coder
Coder checks your Drupal code against coding standards and other best practices. It can also fix coding standard violations for you with the phpcbf command from PHP_CodeSniffer, see the installation instructions and usage examples. Those checks apply to all versions of Drupal.
Coder is not a module, it is used as command line tool, in IDEs and in automated testing workflows.
Note that Javascript support has been removed. To check and fix Javascript files please use ESLint and see the Drupal ESLint documentation.
Note that CSS support has been removed. To check and fix CSS files please use Stylelint and use the Drupal core .stylelintrc.json configuration file.
Usage
$ phpcs --standard=Drupal example.module
FILE: /home/klausi/workspace/coder/example.module
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FOUND 5 ERRORS AFFECTING 5 LINES
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1 | ERROR | [ ] Missing file doc comment
3 | ERROR | [ ] Missing function doc comment
4 | ERROR | [ ] Opening brace should be on the same line as the declaration
5 | ERROR | [x] Line indented incorrectly; expected 2 spaces, found 1
6 | ERROR | [x] Line indented incorrectly; expected 2 spaces, found 3
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PHPCBF CAN FIX THE 2 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Drupal 8 module upgrading
See https://drupal.org/project/drupalmoduleupgrader
Contributing
Please create an issue fork and merge request on drupal.org.
Thank you!