runas-core/plugins/system-saver/index.js

The adhesive orchestrator

'use strict';

// Plugins: ['launcher', 'runas', 'fsutils']

const fs = require('fs');

module.exports = {

  //TODO: Mejorar esto 1) guardar el resultado en una variable global en lugar de escribir en disco 2) detectar (this.isLast) el último shot del straw y escribir entonces
  'core-check': function() {
    const fileName = 'requirements.json';
    let requirements = {};
    if (this.params.saveRequirements) {
      if (this.params.requirements) {
        requirements = this.fsReadConfig(fileName);
        if (requirements.empty) {
          delete requirements.empty;
        }
        let tmp = {};
        const reqTmp = this.runasConfig.mergeObject(this.params.versions, this.params.requirements);
        Object.getOwnPropertyNames(this.params.requirements).forEach((cmd) => {
          const options = reqTmp[cmd];
          if (!options.installer) {
            tmp[cmd] = options;
          }
        });
        requirements = this.runasConfig.mergeObject(requirements, tmp);
        fs.writeFileSync(fileName, JSON.stringify(requirements, null, 2));
      } else if (!this.fsExists(fileName)) {
        fs.writeFileSync(fileName, JSON.stringify(requirements, null, 2));
      }
    }
  }
};