index.js

import { defaultTo, castArray } from 'lodash-es';
import verifyGit from './lib/verify.js';
import prepareGit from './lib/prepare.js';

let verified;

export function verifyConditions(pluginConfig, context) {
  const {options} = context;
  // If the Git prepare plugin is used and has `assets` or `message` configured, validate them now in order to prevent any release if the configuration is wrong
  if (options.prepare) {
    const preparePlugin =
      castArray(options.prepare).find((config) => config.path && config.path === '@semantic-release/git') || {};

    pluginConfig.assets = defaultTo(pluginConfig.assets, preparePlugin.assets);
    pluginConfig.message = defaultTo(pluginConfig.message, preparePlugin.message);
  }

  verifyGit(pluginConfig);
  verified = true;
}

export async function prepare(pluginConfig, context) {
  if (!verified) {
    verifyGit(pluginConfig);
    verified = true;
  }

  await prepareGit(pluginConfig, context);
}