next/dist/esm/lib/eslint/hasEslintConfiguration.js

The React Framework

import { promises as fs } from 'fs';
export async function hasEslintConfiguration(eslintrcFile, packageJsonConfig) {
    const configObject = {
        exists: false,
        emptyEslintrc: false,
        emptyPkgJsonConfig: false
    };
    if (eslintrcFile) {
        const content = await fs.readFile(eslintrcFile, {
            encoding: 'utf8'
        }).then((txt)=>txt.trim().replace(/\n/g, ''), ()=>null);
        if (content === '' || content === '{}' || content === '---' || content === 'module.exports = {}') {
            configObject.emptyEslintrc = true;
        } else {
            configObject.exists = true;
        }
    } else if (packageJsonConfig == null ? void 0 : packageJsonConfig.eslintConfig) {
        if (Object.keys(packageJsonConfig.eslintConfig).length) {
            configObject.exists = true;
        } else {
            configObject.emptyPkgJsonConfig = true;
        }
    }
    return configObject;
}

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