Upgrade FlatBuffers to 25.9.23 and use TypeScript workflow

CHANGELOG.md

@@ -3,6 +3,7 @@
     - Build:
       - FIXED: Reduce MSVC compiler warnings by suppressing informational warnings while preserving bug-indicating warnings [#7253](https://github.com/Project-OSRM/osrm-backend/issues/7253)
     - Misc:
+      - CHANGED: Upgrade FlatBuffers to v25.9.23 with TypeScript workflow [#7235](https://github.com/Project-OSRM/osrm-backend/issues/7235)
       - CHANGED: Add std::format compatibility layer with fallback to fmt::format [#7261](https://github.com/Project-OSRM/osrm-backend/pull/7261)
       - FIXED: Update node_osrm to C++20 to fix ABI mismatch with libosrm (was overlooked in #6877) [#7261](https://github.com/Project-OSRM/osrm-backend/pull/7261)
       - CHANGED: Update fmt library to version 11.2.0 [#7238](https://github.com/Project-OSRM/osrm-backend/issues/7238)

eslint.config.js

@@ -2,6 +2,9 @@ import { Linter } from 'eslint';
 
 /** @type {Linter.Config} */
 const config = [
+  {
+    ignores: ['node_modules/', 'build/', 'dist/', 'coverage/', 'features/support/osrm/'],
+  },
   {
     files: ["**/*.js"],
     languageOptions: {
@@ -25,7 +28,6 @@ const config = [
       'prefer-template': 'error',
       'prefer-arrow-callback': 'error',
     },
-    ignores: ['node_modules/', 'build/', 'dist/', 'coverage/', 'features/support/fbresult_generated.js'],
   },
 ];
 

features/step_definitions/distance_matrix.js

@@ -2,8 +2,7 @@
 import util from 'util';
 
 import flatbuffers from 'flatbuffers';
-import { osrm } from '../support/fbresult_generated.js';
-const FBResult = osrm.engine.api.fbresult.FBResult;
+import { FBResult } from '../support/osrm/engine/api/fbresult/fbresult.js';
 import { When } from '@cucumber/cucumber';
 
 // Regular expressions for matching different matrix API test scenarios

features/step_definitions/nearest.js

@@ -2,8 +2,7 @@
 import util from 'util';
 
 import flatbuffers from 'flatbuffers';
-import { osrm } from '../support/fbresult_generated.js';
-const FBResult = osrm.engine.api.fbresult.FBResult;
+import { FBResult } from '../support/osrm/engine/api/fbresult/fbresult.js';
 import { When } from '@cucumber/cucumber';
 
 When(/^I request nearest I should get$/, function (table, callback) {

features/support/env.js

@@ -8,9 +8,11 @@ import tryConnect from '../lib/try_connect.js';
 import { setDefaultTimeout } from '@cucumber/cucumber';
 
 // Set global timeout for all steps and hooks
+// Use higher timeout on macOS due to slower performance
+const DEFAULT_TIMEOUT = process.platform === 'darwin' ? 10000 : 5000;
 setDefaultTimeout(
   (process.env.CUCUMBER_TIMEOUT && parseInt(process.env.CUCUMBER_TIMEOUT)) ||
-    5000,
+    DEFAULT_TIMEOUT,
 );
 
 // Sets up all constants that are valid for all features
@@ -21,7 +23,7 @@ export default class Env {
 
   // Initializes all environment constants and paths for test execution
   initializeEnv(callback) {
-    this.TIMEOUT = parseInt(process.env.CUCUMBER_TIMEOUT) || 5000;
+    this.TIMEOUT = parseInt(process.env.CUCUMBER_TIMEOUT) || DEFAULT_TIMEOUT;
     this.ROOT_PATH = process.cwd();
 
     this.TEST_PATH = path.resolve(this.ROOT_PATH, 'test');