refactor: remove serverless compat check

package.json

@@ -211,7 +211,6 @@
     "object.hasown": "^1.1.1",
     "p-memoize": "^7.1.0",
     "p-retry": "^5.1.1",
-    "semver": "^7.3.7",
     "velocityjs": "^2.0.6",
     "ws": "^8.8.0"
   },

src/ServerlessOffline.js

@@ -1,19 +1,13 @@
-import { createRequire } from 'node:module'
 import process, { env, exit } from 'node:process'
 import { log } from '@serverless/utils/log.js'
 import chalk from 'chalk'
-import semver from 'semver'
-import { satisfiesVersionRange } from './utils/index.js'
 import {
   commandOptions,
   CUSTOM_OPTION,
   defaultOptions,
   SERVER_SHUTDOWN_TIMEOUT,
 } from './config/index.js'
 
-const require = createRequire(import.meta.url)
-const pkg = require('../package.json')
-
 export default class ServerlessOffline {
   #cliOptions = null
 
@@ -68,8 +62,6 @@ export default class ServerlessOffline {
     // Put here so available everywhere, not just in handlers
     env.IS_OFFLINE = true
 
-    this.#verifyServerlessVersionCompatibility()
-
     this._mergeOptions()
 
     const { httpEvents, lambdas, scheduleEvents, webSocketEvents } =
@@ -396,29 +388,4 @@ export default class ServerlessOffline {
   getApiGatewayServer() {
     return this.#http.getServer()
   }
-
-  // TODO: missing tests
-  #verifyServerlessVersionCompatibility() {
-    const currentVersion = this.#serverless.version
-    const requiredVersionRange = pkg.peerDependencies.serverless
-
-    if (semver.parse(currentVersion).prerelease.length) {
-      // Do not validate, if run against serverless pre-release
-      return
-    }
-
-    const versionIsSatisfied = satisfiesVersionRange(
-      currentVersion,
-      requiredVersionRange,
-    )
-
-    if (!versionIsSatisfied) {
-      log.warning(
-        `'serverless-offline' requires 'serverless' version '${requiredVersionRange}' but found version '${currentVersion}'.
-         Be aware that functionality might be limited or contains bugs.
-         To avoid any issues update 'serverless' to a later version.
-        `,
-      )
-    }
-  }
 }

src/utils/index.js

@@ -9,7 +9,6 @@ export { default as parseHeaders } from './parseHeaders.js'
 export { default as parseMultiValueHeaders } from './parseMultiValueHeaders.js'
 export { default as parseMultiValueQueryStringParameters } from './parseMultiValueQueryStringParameters.js'
 export { default as parseQueryStringParameters } from './parseQueryStringParameters.js'
-export { default as satisfiesVersionRange } from './satisfiesVersionRange.js'
 export { default as splitHandlerPathAndName } from './splitHandlerPathAndName.js'
 export { default as checkDockerDaemon } from './checkDockerDaemon.js'
 export { default as checkGoVersion } from './checkGoVersion.js'