strapi/packages/strapi-plugin-upload/config/functions/bootstrap.js

'use strict';

/**
 * An asynchronous bootstrap function that runs before
 * your application gets started.
 *
 * This gives you an opportunity to set up your data model,
 * run jobs, or perform some special logic.
 */
const _ = require('lodash');

module.exports = async () => {
  // set plugin store
  const pluginStore = strapi.store({
    environment: strapi.config.environment,
    type: 'plugin',
    name: 'upload',
  });

  strapi.plugins.upload.config.providers = [];

  const installedProviders = Object.keys(strapi.config.info.dependencies)
    .filter(d => d.includes('strapi-provider-upload-'))
    .concat('strapi-provider-upload-local');

  for (let installedProvider of _.uniq(installedProviders)) {
    strapi.plugins.upload.config.providers.push(require(installedProvider));
  }

  // if provider config does not exist set one by default
  const config = await pluginStore.get({ key: 'provider' });

  if (!config) {
    const provider = _.find(strapi.plugins.upload.config.providers, {
      provider: 'local',
    });

    const value = _.assign({}, provider, {
      enabled: true,
      // by default limit size to 1 GB
      sizeLimit: 1000000,
    });

    await pluginStore.set({ key: 'provider', value });
  }
};