engineer-man/piston-bot

I Run Code bot on Discord

piston-bot's Issues

New Feature Request

Don't allow users to run their code more than once in a non bot usage channel

Many members run their code in the help channels and start playing around with it when their is #felix-run channel. For Example (don't take this personally please):

Therefore I suggest that someone can only run a /run command once, if the run it more than once felis will tell them something like this:
f'{user} you are only allowed to run once in a non bot-usage channel, to run more than once you go to #felix-run'

P.S: I am not good with discord.py so I won't able to implement it nicely.

I cannot run code with file without providing the args section.

Hi there.

We cannot use the command /run with file and stdin without provide de args section.
That is because the regex for the command with file requires to set the args section.

https://github.com/engineer-man/piston-bot/blob/master/src/cogs/run.py#L44

Is it the initial idea or just passed the test ?

Safety concerns

Hi, I found the bot on a server and had to try a bit.
Apparently you can do everything without any problems.
Things like conosle.log(process.env) are relatively harmless. Should that be executed?

When running the following code, there is no response, which leads me to believe that things are possible that shouldn't necessarily be possible.
/run python

import os
os.system("sudo shutdown")

or this command returns all processes
/run python

import os
os.system("ps -aux | less")

So there could be attacks. I have not tested curl with execution
Maybe you should have a look at it

Bot doesnt support the new array.at method in JavaScript

Recently the array.at method was released in some ES version however the bot doesnt support that.

Optional ./ command prefix

I would like to see an optional ./ command prefix, rather than just / for two main reasons:

1. Funny *nix thing
2. / as a prefix typically activates other bots and forces you into the native commands system

input() command for the discord bot

Hey Makers of the I run Code Bot!
Just wanted to say I admire the work you have put into the bot, it works amazingly on my server!
But i have a question/request:
Would it be possible to integrate the input() command from python into the bot so that when running the code, the bot asks for input to enter in its code?
Thank you very much
Morgan Penny

able to take inputs

you should make the bot to take input something like /input "input"

Command via mentioning doesn't work

Output code-block highlighting

so that

/run csharp md

would result in

 return (
            introduction
            + '```md\n'
            + output.replace('\0', '')
            + '```'
        )

so we can format de output generated by the program. json or yaml would be good use cases too.

add modules

any idea how to install modules?

Suggest a language feature

When you do /run unknown-language, the bot replies with "Unsupported language: unknown-language".

In that message, I should be able to be linked to the piston issues page to request a language.

Can't use loadstring in Lua

When I use the Lua compiler, it doesn't recognize loadstring(). its this intentional?

Bot sends no send messages in this channel permission DM for invalid commands

To reproduce:

• Send any message starting with the / or ./ (or any other supported prefix) in a channel the bot doesn't have permission to send messages in
• Recieve I don't have permission to write in this channel.

Add automatic boilerplate code for other languages

We have automatic boilerplate code for java snippets but there are other languages that could use this functionality as well.

Identify a language that requires some boilerplate code added every time and extend the codeswap.py file with automatic boilerplate for that language if it is not already present in the entered code.

Example:
when you want to run C code like this:

#include <stdio.h>
printf("hello word!");

it will not work because it needs main() {}
make it so that it is automatically added and the code will be interpreted as

#include <stdio.h>
int main() {
  printf("hello word!");
}

Output is formatted with language syntax highlighting

If I specify the syntax with the opening code fence, the bot returns its output with the same syntax highlighting. Here is a simple example:

While I suppose this might be useful if I was writing Python code that generates more Python code, most of the time this isn't the case, and formatting the result as plaintext makes more sense.

Bot doesn't work in Discord threads

See above

Custom prefixes or more unique default prefix

/ is a far too common prefix and it is the leader sequence for interactions, which means one just gets in the way when you're trying to use the other, and vice-versa. Setting a more unique prefix (like irc!, ~, ##, etc) or even better, allowing for configurable prefixes would be great.

Add Guesslang

Something like #73 might work, it'd be great if the bot can scan and detect the language if no language is given/there's a typo in the language name. This library seems pretty good. https://github.com/yoeo/guesslang
Some red lines appeared when installing but it works on my machine regardless of those (they seem like just warnings).

Use slash commands instead

As stated here support-dev.discord.com/hc/en-us/articles/4404772028055. Discord will put Message Contents behind a privileged intent

Slash commands interactions are not affected by this change

It needs to be verified but as far as I am aware, newlines are not supported in slash commands so it might be problematic?

other platforms to integrate

it would be nice to have bot for other platforms, like mattermost or telegram

User App Support

Reposted from engineer-man/piston#672, really sorry about the spam.

Discord now has not only support for installing bots/apps to servers, but also users. Since slash commands only allow one line and no syntax highlighting, that's pretty poor UX - so it's probably best to have a context menu command which executes whatever can be found in the message instead, maybe another which uses a dialog to allow inputting the language ID explicitly.

Run Tests in Rust.

Ability to run test like in the rust playground.

Example

```rust,test
pub fn some_func(s:&str)->String{
s.to_owned()
}
#[cfg(test)]
mod tests {
#[test]
fn test_some_func(){
use super::*;
let a = "A";
assert_eq!(String::from(a),some_func(a));
}
}
```

Change prefix or use slash commands

Right now the bot does not use slash commands and the prefix is /.
The problem with this is if you have another bot that has a slash command named run, I Run Code becomes impossible to use, as the Discord app will assume you are trying to use the run slash command.
Any attempt at sending a message starting with /run will just run the slash command.

Supported languages incorrectly linked in ReadMe

Should probably be https://github.com/engineer-man/piston#Supported-Languages

Parse attachments as input code

Messages on discord our limited to 2,000 characters -- It would be nice if you were to get the attachment from the CDN and compile/run that

For example:

Semi-colon and 'class' in string literals breaks compilation when a boilerplate should be added

engineer-man/piston#305

C# - Cannot open assembly 'out': No such file or directory.

I don't know if I'm doing it right or wrong but I tried most of the possible ways still gives me this "no such file or directory".

Am I missing something? or I'm doing it really wrong?

I still new to C#

Support threads

Hello, I suggest the bot to support threads, but the current discord.py version doesn't support them. So I want to update the discord.py version to the latest.

"I Run Code" bot's python interpreter behaves differently than regular python interpreter.

Returning the same ID for objects that are not the same and should not have the same ID.

Here is an example:

The expected output is:

problem with libaries

when i try to run a code with a libary, it just crash

Language list

Where can I find a list of the languages we can run with the bot?
I feel like it would be good to have that info in the README

update to kotlin 1.8.0

Please update kotlin to version 1.8.0

Unsafe

so i was playing around with the bot and i realised i could run bash commands and see the file inside it
ppl could do stuff like delete the whole thing
so maybe you could make a vm to run code for saftey

Values in languages dict in run.py get replaced with multiple same aliases

We could see that csharp and c# map to csharp.net (dotnet runtime) while the mono runtime should have been used since it has a higher version (it works this way on piston). This happens because both csharp.net and csharp have c# and csharp in their aliases.