Find image tags with no alt prop

img-alt-tag.js

const fs = require('fs');
const glob = require('glob');

const fileType = 'pages/**/*.vue';
const altString = /alt=/g;
const vImgString = /v-img|v-carousel-item/g;

function matchString(data, string) {
  const alt = data.match(string);
  if (alt) {
    return alt.length;
  } else {
    return '0';
  }
}

glob(fileType, function (err, files) {
  files.forEach(file => {
    const data = fs.readFileSync(file, 'utf8');

    if (err) {
      console.log(err);
    } else {
      if (matchString(data, vImgString) > 0) {
        console.log(` `);
        console.log(`${file}`);
        console.log(`-------------`);
        console.log(`imgs: ${matchString(data, vImgString)}`);
        console.log(`altTags: ${matchString(data, altString)}`);
        if (matchString(data, altString) === matchString(data, vImgString)) {
          console.log("\x1b[32m%s\x1b[0m", `Pass ✔️`);
        } else {
          console.log("\x1b[31m%s\x1b[0m", `Failed`);
        }
      }

    }
  });
});