ESLint Formatter for GitHub Actions

A custom formatter for ESLint that creates annotations for GitHub Actions.

Installation

npm install --save-dev eslint-formatter-gha

Usage

eslint . -f gha

If eslint-formatter-gha detects that ESLint runs in a GitHub runner (GITHUB_ACTIONS environment variable has the value of true), it creates annotations for GitHub Actions. Otherwise, it invokes ESLint's stylish formatter.

Since 1.1.0: If the SONARSCANNER environment variable equals true, the formatter produces the result in the JSON format. Additionally, if the GITHUB_WORKSPACE environment variable has a non-empty value, eslint-formatter-gha writes the generated JSON into ${GITHUB_WORKSPACE}/eslint-report.json file.

Sample Output