67 lines
1.9 KiB
TypeScript
67 lines
1.9 KiB
TypeScript
import { promises as fs } from 'fs'
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import chalk from 'next/dist/compiled/chalk'
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import os from 'os'
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import path from 'path'
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import * as CommentJson from 'next/dist/compiled/comment-json'
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import { ConfigAvailable } from './hasEslintConfiguration'
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import * as Log from '../../build/output/log'
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export async function writeDefaultConfig(
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baseDir: string,
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{ exists, emptyEslintrc, emptyPkgJsonConfig }: ConfigAvailable,
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selectedConfig: any,
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eslintrcFile: string | null,
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pkgJsonPath: string | null,
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packageJsonConfig: { eslintConfig: any } | null
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) {
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if (!exists && emptyEslintrc && eslintrcFile) {
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const ext = path.extname(eslintrcFile)
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let newFileContent
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if (ext === '.yaml' || ext === '.yml') {
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newFileContent = "extends: 'next'"
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} else {
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newFileContent = CommentJson.stringify(selectedConfig, null, 2)
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if (ext === '.js') {
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newFileContent = 'module.exports = ' + newFileContent
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}
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}
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await fs.writeFile(eslintrcFile, newFileContent + os.EOL)
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Log.info(
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`We detected an empty ESLint configuration file (${chalk.bold(
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path.basename(eslintrcFile)
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)}) and updated it for you!`
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)
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} else if (!exists && emptyPkgJsonConfig && packageJsonConfig) {
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packageJsonConfig.eslintConfig = selectedConfig
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if (pkgJsonPath)
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await fs.writeFile(
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pkgJsonPath,
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CommentJson.stringify(packageJsonConfig, null, 2) + os.EOL
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)
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Log.info(
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`We detected an empty ${chalk.bold(
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'eslintConfig'
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)} field in package.json and updated it for you!`
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)
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} else if (!exists) {
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await fs.writeFile(
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path.join(baseDir, '.eslintrc.json'),
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CommentJson.stringify(selectedConfig, null, 2) + os.EOL
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)
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console.log(
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chalk.green(
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`We created the ${chalk.bold(
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'.eslintrc.json'
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)} file for you and included your selected configuration.`
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)
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)
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}
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}
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