Initial commit: Minecraft dashboard

Next.js 16 + Tailwind v4 + shadcn v4 dashboard for managing a modded
Forge 1.20.1 server. Includes server controls, player management, mod
manager with Modrinth search and dependency resolution, world backups,
snapshots, analytics, logs, and chat bridge.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/api/schedule/route.ts

@@ -0,0 +1,76 @@
+import { NextRequest, NextResponse } from "next/server";
+import { execSync } from "child_process";
+import { auth } from "@/lib/auth";
+
+export const dynamic = "force-dynamic";
+
+const SCRIPT = "/home/minecraft/dashboard/scripts/scheduled-restart.sh";
+const CRON_MARKER = "# mc-scheduled-restart";
+
+function getCurrentSchedule(): { enabled: boolean; hour: number; minute: number } | null {
+  try {
+    const crontab = execSync("crontab -l 2>/dev/null", { encoding: "utf8" });
+    const match = crontab.match(
+      new RegExp(`^(\\d+)\\s+(\\d+)\\s+\\*\\s+\\*\\s+\\*\\s+.*${CRON_MARKER.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}`, "m")
+    );
+    if (match) {
+      return { enabled: true, minute: parseInt(match[1]), hour: parseInt(match[2]) };
+    }
+  } catch {}
+  return null;
+}
+
+export async function GET() {
+  const session = await auth();
+  if (!session) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
+  }
+
+  const schedule = getCurrentSchedule();
+  return NextResponse.json(schedule || { enabled: false, hour: 4, minute: 0 });
+}
+
+export async function POST(req: NextRequest) {
+  const session = await auth();
+  if (!session) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
+  }
+
+  const { enabled, hour, minute } = await req.json();
+
+  try {
+    // Get existing crontab without our entry
+    let crontab = "";
+    try {
+      crontab = execSync("crontab -l 2>/dev/null", { encoding: "utf8" });
+    } catch {}
+
+    // Remove old entry
+    const lines = crontab.split("\n").filter((l) => !l.includes(CRON_MARKER));
+
+    if (enabled) {
+      const h = Math.min(Math.max(parseInt(hour) || 4, 0), 23);
+      const m = Math.min(Math.max(parseInt(minute) || 0, 0), 59);
+      lines.push(`${m} ${h} * * * bash ${SCRIPT} ${CRON_MARKER}`);
+    }
+
+    const newCrontab = lines.filter(Boolean).join("\n") + "\n";
+    const { writeFileSync, unlinkSync } = require("fs");
+    const tmpFile = `/tmp/crontab-${Date.now()}.tmp`;
+    writeFileSync(tmpFile, newCrontab, { mode: 0o600 });
+    execSync(`crontab ${tmpFile}`, { encoding: "utf8" });
+    unlinkSync(tmpFile);
+
+    return NextResponse.json({
+      ok: true,
+      enabled,
+      hour: parseInt(hour) || 4,
+      minute: parseInt(minute) || 0,
+    });
+  } catch (e) {
+    return NextResponse.json(
+      { error: (e as Error).message },
+      { status: 500 }
+    );
+  }
+}