Skip broken tslint rules

Readme.md

Usage

Pass the URL for this gist to npx in the project folder

Precondition:

• tslint is installed
• tslint.json exist
• tsconfig.json exist

index.js

#!/usr/bin/env node

const { exec } = require('child_process');
const { writeFile, readFileSync } = require('fs');
const { join } = require('path');

const tslintPath = join(process.cwd(), 'tslint.json');
const tslint = JSON.parse(readFileSync(tslintPath));

exec('./node_modules/.bin/tslint --project tsconfig.json --format json', { maxBuffer: 20 * 1024 * 1024 }, (error, stdout, stderr) => {
  const result = JSON.parse(stdout);
  const brokenRules = result.reduce((rules, message) => {
    if (rules[message.ruleName]) {
      rules[message.ruleName] += 1;
    } else {
      rules[message.ruleName] = 1;
    }

    return rules;
  }, {});

  Object.keys(brokenRules)
    .sort((r1,r2) => brokenRules[r1] - brokenRules[r2])
    .forEach(rule => {
      tslint.rules[rule] = false;
    });

  writeFile(tslintPath, JSON.stringify(tslint, null, 2), (err) => {
    if (err) return console.error(err);
    console.log(`Done! Changed ${Object.keys(brokenRules).length} rules`);
  });
});

package.json

{
  "name": "@galkin/tslint-rule-skipper",
  "version":"0.1.0",
  "private": true,
  "bin": "./index.js"
}