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rust-playpen

(★ 227)

A web interface for running Rust code

File Explorer

Download Latest Version (.zip)

- - compile.sh
  - evaluate.sh
- build.sh
- Dockerfile-beta
- Dockerfile-nightly
- Dockerfile-stable
- install.sh
- - playbot.rs
  - playpen.rs
- docker.rs
- lib.rs
- web.css
- web.html
- web.js
.gitignore
.travis.yml
Cargo.lock
Cargo.toml
LICENSE
playbot.toml.example
README.md

# Installation Guide

1. Get the code

git clone https://github.com/rust-lang/rust-playpen

Downloads the entire project code from GitHub to your computer.

cd rust-playpen

Moves into the project folder you just downloaded.

2. Official Install Script

Easy Recommended

Prerequisites

APT (Debian/Ubuntu 계열) Built into Debian/Ubuntu-based Linux distributions.

sudo apt-get install python-pip apt-transport-https ca-certificates libssl-dev pkg-config

Installs directly from the APT package repository (Debian/Ubuntu-based).

curl https://sh.rustup.rs | sh

Downloads and runs the official install script in one line — this handles the full setup automatically.

sudo apt-get install linux-image-extra-$(uname -r) docker-engine

Installs directly from the APT package repository (Debian/Ubuntu-based).

✅ After installing, open a new terminal and run the program's version command (e.g. --version) to confirm it worked.

Pulled directly from this repo's README.

3. Rust

Medium

Prerequisites

Git Needed to download the project code from GitHub.
Rust (rustup) Installing via rustup also installs cargo.

cargo run --bin playpen

Builds and then immediately runs the program.

cargo build --release --bin playpen && RUST_LOG=debug ./target/release/playpen 0.0.0.0 2>&1 | logger -t playpen

Compiles the Rust project.

cargo build --release --bin playbot && RUST_LOG=debug ./target/release/playbot 2>&1 | logger -t playbot

Compiles the Rust project.

✅ If cargo build finishes without errors, it worked. The executable is created under target/.

Pulled directly from this repo's README.

// repository documentation

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***Note:*** This project is deprecated.  To report issues about the playground
hosted at <https://play.rust-lang.org/>, check out the
[next-gen playpen](https://github.com/integer32llc/rust-playground/).

# Old README

A web interface for running Rust code.

The interface can also be accessed in most Rust-related channels on
`irc.mozilla.org`.

To use Playbot in a public channel, address your message to it.

<you> playbot: println!("Hello, World");
    -playbot:#rust-offtopic- Hello, World
    -playbot:#rust-offtopic- ()
    <you> playbot: 1+2+3
    -playbot:#rust-offtopic- 6

You can also private message Playbot your code to have it evaluated. In a
private message, don't preface the code with playbot's nickname:

/msg playbot println!("Hello, World");

# Running your own Rust-Playpen

## System Requirements

Currently needs to be run on a system with access to Docker.

## Running the web server

First, create the Docker images that playpen will use:

```
sh docker/build.sh
```

Next, spin up the server.

```
cargo run --bin playpen
```

You should now be able to browse http://127.0.0.1:8080 and interact.

## IRC Bot Setup

You'll need to move `playbot.toml.example` to `playbot.toml` and then configure
it appropriately.

# Setting up the play.rust-lang.org server

First off, start off with a fresh Ubuntu AMI. These should be listed on
https://cloud-images.ubuntu.com/locator/ec2/, and the current one is the Xenial
us-west-1 64-bit hvm ebs-ssd server, ami-08490c68.

* Launch an m3.medium instance
* Launch into EC2-Classic
* Protect against accidental termination
* Make the disk ~100GB
* Use the existing playground security group

SSH through the bastion, then:

```
sudo apt-get update
sudo apt-get install python-pip apt-transport-https ca-certificates libssl-dev pkg-config
sudo pip install pygments

curl https://sh.rustup.rs | sh
git clone https://github.com/rust-lang/rust-playpen

# see https://docs.docker.com/engine/installation/linux/ubuntulinux/
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
echo 'deb https://apt.dockerproject.org/repo ubuntu-xenial main' | sudo tee /etc/apt/sources.list.d/docker.list
sudo apt-get update
sudo apt-get install linux-image-extra-$(uname -r) docker-engine
sudo service docker start
sudo usermod -aG docker ubuntu
```

Next, configure `playbot.toml` copied from `playbot.toml.example`.

Next, open up a screen window (`screen -R`), and spin up two sessions:

```
cargo build --release --bin playpen && RUST_LOG=debug ./target/release/playpen 0.0.0.0 2>&1 | logger -t playpen
```

```
cargo build --release --bin playbot && RUST_LOG=debug ./target/release/playbot 2>&1 | logger -t playbot
```

Add a cron job to update the containers daily, currently:

```
0 10 * * * cd $HOME/rust-playpen && sh docker/build.sh 2>&1 | logger -t playpen-update
```