File size: 1,067 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 |
import { promises as fs } from 'fs'
export type ConfigAvailable = {
exists: boolean
emptyEslintrc?: boolean
emptyPkgJsonConfig?: boolean
firstTimeSetup?: true
}
export async function hasEslintConfiguration(
eslintrcFile: string | null,
packageJsonConfig: { eslintConfig: any } | null
): Promise<ConfigAvailable> {
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?.eslintConfig) {
if (Object.keys(packageJsonConfig.eslintConfig).length) {
configObject.exists = true
} else {
configObject.emptyPkgJsonConfig = true
}
}
return configObject
}
|