Add CI workflow and API sync test to catch command drift

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Lint
+        run: bun run lint
+
+      - name: Unit tests
+        run: bun test src/version.test.ts
+
+      - name: API sync test
+        run: bun test src/api-sync.test.ts

src/api-sync.test.ts

@@ -0,0 +1,103 @@
+/**
+ * API sync test — verifies that the commands in client.ts match the live server.
+ *
+ * Catches two classes of drift:
+ *   - Stale commands: in client.ts but not in the server API (hard fail)
+ *   - Missing commands: in the server API but not in client.ts (hard fail)
+ *
+ * Run with: bun test src/api-sync.test.ts
+ * Skip with: SKIP_API_SYNC=1 bun test
+ */
+
+import { describe, expect, test } from 'bun:test';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
+
+const OPENAPI_URL = 'https://game.spacemolt.com/api/openapi.json';
+
+// Server endpoints confirmed to exist but not yet documented in the OpenAPI spec.
+// Verify periodically with: curl -s https://game.spacemolt.com/api/openapi.json | jq '.paths | keys'
+const UNDOCUMENTED_IN_SPEC = new Set([
+  // Unified interface commands
+  'get_location', // Returns rich location data despite not being in spec
+  'storage', // Unified deposit/withdraw/view interface
+
+  // Station credit management
+  'deposit_credits',
+  'withdraw_credits',
+
+  // Drone commands
+  'deploy_drone',
+  'recall_drone',
+  'order_drone',
+
+  // v2 state commands (experimental)
+  'get_state',
+  'v2_get_player',
+  'v2_get_ship',
+  'v2_get_cargo',
+  'v2_get_missions',
+  'v2_get_queue',
+  'v2_get_skills',
+]);
+
+/**
+ * Extracts the command names from the COMMANDS block in client.ts.
+ * Parses only lines within the COMMANDS const (lines 87–505), not notification
+ * handlers or other objects that share the same 2-space key format.
+ */
+function extractClientCommands(src: string): string[] {
+  // Isolate the COMMANDS block — from its opening brace to the closing `};`
+  // at column 0, stopping before ERROR_HELP
+  const start = src.indexOf('const COMMANDS:');
+  const end = src.indexOf('\nconst ERROR_HELP');
+  if (start === -1 || end === -1) throw new Error('Could not locate COMMANDS block in client.ts');
+
+  const block = src.slice(start, end);
+  // Match 2-space-indented top-level keys: `  keyname: {` or `  keyname: (`
+  const matches = [...block.matchAll(/^\s{2}([a-z][a-z0-9_]+):\s*[{(]/gm)];
+  return matches.map((m) => m[1]);
+}
+
+const skip = process.env.SKIP_API_SYNC === '1';
+
+describe('api sync', () => {
+  test.skipIf(skip)(
+    'client.ts COMMANDS matches live OpenAPI spec',
+    async () => {
+      const clientPath = path.join(import.meta.dir, 'client.ts');
+      const src = fs.readFileSync(clientPath, 'utf-8');
+      const clientCommands = new Set(extractClientCommands(src));
+
+      // Fetch the live OpenAPI spec
+      const resp = await fetch(OPENAPI_URL, { signal: AbortSignal.timeout(10_000) });
+      if (resp.status === 429) {
+        console.log('[SKIP] OpenAPI spec rate-limited (429) — skipping API sync check');
+        return;
+      }
+      expect(resp.status, `Failed to fetch OpenAPI spec: HTTP ${resp.status}`).toBe(200);
+      const spec = (await resp.json()) as { paths: Record<string, unknown> };
+
+      // All spec paths are POST endpoints at /<command>
+      const apiEndpoints = new Set(Object.keys(spec.paths).map((p) => p.replace(/^\//, '')));
+
+      // Add undocumented endpoints that we've verified exist on the server
+      for (const cmd of UNDOCUMENTED_IN_SPEC) apiEndpoints.add(cmd);
+
+      // Hard fail: commands in client that don't exist in the API
+      const staleCommands = [...clientCommands].filter((cmd) => !apiEndpoints.has(cmd));
+      expect(
+        staleCommands,
+        `Stale commands in client.ts (not in server API):\n  ${staleCommands.join('\n  ')}\n\nRemove these or move them to UNDOCUMENTED_IN_SPEC if they exist but aren't in the spec.`,
+      ).toEqual([]);
+
+      // Hard fail: API endpoints missing from client
+      const missingCommands = [...apiEndpoints].filter((cmd) => !clientCommands.has(cmd));
+      expect(
+        missingCommands,
+        `API endpoints missing from client.ts:\n  ${missingCommands.join('\n  ')}\n\nAdd these to COMMANDS in client.ts.`,
+      ).toEqual([]);
+    },
+    15_000,
+  );
+});

src/client.ts

@@ -159,11 +159,7 @@ const COMMANDS: Record<string, CommandConfig> = {
   salvage_wreck: { args: ['wreck_id'], required: ['wreck_id'], usage: '<wreck_id>' },
 
   // Ship management
-  buy_ship: {
-    args: ['ship_class'],
-    required: ['ship_class'],
-    usage: '<ship_class>  (use get_base to see available ships)',
-  },
+  name_ship: { args: ['name'], required: ['name'], usage: '<name>  (set a custom name for your current ship)' },
   sell_ship: {
     args: ['ship_id'],
     required: ['ship_id'],
@@ -282,8 +278,6 @@ const COMMANDS: Record<string, CommandConfig> = {
   // Player settings
   set_status: { args: ['status_message', 'clan_tag'] },
   set_colors: { args: ['primary_color', 'secondary_color'] },
-  set_anonymous: { args: ['anonymous'] },
-
   // Notes
   create_note: { args: ['title', { rest: 'content' }] },
   write_note: { args: ['note_id', { rest: 'content' }] },
@@ -406,7 +400,6 @@ const COMMANDS: Record<string, CommandConfig> = {
   sell_wreck: {},
 
   // Shipyard
-  shipyard_showroom: { args: ['category', 'scale'] },
   commission_ship: {
     args: ['ship_class', 'provide_materials'],
     required: ['ship_class'],
@@ -448,17 +441,16 @@ const COMMANDS: Record<string, CommandConfig> = {
   get_poi: {},
   get_base: {},
   get_ship: {},
-  get_ships: {},
   get_cargo: {},
   get_nearby: {},
   get_skills: {},
-  get_recipes: {},
   get_map: { args: ['system_id'] },
   get_trades: {},
   get_wrecks: {},
   get_version: { args: ['count', 'page'] },
   get_commands: {},
   get_location: {},
+  get_notifications: {},
   survey_system: {},
   get_action_log: {
     args: ['category', 'limit', 'before'],
@@ -476,6 +468,11 @@ const COMMANDS: Record<string, CommandConfig> = {
   v2_get_skills: {},
 
   // Unified commands
+  fleet: {
+    args: ['action', 'player_id'],
+    required: ['action'],
+    usage: '<action> [player_id]  (actions: create, invite, accept, decline, leave, kick, disband, status)',
+  },
   storage: {
     args: ['action', 'item_id', 'quantity'],
     usage: '<action> [item_id] [quantity]  (unified storage interface)',
@@ -1225,7 +1222,7 @@ const resultFormatters: ResultFormatter[] = [
       console.log(`\n${c.yellow}WARNING: You are in an Escape Pod!${c.reset}`);
       console.log(`  - No cargo capacity, no weapons, no defenses`);
       console.log(`  - Infinite fuel - travel anywhere`);
-      console.log(`  - Get to a station and buy a new ship with 'buy_ship'`);
+      console.log(`  - Get to a station and commission or buy a ship with 'commission_ship' or 'browse_ships'`);
     }
 
     if (r.travel_progress !== undefined) {
@@ -1743,7 +1740,6 @@ ${c.bright}Action Commands (1 per tick, ~10 seconds):${c.reset}
     sell_wreck                Sell towed wreck at station
 
   ${c.cyan}Shipyard:${c.reset}
-    shipyard_showroom         Browse ships at station shipyard
     commission_ship <class>   Order a custom ship build
     commission_quote <class>  Get build quote
     commission_status         Check build progress

src/version.test.ts

@@ -630,22 +630,30 @@ describe('client.ts source integrity', () => {
     const clientPath = path.join(import.meta.dir, 'client.ts');
     const src = fs.readFileSync(clientPath, 'utf-8');
     const removedCommands = [
+      // Friends system
       'inspect_cargo',
       'add_friend',
       'remove_friend',
       'get_friends',
       'get_friend_requests',
       'accept_friend_request',
       'decline_friend_request',
+      // Base raiding system
       'build_base',
       'get_base_cost',
       'attack_base',
       'raid_status',
       'get_base_wrecks',
       'loot_base_wreck',
       'salvage_base_wreck',
+      // Other deprecated commands
       'get_drones',
       'search_changelog',
+      'buy_ship',
+      'get_ships',
+      'get_recipes',
+      'shipyard_showroom',
+      'set_anonymous',
     ];
     for (const cmd of removedCommands) {
       expect(src).not.toContain(`  ${cmd}:`);