checkChangedWorkspaces.js

const { execSync } = require('child_process');
const execOptions = { maxBuffer: Infinity }; // Increase maxBuffer to avoid "stdout maxBuffer length exceeded" error
const path = require('path');
const fs = require('fs');
let allPackages = process.argv[2] ? JSON.parse(process.argv[2]) : null;
let updatedPackages = process.argv[3] ? JSON.parse(process.argv[3]) : null;

if (!allPackages) {
  try {
    allPackages = JSON.parse(execSync('npm run list:all --silent', execOptions));
  } catch (error) {
    console.log(`error: ${error.message}`);
    return;
  }
}

if (!updatedPackages) {
  try {
    updatedPackages = JSON.parse(execSync('npm run list:changed --silent', execOptions));
  } catch (error) {
    console.log(`error: ${error.message}`);
    return;
  }
}

try {
  if (updatedPackages && updatedPackages.includes('cypress')) {
    // TODO filter for "@" added temporary to not to add packages wich are not automated and formated yet.
    let newPackages = updatedPackages
      .map(package => {
        let pkg;
        if (path.resolve(package.path, '../').endsWith('module-federation-examples')) {
          return package;
        }
        try {
          pkg = require(path.resolve(package.path, '../package.json'));
        } catch (e) {
          try {
            if (!path.resolve(package.path, '../../').endsWith('module-federation-examples')) {
              pkg = require(path.resolve(package.path, '../../package.json'));
            }
          } catch (e) {
            pkg = package;
          }
        }
        if (!pkg) {
          return package;
        }
        return pkg;
      })
      .filter(p => {
        return p;
      })
      .filter(p => p.name && !p.name.includes('cypress'));
    console.log(JSON.stringify({ container: Array.from(new Set(newPackages.map(x => x.name))) }));
  } else {
    let newPackages = updatedPackages
      .map(package => {
        let pkg;
        if (path.resolve(package.path, '../').endsWith('module-federation-examples')) {
          return package;
        }
        try {
          pkg = require(path.resolve(package.path, '../package.json'));
        } catch (e) {
          try {
            if (!path.resolve(package.path, '../../').endsWith('module-federation-examples')) {
              pkg = require(path.resolve(package.path, '../../package.json'));
            }
          } catch (e) {
            pkg = package;
          }
        }
        if (!pkg) {
          return package;
        }
        return pkg;
      })
      .filter(p => {
        return p;
      });
    console.log(
      JSON.stringify({
        container: Array.from(new Set(newPackages.map(x => x.name))),
      }),
    );
  }
} catch (e) {
  console.error(e);
}