scripts/eslint-rules/version-checker.js

/**
 * MIT License
 *
 * Copyright (c) 2017-present, Elasticsearch BV
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

const { version: agentVersion } = require('@elastic/apm-rum/package.json')

module.exports = context => {
  return {
    MemberExpression(node) {
      const { name, type } = node.property
      if (type === 'Identifier' && name === 'setVersion') {
        const args = node.parent.arguments
        if (args.length > 0 && args[0].type === 'Literal') {
          const literalNode = args[0]
          const version = literalNode.value
          if (version !== agentVersion) {
            context.report({
              node: literalNode,
              message: `Agent version: ${agentVersion} should match with build version: ${version}`,
              fix(fixer) {
                return fixer.replaceTextRange(
                  literalNode.range,
                  "'" + agentVersion + "'"
                )
              }
            })
          }
        }
      }
    }
  }
}