From d3ab71c97f56fac09e68934555ec319f76c96f82 Mon Sep 17 00:00:00 2001
From: esefxdz <czesef31@proton.me>
Date: Sun, 5 Jul 2026 15:19:10 +0300
Subject: [PATCH] automated update for the bot

---
 cogs/gitpull.py | 157 ++++++++++++++++++++++++++++++++++++++++++++++++
 main.py         |   1 +
 2 files changed, 158 insertions(+)
 create mode 100644 cogs/gitpull.py

diff --git a/cogs/gitpull.py b/cogs/gitpull.py
new file mode 100644
index 0000000..72c5df7
--- /dev/null
+++ b/cogs/gitpull.py
@@ -0,0 +1,157 @@
+import asyncio
+import os
+import discord
+from discord.ext import commands
+
+# ── config ───────────────────────────────────────────────────────────────────
+OWNER_ID      = int(os.getenv("OWNER_ID", "0"))
+SUDO_PASSWORD = os.getenv("SUDO_PASSWORD", "")
+BOT_DIR       = os.path.expanduser("~/discordbot")
+SERVICE_NAME  = "yuuka"
+
+GIT_TIMEOUT    = 30
+SYSTEMD_TIMEOUT = 15
+
+# ── colors (kept local so this cog has no dependency on music.py) ───────────
+C_OK   = 0x50FA7B
+C_ERR  = 0xFF5555
+C_WARN = 0xFFB86C
+
+
+# ── subprocess helpers ────────────────────────────────────────────────────────
+async def run_git_pull() -> tuple[int, str]:
+    proc = await asyncio.create_subprocess_exec(
+        "git", "pull",
+        cwd=BOT_DIR,
+        stdout=asyncio.subprocess.PIPE,
+        stderr=asyncio.subprocess.PIPE,
+    )
+    try:
+        stdout, stderr = await asyncio.wait_for(proc.communicate(), timeout=GIT_TIMEOUT)
+    except asyncio.TimeoutError:
+        proc.kill()
+        await proc.communicate()
+        return -1, f"git pull timed out after {GIT_TIMEOUT}s"
+
+    output = (stdout.decode() + stderr.decode()).strip()
+    return proc.returncode, output or "No output."
+
+
+async def run_sudo_systemctl(action: str) -> tuple[int, str]:
+    proc = await asyncio.create_subprocess_exec(
+        "sudo", "-S", "systemctl", action, SERVICE_NAME,
+        stdin=asyncio.subprocess.PIPE,
+        stdout=asyncio.subprocess.PIPE,
+        stderr=asyncio.subprocess.PIPE,
+    )
+    try:
+        stdout, stderr = await asyncio.wait_for(
+            proc.communicate(input=f"{SUDO_PASSWORD}\n".encode()),
+            timeout=SYSTEMD_TIMEOUT,
+        )
+    except asyncio.TimeoutError:
+        proc.kill()
+        await proc.communicate()
+        return -1, f"systemctl {action} timed out after {SYSTEMD_TIMEOUT}s"
+
+    output = (stdout.decode() + stderr.decode()).strip()
+    return proc.returncode, output or "No output."
+
+
+def truncate(text: str, limit: int = 1900) -> str:
+    if len(text) > limit:
+        return text[:limit] + "\n... (truncated)"
+    return text
+
+
+# ── cog ──────────────────────────────────────────────────────────────────────
+class GitPull(commands.Cog):
+    def __init__(self, bot: commands.Bot):
+        self.bot = bot
+
+    def _is_owner(self, ctx: commands.Context) -> bool:
+        return ctx.author.id == OWNER_ID
+
+    async def _do_restart(self, ctx: commands.Context):
+        await ctx.reply(embed=discord.Embed(
+            description="Restarting service...", color=C_WARN))
+        try:
+            await run_sudo_systemctl("restart")
+        except Exception:
+            # process is expected to die mid-call once the service restarts,
+            # so failures here are not reported back
+            pass
+
+    @commands.command(name="gitpull")
+    async def gitpull(self, ctx: commands.Context):
+        if not self._is_owner(ctx):
+            return
+
+        async with ctx.typing():
+            code, output = await run_git_pull()
+
+        color = C_OK if code == 0 else C_ERR
+        embed = discord.Embed(
+            title="Git Pull",
+            description=f"```\n{truncate(output)}\n```",
+            color=color,
+        )
+        await ctx.reply(embed=embed)
+
+    @commands.command(name="status")
+    async def status(self, ctx: commands.Context):
+        if not self._is_owner(ctx):
+            return
+
+        async with ctx.typing():
+            code, output = await run_sudo_systemctl("status")
+
+        color = C_OK if code == 0 else C_ERR
+        embed = discord.Embed(
+            title=f"Service Status: {SERVICE_NAME}",
+            description=f"```\n{truncate(output)}\n```",
+            color=color,
+        )
+        await ctx.reply(embed=embed)
+
+    @commands.command(name="restart")
+    async def restart(self, ctx: commands.Context):
+        if not self._is_owner(ctx):
+            return
+        await self._do_restart(ctx)
+
+    @commands.command(name="update")
+    async def update(self, ctx: commands.Context):
+        if not self._is_owner(ctx):
+            return
+
+        async with ctx.typing():
+            code, output = await run_git_pull()
+
+        if code != 0:
+            embed = discord.Embed(
+                title="Update Failed",
+                description=f"git pull failed, restart skipped.\n```\n{truncate(output)}\n```",
+                color=C_ERR,
+            )
+            return await ctx.reply(embed=embed)
+
+        if "Already up to date" in output:
+            embed = discord.Embed(
+                title="Update",
+                description="No changes to pull. Restart skipped.",
+                color=C_WARN,
+            )
+            return await ctx.reply(embed=embed)
+
+        embed = discord.Embed(
+            title="Update",
+            description=f"Pulled changes:\n```\n{truncate(output)}\n```",
+            color=C_OK,
+        )
+        await ctx.reply(embed=embed)
+        await self._do_restart(ctx)
+
+
+async def setup(bot: commands.Bot):
+    await bot.add_cog(GitPull(bot))
diff --git a/main.py b/main.py
index 0ee9f6c..43e60dd 100644
--- a/main.py
+++ b/main.py
@@ -63,6 +63,7 @@ async def main():
         await bot.load_extension('cogs.ffmpeg_things')
         await bot.load_extension('cogs.archive')
         await bot.load_extension('cogs.roles')
+        await bot.load_extension('cogs.gitpull')
         await bot.load_extension('cogs.currency_converter')
         await bot.load_extension('ai.ai_roleplay')
         await bot.load_extension('twitterbridge.leaks_cmd')