eslint.config.ts

import antfu from '@antfu/eslint-config'
import { createSimplePlugin } from 'eslint-factory'

export default antfu(
  {
    type: 'lib',
    typescript: true,
    test: {
      overrides: {
        'test/padding-around-after-all-blocks': 'error',
        'test/padding-around-after-each-blocks': 'error',
        'test/padding-around-before-all-blocks': 'error',
        'test/padding-around-before-each-blocks': 'error',
        'test/padding-around-describe-blocks': 'error',
        'test/padding-around-test-blocks': 'error',
      },
    },
    ignores: [
      'docs/rules',
      'tests/fixtures',
    ],
  },
  createSimplePlugin({
    name: 'no-src-import-path',
    include: ['*.ts', '**/*.ts'],
    create(context) {
      return {
        ImportDeclaration(node) {
          const source = node.source?.value
          if (typeof source !== 'string' || !source.startsWith('src/'))
            return

          const nextPath = `@/${source.slice('src/'.length)}`

          context.report({
            node,
            message: 'Use @/ aliases instead of src/ import paths.',
            fix(fixer) {
              return fixer.replaceText(node.source, `'${nextPath}'`)
            },
          })
        },
      }
    },
  }),
)