const {relative} = require("path");
const escape = require('shell-quote').quote
const isWin = process.platform === 'win32'

const {ESLint} = require("eslint");

const removeIgnoredFiles = async (files) => {
  const cwd = process.cwd();
  const eslint = new ESLint();
  const relativePaths = files.map((file) => relative(cwd, file));
  const isIgnored = await Promise.all(relativePaths.map((file) => eslint.isPathIgnored(file)));
  const filteredFiles = files.filter((_, i) => !isIgnored[i]);

  return filteredFiles;
};

module.exports = {
  "**/*.{js,ts,jsx,tsx}": async (files) => {
    const filesToLint = await removeIgnoredFiles(files);

    return filesToLint.map((filename) =>
      `"${isWin ? filename : escape([filename])}"`
    ).map((file) => `eslint --max-warnings=0 --fix ${file}`);
  },
  "**/*.css": async (files) => {
    const filesToLint = await removeIgnoredFiles(files);

    return filesToLint.map((filename) =>
      `"${isWin ? filename : escape([filename])}"`
    ).map(
      (file) => `prettier --config .prettierrc.json --ignore-path --write ${file}`
    );
  },
};