
# Contributing
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## Coding guide lines
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* Make sure your code follows the [PSR-12](https://www.php-fig.org/psr/psr-12/) code style and is [.editorconfig](.editorconfig) valid.
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You may use `composer run phpcs` and [Editorconfig-Checker](https://editorconfig-checker.github.io) to verify that.
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* You should use an [editorconfig plugin for your editor](https://editorconfig.org/#pre-installed) for automatic basic code formatting.
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* Use `use` statements wherever possible instead of writing the fully qualified name.
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* Order the composer/npm dependencies alphabetically.
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* Do not use code from the [includes](includes) directory anywhere else.
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* Please cover your code by unit tests, our goal is to stay at 100% line coverage.
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Code under `includes` does not require tests as it's mostly not testable and needs to be rewritten.
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* Do not use vendor prefixes like `-webkit` in styles.
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This is done by PostCSS + Autoprefixer according to the [`.browserslistrc`](.browserslistrc).
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* Translations must be abbreviated, for example `form.save`.
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The `default.po` files contain translations that can be auto-detected using Poedit, `additional.po` contains generated messages like validations.
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* JavaScript code must pass the ESLint check `yarn lint`.
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Auto-fixing is supported via `yarn lint:fix`.
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* Don't put function calls in a template-literal (template-strings).
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## Pull requests
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* The PR should contain a short overview of the changes.
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* Before implementing bigger changes, please open an issue to discuss the feature and possible implementation options.
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* Please create single pull requests for every feature instead of creating one big monster of pull request containing a complete rewrite.
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* Squash similar commits to make the review easier.
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* For visual changes, include both before and after screenshots to easily compare and discuss changes.
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## Commits
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* The commit message must be meaningful. It should serve as a short overview of the changes.
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If needed, an additional description can be provided.
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* A commit should be self-contained and result in a working Engelsystem.
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