internlm/SWE-Fixer-Train-110K huggingface dataset:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 Core] Setup should warn if replacing existing instance.
Please be sure to read through other issues as well to make sure what you are suggesting/reporting has not already
been suggested/reported

### Type:

- [x] Suggestion
- [ ] Bug

### Brief description of the problem
Running redbot-setup with an existing redbot instance doesn't trigger any warnings, it just replaces it.
### Expected behavior
Warnings before anything is done and options to cancel or continuing.
### Actual behavior
Nothing, it continues as it is and replaces the existing instance values with the new instance values (same name)
### Steps to reproduce

1. Run redbot-setup
2. follow the instructions on creating a new instance.
3. Make a new instance
4. Check config.json or the flags for details on the instances...is there even one?
5. Repeat Steps 2-4 for another instance and check.


Discussion:

Resolving patch:
diff --git a/redbot/setup.py b/redbot/setup.py
--- a/redbot/setup.py
+++ b/redbot/setup.py
@@ -63,6 +63,14 @@ def save_config(name, data, remove=False):
     if remove and name in config:
         config.pop(name)
     else:
+        if name in config:
+            print(
+                "WARNING: An instance already exists with this name. "
+                "Continuing will overwrite the existing instance config."
+            )
+            if not confirm("Are you absolutely certain you want to continue (y/n)? "):
+                print("Not continuing")
+                sys.exit(0)
         config[name] = data
     JsonIO(config_file)._save_json(config)
 


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 ModLog] create_case until field raises exception
Please be sure to read through other issues as well to make sure what you are suggesting/reporting has not already
been suggested/reported

### Type:

- [ ] Suggestion
- [x] Bug

### Brief description of the problem

Attempting to create a case with an until field raises a TypeError exception

### Expected behavior

The case is created normally

### Actual behavior

```py
Traceback (most recent call last):
  File "/home/odinair/redv3/venv/lib64/python3.6/site-packages/redbot/core/dev_commands.py", line 174, in _eval
    result = await func()
  File "<string>", line 8, in func
  File "/home/odinair/redv3/venv/lib64/python3.6/site-packages/redbot/core/modlog.py", line 485, in create_case
    case_content = await case.message_content(use_embeds)
  File "/home/odinair/redv3/venv/lib64/python3.6/site-packages/redbot/core/modlog.py", line 130, in message_content
    end = datetime.fromtimestamp(self.until)
TypeError: an integer is required (got type datetime.datetime)
```

### Steps to reproduce

1. Create a case type
2. Attempt to create a case with an until field


Discussion:

Resolving patch:
diff --git a/redbot/core/modlog.py b/redbot/core/modlog.py
--- a/redbot/core/modlog.py
+++ b/redbot/core/modlog.py
@@ -478,8 +478,8 @@ async def create_case(bot: Red, guild: discord.Guild, created_at: datetime, acti
     next_case_number = int(await get_next_case_number(guild))
 
     case = Case(guild, int(created_at.timestamp()), action_type, user, moderator,
-                next_case_number, reason, until, channel, amended_by=None,
-                modified_at=None, message=None)
+                next_case_number, reason, int(until.timestamp()) if until else None,
+                channel, amended_by=None, modified_at=None, message=None)
     if hasattr(mod_channel, "send"):  # Not going to be the case for tests
         use_embeds = await bot.embed_requested(mod_channel, guild.me)
         case_content = await case.message_content(use_embeds)


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 Core] Set nickname not changing
Please be sure to read through other issues as well to make sure what you are suggesting/reporting has not already
been suggested/reported

### Type:

- [ ] Suggestion
- [X] Bug

### Brief description of the problem

On 3.0.0b11, when using `[p]set nickname Test`, the bot's nickname doesn't change to Test.  Running Red in debug mode doesn't show any error's.

When using `[p]set` by itself, it outputs the following error:
![](https://cdn.discordapp.com/attachments/169868846759542785/430555335506395146/Capture.PNG)


Discussion:
ya, both issues confirmed. Will fix for next release
Adding onto this bug if a `[p]set` sub-command is entered incorrectly a trace is given instead of the content of `[p]help set`.

