Add egg-pumpkin.json

[Commandcracker]

Description

Add egg for Pterodactyl

Testing

Checklist

Things need to be done before this Pull Request can be merged.

• Code is well-formatted and adheres to project style guidelines: cargo fmt
• Code does not produce any clippy warnings: cargo clippy
• All unit tests pass: cargo test
• I added new unit tests, so other people don't accidentally break my code by changing other parts of the codebase. How?

[Yimura]

Adding the installation script here to make it readable for everyone:

#!/bin/ash
set -eux

apk add --no-cache musl-dev git
mkdir -p /mnt/server

REPO_URL="${GIT_URL:-https://github.com/Snowiiii/Pumpkin.git}"

if [ -n "$GIT_BRANCH" ]; then
    git clone --depth 1 --single-branch --branch "$GIT_BRANCH" "$REPO_URL"
else
    git clone --depth 1 --single-branch "$REPO_URL"
fi

if [ -n "$GIT_COMMIT" ]; then
    git checkout "$GIT_COMMIT"
fi

cd Pumpkin

if [[ "$BUILD_RELEASE" == "1" || "$BUILD_RELEASE" == "true" ]]; then
    cargo build --release
    strip target/release/pumpkin
    cp target/release/pumpkin /mnt/server/pumpkin
else
    cargo build
    cp target/debug/pumpkin /mnt/server/pumpkin
fi

[Yimura]

This cargo build command will build a generic image, since this will most likely be deployed on server with one specific set of hardware we can add additional instructions to optimize for this server's hardware. Through setting the following environment variables:

RUSTFLAGS="-C target-feature=-crt-static -C target-cpu=native"

[Commandcracker]

Probably need to tweak the images a bit

Error loading shared library libgcc_s.so.1: No such file or directory (needed by ./pumpkin)
Error relocating ./pumpkin: _Unwind_Resume: symbol not found
Error relocating ./pumpkin: _Unwind_GetTextRelBase: symbol not found
Error relocating ./pumpkin: _Unwind_GetIPInfo: symbol not found
Error relocating ./pumpkin: _Unwind_GetIP: symbol not found
Error relocating ./pumpkin: _Unwind_SetGR: symbol not found
Error relocating ./pumpkin: _Unwind_GetLanguageSpecificData: symbol not found
Error relocating ./pumpkin: _Unwind_Backtrace: symbol not found
Error relocating ./pumpkin: _Unwind_GetRegionStart: symbol not found
Error relocating ./pumpkin: _Unwind_SetIP: symbol not found
Error relocating ./pumpkin: _Unwind_RaiseException: symbol not found
Error relocating ./pumpkin: _Unwind_GetDataRelBase: symbol not found
Error relocating ./pumpkin: _Unwind_DeleteException: symbol not found

[Yimura]

Ah yes, I was honestly wondering on if the pumpkin executable could run without libgcc. I guess this answers that.

What we'd need to do is provide our own runtime container with libgcc installed. I had done that in my own repository for a pumpkin egg however I didn't bother building an ARM64 variant. Which the alpine yolk has.

@Snowiiii would you be fine with adding another container image for Pumpkin to run on Pterodactyl?
Probably tagged along the lines of ghcr.io/snowiiii/pumpkin:yolk.

[Yimura]

What have you done exactly to test it? I don't see anything specified in regards to that.

Even though docker is supposed to allow for one and the same environment to be replicate able across machines, I've found out that this may not always be the case.

[Commandcracker]

What have you done exactly to test it? I don't see anything specified in regards to that.

Even though docker is supposed to allow for one and the same environment to be replicate able across machines, I've found out that this may not always be the case.

I ran it on Windows 11 WSL Debian bookworm.

[Yimura]

Ran into the following issue after setting the CARGO_BUILD_JOBS environment value to a number and then emptying out the field.

error: could not parse ``. Number of parallel jobs should be `default` or a number.

You may need to setup better fallbacks with the following scripting syntax:

# takes CARGO_BUILD_JOBS env variable, if empty assigns "default".
CARGO_BUILD_JOBS=${CARGO_BUILD_JOBS:-default}

Edit:
This seems to be an issue with a fresh install as well, better default will probably prevent this.

[DataM0del]

What have you done exactly to test it? I don't see anything specified in regards to that.
Even though docker is supposed to allow for one and the same environment to be replicate able across machines, I've found out that this may not always be the case.

I ran it on Windows 11 WSL Debian bookworm.

Windows (dies inside)

[Commandcracker]

What have you done exactly to test it? I don't see anything specified in regards to that.
Even though docker is supposed to allow for one and the same environment to be replicate able across machines, I've found out that this may not always be the case.

I ran it on Windows 11 WSL Debian bookworm.

Windows (dies inside)

Need to play league of legends and I don't want to clutter my Debian server. I also have a dual boot with fedora, but I have not used it for a while.