revert get version

package.json

@@ -13,11 +13,10 @@
   },
   "scripts": {
     "prepare": "npm run build",
-    "set-version": "cross-env $(node ./scripts/set-version-env.js)",
     "start": "npm run dev",
     "dev": "npm run build:debug && miniflare dist/worker.mjs --watch --debug -m --r2-persist --global-async-io --global-timers",
-    "build": "npm run set-version && esbuild --bundle src/index.js --format=esm --sourcemap --minify --outfile=dist/worker.mjs && npm run build:tsc",
-    "build:debug": "npm run set-version && esbuild --bundle src/index.js --format=esm --outfile=dist/worker.mjs",
+    "build": "esbuild --bundle src/index.js --format=esm --sourcemap --minify --outfile=dist/worker.mjs && npm run build:tsc",
+    "build:debug": "esbuild --bundle src/index.js --format=esm --outfile=dist/worker.mjs",
     "build:tsc": "tsc --build",
     "test:miniflare": "npm run build:debug && mocha --experimental-vm-modules --recursive test/**/*.spec.js",
     "test:unit": "npm run build:debug && mocha --experimental-vm-modules --recursive test/unit/**/*.spec.js",
@@ -50,7 +49,6 @@
     "@web3-storage/upload-client": "^16.1.1",
     "carstream": "^2.1.0",
     "chai": "^5.1.1",
-    "cross-env": "^7.0.3",
     "esbuild": "^0.18.20",
     "files-from-path": "^0.2.6",
     "miniflare": "^3.20240909.5",

src/bindings.d.ts

@@ -10,7 +10,6 @@ export interface Environment {
   DEBUG: string
   CARPARK: R2Bucket
   CONTENT_CLAIMS_SERVICE_URL?: string
-  RATE_LIMITS_SERVICE_URL?: string
   ACCOUNTING_SERVICE_URL: string
   RATE_LIMITER: RateLimit
   AUTH_TOKEN_METADATA: KVNamespace

src/middleware.js

@@ -3,6 +3,7 @@ import { Dagula } from 'dagula'
 import { HttpError } from '@web3-storage/gateway-lib/util'
 import * as BatchingFetcher from '@web3-storage/blob-fetcher/fetcher/batching'
 import * as ContentClaimsLocator from '@web3-storage/blob-fetcher/locator/content-claims'
+import { version } from '../package.json'
 import { CAR_CODE } from './constants.js'
 import { handleCarBlock } from './handlers/car-block.js'
 
@@ -20,7 +21,7 @@ import { handleCarBlock } from './handlers/car-block.js'
  *
  * @type {import('@web3-storage/gateway-lib').Middleware<IpfsUrlContext, IpfsUrlContext, Environment>}
  */
-export async function withCarBlockHandler (handler) {
+export function withCarBlockHandler (handler) {
   return async (request, env, ctx) => {
     const { dataCid, searchParams } = ctx
     if (!dataCid) throw new Error('missing data CID')
@@ -93,7 +94,7 @@ export function withContentClaimsDagula (handler) {
 export function withVersionHeader (handler) {
   return async (request, env, ctx) => {
     const response = await handler(request, env, ctx)
-    response.headers.set('x-freeway-version', env.VERSION)
+    response.headers.set('x-freeway-version', version)
     return response
   }
 }