Trigger this by doing `[p]set nick test` (nickname is correct command) and receive following as trace:

```
Exception in command 'set'
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/discord/ext/commands/core.py", line 62, in wrapped
    ret = yield from coro(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/redbot/core/core_commands.py", line 544, in _set
    admin_role.name, mod_role.name, locale
AttributeError: 'NoneType' object has no attribute 'name'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/discord/ext/commands/bot.py", line 886, in invoke
    yield from ctx.command.invoke(ctx)
  File "/usr/lib/python3.6/site-packages/discord/ext/commands/core.py", line 923, in invoke
    yield from injected(*ctx.args, **ctx.kwargs)
  File "/usr/lib/python3.6/site-packages/discord/ext/commands/core.py", line 71, in wrapped
    raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'NoneType' object has no attribute 'name'
```

Resolving patch:
diff --git a/redbot/core/core_commands.py b/redbot/core/core_commands.py
--- a/redbot/core/core_commands.py
+++ b/redbot/core/core_commands.py
@@ -541,7 +541,8 @@ async def _set(self, ctx):
                 "Locale: {}"
                 "".format(
                     ctx.bot.user.name, " ".join(prefixes),
-                    admin_role.name, mod_role.name, locale
+                    admin_role.name if admin_role else "Not set",
+                    mod_role.name if mod_role else "Not set", locale
                 )
             )
             await ctx.send(box(settings))
@@ -696,10 +697,10 @@ async def _username(self, ctx, *, username: str):
     @_set.command(name="nickname")
     @checks.admin()
     @commands.guild_only()
-    async def _nickname(self, ctx, *, nickname: str):
+    async def _nickname(self, ctx, *, nickname: str=None):
         """Sets Red's nickname"""
         try:
-            await ctx.bot.user.edit(nick=nickname)
+            await ctx.guild.me.edit(nick=nickname)
         except discord.Forbidden:
             await ctx.send(_("I lack the permissions to change my own "
                              "nickname."))


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 Cleanup]  Cleanup messages not deleting if parameter bigger then channel size
### Type:

- [ ] Suggestion
- [X] Bug

### Brief description of the problem

On 3.0.0b11, when `[p]cleanup messages` is used and the number parameter is bigger then the messages in the channel, Red will not delete all messages.  Since the bug is regarding deletion added walkthrough screenshots.

![1](https://user-images.githubusercontent.com/841141/38463983-a517448e-3ad3-11e8-9427-4a0e160ca094.PNG)
![2](https://user-images.githubusercontent.com/841141/38463985-a6e8e09c-3ad3-11e8-86d7-2c3d55d12db7.PNG)



Discussion:

Resolving patch:
diff --git a/redbot/cogs/cleanup/cleanup.py b/redbot/cogs/cleanup/cleanup.py
--- a/redbot/cogs/cleanup/cleanup.py
+++ b/redbot/cogs/cleanup/cleanup.py
@@ -55,6 +55,7 @@ async def get_messages_for_deletion(
         too_old = False
 
         while not too_old and len(to_delete) - 1 < number:
+            message = None
             async for message in channel.history(limit=limit,
                                                  before=before,
                                                  after=after):
@@ -66,6 +67,9 @@ async def get_messages_for_deletion(
                     break
                 elif number and len(to_delete) >= number:
                     break
+            if message is None:
+                break
+            else:
                 before = message
         return to_delete
 


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3] Help on non-existant subcommand
### Type:

