How to use normalize-package-data - 8 common examples

destination: destinationDirectory,
    });
  }

  // pretty shitty but have to put this last because it has a meaningful deploy script
  if (isSemanticRelease) {
    await writeSemanticReleaseTemplates({
      templateValues,
      destination: destinationDirectory,
    });
  }

  const packageJSONLocation = `${destinationDirectory}/package.json`;
  const packageJSON = fse.readJsonSync(packageJSONLocation, 'utf8');

  normalizePackageData(packageJSON);
  fse.writeJsonSync(packageJSONLocation, sortPackageJSON(packageJSON), 'utf8');

  console.log(chalk.bold.cyanBright('⌛ 🤞 Installing packages'));
  await spawn('npm', ['install'], { cwd: destinationDirectory, stdio: 'inherit' });
  await spawn('git', ['init'], { cwd: destinationDirectory, stdio: 'inherit' });

  console.log(chalk.bold.magentaBright('🥝  🍋  🍐  🍓  🍊  🍍  🍰  Installation complete! 🍒  🍈  🍇  🍉  🍏  🍎  🍌'));
  console.log();

  console.log(`🎭  ${chalk.bold.magentaBright('Run')} ${chalk.bold.blueBright('jest')} ${chalk.bold.magentaBright('tests')}: ${chalk.bold.cyanBright('npm run test')} `);
  console.log(`🏗️  ${chalk.bold.magentaBright('Build')} ${chalk.bold.blueBright('rollup.js')} ${chalk.bold.magentaBright('library')}: ${chalk.bold.cyanBright('npm run build')}`);
  console.log(`👕  ${chalk.bold.magentaBright('Run')} ${chalk.bold.blueBright('eslint')}: ${chalk.bold.cyanBright('npm run lint')}`);

  if (isReact) {
    console.log(`📖  ${chalk.bold.magentaBright('Run')} ${chalk.bold.blueBright('Storybook')}: ${chalk.bold.cyanBright('npm run storybook')}`);
  }

constructor(pkgJsonPath: string | Object) {
    if (typeof pkgJsonPath === "string") {
      this.pkgJsonPath = pkgJsonPath;
      // $FlowFixMe(dynamic-require)
      this.pkgJson = require(pkgJsonPath);
    } else {
      this.pkgJsonPath = "";
      this.pkgJson = pkgJsonPath;
    }

    this.pkgJsonNormalized = JSON.parse(JSON.stringify(this.pkgJson)); // Deep clone
    normalize(this.pkgJsonNormalized);
  }

async getSignOffsFromFile(contents) {
    const githubHost = url.parse(this.self.html_url).hostname;
    let packageJson;
    try {
      packageJson = JSON.parse(contents);
      normalizePackageData.fixer.fixPeople(packageJson);
    } catch (err) {
      this.log.warn('Unable to parse package.json');
      this.log.warn(err);

      return [];
    }
    const maintainers = packageJson.maintainers || [];

    const logins = maintainers.map(m => {
      if (m.url) {
        const parsed = url.parse(m.url);

        if (githubHost === parsed.hostname) {
          const login = parsed.pathname.split('/')[1];
          if (login) {
            return login;

const readPkgSync = (dir: string): PkgJson => {
  const pkgJsonPath = join(dir, "package.json");
  const data = readFileSync(pkgJsonPath, "utf-8");
  const pkgJson: PkgJson = JSON.parse(data);

  normalize(pkgJson);
  return pkgJson;
};

module.exports = publish

var url = require('url')
var semver = require('semver')
var Stream = require('stream').Stream
var assert = require('assert')
var fixer = require('normalize-package-data').fixer
var concat = require('concat-stream')
var ssri = require('ssri')

function escaped (name) {
  return name.replace('/', '%2f')
}

function publish (uri, params, cb) {
  assert(typeof uri === 'string', 'must pass registry URI to publish')
  assert(params && typeof params === 'object', 'must pass params to publish')
  assert(typeof cb === 'function', 'must pass callback to publish')

  var access = params.access
  assert(
    (!access) || ['public', 'restricted'].indexOf(access) !== -1,
    "if present, access level must be either 'public' or 'restricted'"

module.exports = publish

var url = require('url')
var semver = require('semver')
var crypto = require('crypto')
var Stream = require('stream').Stream
var assert = require('assert')
var fixer = require('normalize-package-data').fixer
var concat = require('concat-stream')

function escaped (name) {
  return name.replace('/', '%2f')
}

function publish (uri, params, cb) {
  assert(typeof uri === 'string', 'must pass registry URI to publish')
  assert(params && typeof params === 'object', 'must pass params to publish')
  assert(typeof cb === 'function', 'must pass callback to publish')

  var access = params.access
  assert(
    (!access) || ['public', 'restricted'].indexOf(access) !== -1,
    "if present, access level must be either 'public' or 'restricted'"
  )

var auth = params.auth
  assert(auth && typeof auth === 'object', 'must pass auth to publish')
  if (!(auth.token ||
        (auth.password && auth.username && auth.email))) {
    var er = new Error('auth required for publishing')
    er.code = 'ENEEDAUTH'
    return cb(er)
  }

  var metadata = params.metadata
  assert(
    metadata && typeof metadata === 'object',
    'must pass package metadata to publish'
  )
  try {
    fixer.fixNameField(metadata, {strict: true, allowLegacyCase: true})
  } catch (er) {
    return cb(er)
  }
  var version = semver.clean(metadata.version)
  if (!version) return cb(new Error('invalid semver: ' + metadata.version))
  metadata.version = version

  var body = params.body
  assert(body, 'must pass package body to publish')
  assert(body instanceof Stream, 'package body passed to publish must be a stream')
  var client = this
  var sink = concat(function (tarbuffer) {
    putFirst.call(client, uri, metadata, tarbuffer, access, auth, cb)
  })
  sink.on('error', cb)
  body.pipe(sink)

var auth = params.auth
  assert(auth && typeof auth === 'object', 'must pass auth to publish')
  if (!(auth.token ||
        (auth.password && auth.username && auth.email))) {
    var er = new Error('auth required for publishing')
    er.code = 'ENEEDAUTH'
    return cb(er)
  }

  var metadata = params.metadata
  assert(
    metadata && typeof metadata === 'object',
    'must pass package metadata to publish'
  )
  try {
    fixer.fixNameField(metadata, {strict: true, allowLegacyCase: true})
  } catch (er) {
    return cb(er)
  }
  var version = semver.clean(metadata.version)
  if (!version) return cb(new Error('invalid semver: ' + metadata.version))
  metadata.version = version

  var body = params.body
  assert(body, 'must pass package body to publish')
  assert(body instanceof Stream, 'package body passed to publish must be a stream')
  var client = this
  var sink = concat(function (tarbuffer) {
    putFirst.call(client, uri, metadata, tarbuffer, access, auth, cb)
  })
  sink.on('error', cb)
  body.pipe(sink)