lint/docs/using-rules-files.md

Using your own rules files

If your repository contains your own rules files that live outside of a .github/linters/ directory, you will have to tell Super-Linter where your rules files are located in your repository, and what their filenames are.

You can tell Super-Linter where your rules files are located with the LINTER_RULES_PATH ENV VAR (this is relative to the DEFAULT_WORKSPACE), and you can tell Super-Linter what their filenames are by using any of the filename ENV VARS listed in the Environment variables table. You can determine which ENV VARS are filename ENV VARS by looking in the notes column for the term "filename."

Here is an example

Below is an example of how to configure the env section of Super-Linter's linter.yml to lint JavaScript and CSS code using eslint and stylelint with your own .eslintrc.json and .stylelintrc.json rules files that are located in the root directory of your repository.

        env:
          VALIDATE_ALL_CODEBASE: false
          DEFAULT_BRANCH: main
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

          LINTER_RULES_PATH: /
          CSS_FILE_NAME: .stylelintrc.json
          JAVASCRIPT_ES_CONFIG_FILE: .eslintrc.json
          VALIDATE_CSS: true
          VALIDATE_JAVASCRIPT_ES: true

The above example tells Super-Linter:

a) Your rules files are located in your repository's root directory using the LINTER_RULES_PATH: / ENV VAR.

b) Your eslint and stylelint rules files are named .stylelintrc.json and .eslintrc.json using the CSS_FILE_NAME: .styelintrc.json and JAVASCRIPT_ES_CONFIG_FILE: .eslintrc.json ENV VARS.

c) To use stylelint and eslint to lint all CSS and JavaScript code using the VALIDATE_CSS: true and VALIDATE_JAVASCRIPT_ES: true ENV VARS.