- [ ] Suggestion
- [x] Bug

### Brief description of the problem
`help` fails with error when asking for subcommand on command with no subcommands

### Expected behavior
Tells user that no subcommands exists
### Actual behavior
```
Exception in command 'help'
Traceback (most recent call last):
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\redbot\core\help_formatter.py", line 328, in help
    command = command.all_commands.get(key)
AttributeError: 'Command' object has no attribute 'all_commands'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\discord\ext\commands\core.py", line 62, in wrapped
    ret = yield from coro(*args, **kwargs)
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\redbot\core\help_formatter.py", line 344, in help
    color=ctx.bot.formatter.color,
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\redbot\core\help_formatter.py", line 77, in color
    if self.pm_check(self.context):
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\redbot\core\help_formatter.py", line 61, in pm_check
    return isinstance(ctx.channel, discord.DMChannel)
AttributeError: 'NoneType' object has no attribute 'channel'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\discord\ext\commands\bot.py", line 886, in invoke
    yield from ctx.command.invoke(ctx)
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\discord\ext\commands\core.py", line 514, in invoke
    yield from injected(*ctx.args, **ctx.kwargs)
  File "C:\Users\Bobloy\Documents\virtualenv\lib\site-packages\discord\ext\commands\core.py", line 71, in wrapped
    raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'NoneType' object has no attribute 'channel'
```
### Steps to reproduce

1. Run `[p]help help test`
2. Observe error



Discussion:

Resolving patch:
diff --git a/redbot/core/help_formatter.py b/redbot/core/help_formatter.py
--- a/redbot/core/help_formatter.py
+++ b/redbot/core/help_formatter.py
@@ -341,8 +341,7 @@ def repl(obj):
                         embed=ctx.bot.formatter.simple_embed(
                             ctx,
                             title='Command "{0.name}" has no subcommands.'.format(command),
-                            color=ctx.bot.formatter.color,
-                            author=ctx.author.display_name))
+                            color=ctx.bot.formatter.color))
                 else:
                     await destination.send(
                         ctx.bot.command_has_no_subcommands.format(command)


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[Mod] 'NoneType' object is not subscriptable
https://sentry.io/will-tekulve/bot-development/issues/531504175/

```
TypeError: 'NoneType' object is not subscriptable
  File "redbot/cogs/mod/mod.py", line 987, in guild_unmute
    success, message = await self.unmute_user(guild, channel, author, user)
  File "redbot/cogs/mod/mod.py", line 1017, in unmute_user
    overwrites.send_messages = old_values["send_messages"]

Exception in command 'unmute server'
```


Discussion:

Resolving patch:
diff --git a/redbot/cogs/mod/mod.py b/redbot/cogs/mod/mod.py
--- a/redbot/cogs/mod/mod.py
+++ b/redbot/cogs/mod/mod.py
@@ -1013,7 +1013,7 @@ async def unmute_user(self, guild: discord.Guild,
         if channel.id in perms_cache:
             old_values = perms_cache[channel.id]
         else:
-            old_values = None
+            old_values = {"send_messages": None, "add_reactions": None}
         overwrites.send_messages = old_values["send_messages"]
         overwrites.add_reactions = old_values["add_reactions"]
         is_empty = self.are_overwrites_empty(overwrites)


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3] Downloader repo issue
Please be sure to read through other issues as well to make sure what you are suggesting/reporting has not already
been suggested/reported

### Type:

- [ ] Suggestion
- [X] Bug

### Brief description of the problem
I can not add repos under the same name when I delete them.
### Expected behavior
I should be able to add the same repo back to the same name I deleted it from, I tried to restart as well.
### Actual behavior
The bot replies with 
```That git repo has already been added under another name.```. 
https://i.imgur.com/szClNp7.png
It works to add under different name but I can not reuse the same name.
### Steps to reproduce

1. Add a repo like this
[p]repo add jumperplugins https://github.com/Redjumpman/Jumper-Plugins V3
2. 
Remove the repo
3. 
Try to add the repo again to same name.
4. 
Using different names work. Rebooting does not help. 



Discussion:
I cannot reproduce this with the above reproduction steps

EDIT: My bot's on Linux (specifically, Ubuntu 18.04). Seems like this is Windows-related
Okay so the major issue seems to be that it does not delete the folder in repomanager/repos. Deleting test1 folder and readding repository works. 

Resolving patch:
diff --git a/redbot/core/utils/__init__.py b/redbot/core/utils/__init__.py
--- a/redbot/core/utils/__init__.py
+++ b/redbot/core/utils/__init__.py
@@ -22,4 +22,6 @@ def safe_delete(pth: Path):
             os.chmod(root, 0o755)
             for d in dirs:
                 os.chmod(os.path.join(root, d), 0o755)
+            for f in files:
+                os.chmod(os.path.join(root, f), 0o755)
         shutil.rmtree(str(pth), ignore_errors=True)


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
Problem with backup
Please be sure to read through other issues as well to make sure what you are suggesting/reporting has not already
been suggested/reported

### Type:

- [ ] Suggestion
- [x ] Bug

### Brief description of the problem
I get an error when trying to use backup.
### Expected behavior
The bot to backup my data.
### Actual behavior
I get an error.
```Exception in command 'backup'
Traceback (most recent call last):
  File "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\core.py", line 62, in wrapped
    ret = yield from coro(*args, **kwargs)
  File "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\redbot\core\core_commands.py", line 878, in backup
    os.chdir(data_dir.parent)
TypeError: chdir: illegal type for path parameter

