Set singleplayer gitCommit in the client (#945)

## Description:

Set singleplayer gitCommit in the client

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

---------

Co-authored-by: Scott Anderson <662325+scottanderson@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

src/core/Schemas.ts

@@ -446,10 +446,12 @@ export const GameEndInfoSchema = GameStartInfoSchema.extend({
 });
 export type GameEndInfo = z.infer<typeof GameEndInfoSchema>;
 
+const GitCommitSchema = z.string().regex(/^[0-9a-fA-F]{40}$/);
+
 export const AnalyticsRecordSchema = z.object({
   info: GameEndInfoSchema,
   version: z.literal("v0.0.2"),
-  gitCommit: z.string(),
+  gitCommit: GitCommitSchema,
 });
 export type AnalyticsRecord = z.infer<typeof AnalyticsRecordSchema>;
 

src/core/Util.ts

@@ -195,7 +195,7 @@ export function createGameRecord(
 ): GameRecord {
   const duration = Math.floor((end - start) / 1000);
   const version = "v0.0.2";
-  const gitCommit = "";
+  const gitCommit = process.env.GIT_COMMIT ?? "unknown";
   const num_turns = allTurns.length;
   const turns = allTurns.filter(
     (t) => t.intents.length !== 0 || t.hash !== undefined,

src/server/Worker.ts

@@ -5,10 +5,16 @@ import ipAnonymize from "ip-anonymize";
 import path from "path";
 import { fileURLToPath } from "url";
 import { WebSocket, WebSocketServer } from "ws";
+import { z } from "zod/v4";
 import { GameEnv } from "../core/configuration/Config";
 import { getServerConfigFromServer } from "../core/configuration/ConfigLoader";
 import { GameType } from "../core/game/Game";
-import { ClientMessageSchema, GameConfig, GameRecord } from "../core/Schemas";
+import {
+  ClientMessageSchema,
+  GameConfig,
+  GameRecord,
+  GameRecordSchema,
+} from "../core/Schemas";
 import { archive, readGameRecord } from "./Archive";
 import { Client } from "./Client";
 import { GameManager } from "./GameManager";
@@ -241,13 +247,15 @@ export function startWorker() {
   app.post(
     "/api/archive_singleplayer_game",
     gatekeeper.httpHandler(LimiterType.Post, async (req, res) => {
-      const gameRecord: GameRecord = req.body;
-
-      if (!gameRecord) {
-        log.info("game record not found in request");
-        res.status(404).json({ error: "Game record not found" });
+      const result = GameRecordSchema.safeParse(req.body);
+      if (!result.success) {
+        const error = z.prettifyError(result.error);
+        log.info(error);
+        res.status(400).json({ error });
         return;
       }
+
+      const gameRecord: GameRecord = result.data;
       archive(gameRecord);
       res.json({
         success: true,

webpack.config.js

@@ -1,3 +1,4 @@
+import { execSync } from "child_process";
 import CopyPlugin from "copy-webpack-plugin";
 import ESLintPlugin from "eslint-webpack-plugin";
 import HtmlWebpackPlugin from "html-webpack-plugin";
@@ -8,6 +9,9 @@ import webpack from "webpack";
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
+const gitCommit =
+  process.env.GIT_COMMIT ?? execSync("git rev-parse HEAD").toString().trim();
+
 export default async (env, argv) => {
   const isProduction = argv.mode === "production";
 
@@ -116,9 +120,8 @@ export default async (env, argv) => {
         "process.env.WEBSOCKET_URL": JSON.stringify(
           isProduction ? "" : "localhost:3000",
         ),
-      }),
-      new webpack.DefinePlugin({
         "process.env.GAME_ENV": JSON.stringify(isProduction ? "prod" : "dev"),
+        "process.env.GIT_COMMIT": JSON.stringify(gitCommit),
       }),
       new CopyPlugin({
         patterns: [