compare-typescript-eslint-config-v5-to-v6.ts

import { markdownTable } from "npm:markdown-table";
import v6 from "npm:@typescript-eslint/eslint-plugin@6.0.0";
import v5 from "npm:@typescript-eslint/eslint-plugin@5.62.0";

const v5Rules_recommended = Object.keys(v5.configs["recommended"].rules);
const v5Rules_recommendedRequiringTypeChecking = Object.keys(
  v5.configs["recommended-requiring-type-checking"].rules
);
const v5Rules_strict = Object.keys(v5.configs["strict"].rules);

const v6Rules_recommended = Object.keys(v6.configs["recommended"].rules);
const v6Rules_recommendedTypeChecked = Object.keys(
  v6.configs["recommended-type-checked"].rules
);
const v6Rules_strict = Object.keys(v6.configs["strict"].rules);
const v6Rules_strictTypeChecked = Object.keys(
  v6.configs["strict-type-checked"].rules
);
const v6Rules_stylistic = Object.keys(v6.configs["stylistic"].rules);
const v6Rules_stylisticTypeChecked = Object.keys(
  v6.configs["stylistic-type-checked"].rules
);

/* v5 */
// const rows = v5Rules_recommended.map((rule) => {
//   return [
//     `\`${rule}\``,
//     v6Rules_recommended.includes(rule) ? "◯" : "-",
//     v6Rules_recommendedTypeChecked.includes(rule) ? "◯" : "-",
//     v6Rules_strict.includes(rule) ? "◯" : "-",
//     v6Rules_strictTypeChecked.includes(rule) ? "◯" : "-",
//     v6Rules_stylistic.includes(rule) ? "◯" : "-",
//     v6Rules_stylisticTypeChecked.includes(rule) ? "◯" : "-",
//   ];
// });
//
// console.log(
//   markdownTable([
//     ["v5 rule", "✅", "✅💭", "🔒", "🔒💭", "🎨", "🎨💭"],
//     ...rows,
//   ])
// );

/* v6 */
// const rows = v6Rules_strictTypeChecked
//   .filter((rule) => {
//     return !v6Rules_recommendedTypeChecked.includes(rule);
//   })
//   .map((rule) => {
//     return [
//       `\`${rule}\``,
//       !v6Rules_strict.includes(rule) ? "💭" : "",
//       v5Rules_recommended.includes(rule) ? "◯" : "-",
//       v5Rules_recommendedRequiringTypeChecking.includes(rule) ? "◯" : "-",
//       v5Rules_strict.includes(rule) ? "◯" : "-",
//     ];
//   });
// console.log(
//   markdownTable([["v6 rule", "type-checked only", "✅", "✅💭", "🔒"], ...rows])
// );

/* v5-v6 recommended */
const v5RecommendedRules = [
  ...v5Rules_recommended,
  ...v5Rules_recommendedRequiringTypeChecking,
];
const v6RecommendedRules = [
  ...v6Rules_recommendedTypeChecked,
  ...v6Rules_stylisticTypeChecked,
];

const rows = [...v5RecommendedRules, ...v6RecommendedRules]
  .map((rule) => {
    return [
      `\`${rule}\``,
      v5RecommendedRules.includes(rule) ? "◯" : "-",
      v6RecommendedRules.includes(rule) ? "◯" : "-",
    ];
  })
  .filter((row) => {
    return row[1] !== "◯" || row[2] !== "◯";
  });
console.log(markdownTable([["rule", "v5", "v6"], ...rows]));