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\bot.py", line 886, in invoke
    yield from ctx.command.invoke(ctx)
  File "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\core.py", line 514, in invoke
    yield from injected(*ctx.args, **ctx.kwargs)
  File "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\core.py", line 71, in wrapped
    raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: TypeError: chdir: illegal type for path parameter```

### Steps to reproduce

1. Try to backup data. That's pretty much it.
2. 
3. 
4. 



Discussion:

Resolving patch:
diff --git a/redbot/core/core_commands.py b/redbot/core/core_commands.py
--- a/redbot/core/core_commands.py
+++ b/redbot/core/core_commands.py
@@ -878,7 +878,7 @@ async def backup(self, ctx):
         if data_dir.exists():
             home = data_dir.home()
             backup_file = home / backup_filename
-            os.chdir(data_dir.parent)
+            os.chdir(str(data_dir.parent))
             with tarfile.open(str(backup_file), "w:gz") as tar:
                 tar.add(data_dir.stem)
             await ctx.send(_("A backup has been made of this instance. It is at {}.").format(


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 Cleanup] [p]cleanup bot doesn't delete the message of the command itself
### Type:

- Bug

### Brief description of the problem
`[p]cleanup bot` should delete the message from which the command itself came, as is the nature of the command; to clean up bot commands and responses.

Also, if a large amount of messages are being deleted, the bot will ask the user to confirm if they want to delete that many messages. This prompt and the response should be deleted as well.


Discussion:

Resolving patch:
diff --git a/redbot/cogs/cleanup/cleanup.py b/redbot/cogs/cleanup/cleanup.py
--- a/redbot/cogs/cleanup/cleanup.py
+++ b/redbot/cogs/cleanup/cleanup.py
@@ -21,17 +21,24 @@ def __init__(self, bot: Red):
     @staticmethod
     async def check_100_plus(ctx: commands.Context, number: int) -> bool:
         """
-        Called when trying to delete more than 100 messages at once
+        Called when trying to delete more than 100 messages at once.
 
-        Prompts the user to choose whether they want to continue or not
+        Prompts the user to choose whether they want to continue or not.
+
+        Tries its best to cleanup after itself if the response is positive.
         """
         def author_check(message):
             return message.author == ctx.author
 
-        await ctx.send(_('Are you sure you want to delete {} messages? (y/n)').format(number))
+        prompt = await ctx.send(_('Are you sure you want to delete {} messages? (y/n)').format(number))
         response = await ctx.bot.wait_for('message', check=author_check)
 
         if response.content.lower().startswith('y'):
+            await prompt.delete()
+            try:
+                await response.delete()
+            except:
+                pass
             return True
         else:
             await ctx.send(_('Cancelled.'))
@@ -138,6 +145,7 @@ async def user(self, ctx: commands.Context, user: str, number: int, delete_pinne
         cleanup user @\u200bTwentysix 2
         cleanup user Red 6"""
 
+        member = None
         try:
             member = await commands.converter.MemberConverter().convert(ctx, user)
         except commands.BadArgument:
@@ -243,6 +251,7 @@ async def messages(self, ctx: commands.Context, number: int, delete_pinned: bool
             ctx, channel, number, limit=1000, before=ctx.message,
             delete_pinned=delete_pinned
         )
+        to_delete.append(ctx.message)
 
         reason = "{}({}) deleted {} messages in channel {}."\
                  "".format(author.name, author.id,
@@ -292,6 +301,7 @@ def check(m):
             ctx, channel, number, check=check, limit=1000, before=ctx.message,
             delete_pinned=delete_pinned
         )
+        to_delete.append(ctx.message)
 
         reason = "{}({}) deleted {} "\
                  " command messages in channel {}."\


