gs_nuxt/node_modules/eslint-plugin-nuxt/lib/rules/no-env-in-hooks.js

/**
 * @fileoverview disallow process.server, process.client and process.browser in the following lifecycle hooks: beforeMount, mounted, beforeUpdate, updated, activated, deactivated, beforeDestroy and destroyed
 * @author Xin Du <clark.duxin@gmail.com>
 */
'use strict'

const utils = require('../utils')

// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------

module.exports = {
  meta: {
    docs: {
      description:
        'disallow process.server and process.client in the following lifecycle hooks: beforeMount, mounted, beforeUpdate, updated, activated, deactivated, beforeDestroy and destroyed',
      category: 'base'
    },
    messages: {
      noEnv: 'Unexpected {{name}} in {{funcName}}.'
    }
  },

  create (context) {
    // variables should be defined here
    const forbiddenNodes = []
    const options = context.options[0] || {}

    const ENV = ['server', 'client', 'browser']
    const HOOKS = new Set(['beforeMount', 'mounted', 'beforeUpdate', 'updated', 'activated', 'deactivated', 'beforeDestroy', 'destroyed'].concat(options.methods || []))

    // ----------------------------------------------------------------------
    // Public
    // ----------------------------------------------------------------------

    return {
      MemberExpression (node) {
        const objectName = node.object.name
        if (objectName === 'process') {
          const propertyName = node.computed ? node.property.value : node.property.name
          if (propertyName && ENV.includes(propertyName)) {
            forbiddenNodes.push({ name: 'process.' + propertyName, node })
          }
        }
      },
      ...utils.executeOnVue(context, obj => {
        for (const funcName of HOOKS) {
          const func = utils.getFunctionWithName(obj, funcName)
          if (func) {
            for (const { name, node: child } of forbiddenNodes) {
              if (utils.isInFunction(func, child)) {
                context.report({
                  node: child,
                  messageId: 'noEnv',
                  data: {
                    name,
                    funcName
                  }
                })
              }
            }
          }
        }
      })
    }
  }
}