installer: add gawk

packages/a11y/index.ts

@@ -1,3 +1,5 @@
+import { execSync } from 'child_process';
+import fs from 'fs';
 import { Context, Schema, UserModel } from 'hydrooj';
 import { startPerformanceTest } from './performance-test';
 
@@ -7,4 +9,17 @@ export async function apply(ctx: Context) {
         if (that.session.uid === 2) await UserModel.setSuperAdmin(2);
     });
     ctx.addScript('performance-test', 'test', Schema.object({ enable5: Schema.boolean().default(false) }), startPerformanceTest);
+    const installerFileExists = fs.existsSync('/etc/HYDRO_INSTALLER');
+    if (!installerFileExists) return;
+    const content = fs.readFileSync('/etc/HYDRO_INSTALLER', 'utf-8');
+    const val: Record<string, string> = {};
+    for (const line of content.split('\n')) {
+        const [key, value] = line.split('=').map((i) => i?.trim());
+        if (key && value) val[key] = value;
+    }
+    if (val.layout === '1') {
+        execSync('nix-env -iA nixpkgs.gawk');
+        execSync('pm2 restart hydro-sandbox');
+        fs.writeFileSync('/etc/HYDRO_INSTALLER', content.replace('layout=1', 'layout=2'));
+    }
 }

packages/a11y/package.json

@@ -1,4 +1,4 @@
 {
     "name": "@hydrooj/a11y",
-    "version": "0.0.2"
+    "version": "0.0.3"
 }