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3] Reason error
### Type:

- [ ] Suggestion
- [x] Bug

### Brief description of the problem
![image](https://user-images.githubusercontent.com/10146271/39540320-3a5e9352-4e3a-11e8-89b7-dee99e00eda7.png)
![image](https://user-images.githubusercontent.com/10146271/39540328-422de556-4e3a-11e8-8b68-2d66ba37ed88.png)
If the modlog says unknown it can't add the reason to it therefore not letting you modify it
### Steps to reproduce

1. Somehow get a "unknown" as moderator
2. Add a reason 



Discussion:
Not sure why this issue was closed, as it is still occuring

Resolving patch:
diff --git a/redbot/cogs/modlog/modlog.py b/redbot/cogs/modlog/modlog.py
--- a/redbot/cogs/modlog/modlog.py
+++ b/redbot/cogs/modlog/modlog.py
@@ -134,7 +134,7 @@ async def reason(self, ctx: commands.Context, case: int, *, reason: str = ""):
                             audit_case = None
                             async for entry in guild.audit_logs(action=audit_type):
                                 if entry.target.id == case_before.user.id and \
-                                        entry.user.id == case_before.moderator.id:
+                                        entry.action == audit_type:
                                     audit_case = entry
                                     break
                             if audit_case:


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[p]servers attempts to leave the wrong server [V3]
# Command bugs

<!-- 
Did you find a bug with a command? Fill out the following:
-->

#### Command name

servers

#### What cog is this command from?

Core

#### What were you expecting to happen?

Expected the value stated to be the actual value.

#### What actually happened?

If I chose the value 1, it'd send a message to leave the server which is after the ID 1.

#### How can we reproduce this issue?

[p]servers, select and ID and it'll attempt to leave a different server.

https://i.imgur.com/LRaktDD.png



Discussion:

Resolving patch:
diff --git a/redbot/core/core_commands.py b/redbot/core/core_commands.py
--- a/redbot/core/core_commands.py
+++ b/redbot/core/core_commands.py
@@ -298,7 +298,9 @@ def msg_check(m):
                 await ctx.send("I guess not.")
                 break
             try:
-                msg = int(msg.content)
+                msg = int(msg.content) - 1
+                if msg < 0:
+                    break
                 await self.leave_confirmation(guilds[msg], owner, ctx)
                 break
             except (IndexError, ValueError, AttributeError):


Test patch:
Repository: Cog-Creators/Red-DiscordBot

Issue:
[V3 Parser] --dry-run flag not handled 
# Other bugs

#### What were you trying to do?

I was trying to run the bot with the `--dry-run` flag

#### What were you expecting to happen?

See the bot loading data, then stop before connecting to the gateway
```
  --dry-run             Makes Red quit with code 0 just before the login. This
                        is useful for testing the boot process.
```
#### What actually happened?

The bot connected to the gateway as usual, like if there weren't flags 

#### How can we reproduce this issue?

Just run any bot with the `--dry-run` and see if it change something

### Details

I searched for the flag in the source code to see if it was actually being used somewhere... No results.

*Nice issues templates btw*


Discussion:
Thinking of removing this feature since it was a port from v2 before we started using pytests to validate a working Red instance. 

Resolving patch:
diff --git a/redbot/__main__.py b/redbot/__main__.py
--- a/redbot/__main__.py
+++ b/redbot/__main__.py
@@ -132,6 +132,10 @@ def main():
             log.critical("Token and prefix must be set in order to login.")
             sys.exit(1)
     loop.run_until_complete(_get_prefix_and_token(red, tmp_data))
+
+    if cli_flags.dry_run:
+        loop.run_until_complete(red.http.close())
+        sys.exit(0)
     if tmp_data["enable_sentry"]:
         red.enable_sentry()
     cleanup_tasks = True


Test patch: