add piston nix pkg for mono-basic

packages/mono/6.12.0/build.sh

@@ -1,32 +0,0 @@
-#!/bin/bash
-
-PREFIX=$(realpath $(dirname $0))
-
-mkdir -p build/mono build/mono-basic
-cd build
-
-curl "https://download.mono-project.com/sources/mono/mono-6.12.0.122.tar.xz" -o mono.tar.xz
-curl -L "https://github.com/mono/mono-basic/archive/refs/tags/4.7.tar.gz" -o mono-basic.tar.gz
-tar xf mono.tar.xz --strip-components=1 -C mono
-tar xf mono-basic.tar.gz --strip-components=1 -C mono-basic
-
-# Compiling Mono
-cd mono
-
-./configure --prefix "$PREFIX"
-
-make -j$(nproc)
-make install -j$(nproc)
-
-export PATH="$PREFIX/bin:$PATH"  # To be able to use mono commands
-
-# Compiling mono-basic
-cd ../mono-basic
-./configure --prefix="$PREFIX"
-
-make -j$(nproc) PLATFORM="linux"  # Avoids conflict with the $PLATFORM variable we have
-make install -j$(nproc) PLATFORM="linux"
-
-# Remove redundant files
-cd ../../
-rm -rf build

packages/mono/6.12.0/compile

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-case "${PISTON_LANGUAGE}" in
-    csharp)
-        rename 's/$/\.cs/' "$@" # Add .cs extension
-        csc -out:out *.cs
-        ;;
-    basic)
-        rename 's/$/\.vb/' "$@" # Add .vb extension
-        vbnc -out:out *.vb
-        ;;
-    *)
-        echo "How did you get here? (${PISTON_LANGUAGE})"
-        exit 1
-        ;;
-esac

packages/mono/6.12.0/environment

@@ -1 +0,0 @@
-export PATH=$PWD/bin:$PATH

packages/mono/6.12.0/metadata.json

@@ -1,20 +0,0 @@
-{
-    "language": "mono",
-    "version": "6.12.0",
-    "provides": [
-        {
-            "language": "csharp",
-            "aliases": ["mono", "mono-csharp", "mono-c#", "mono-cs", "c#", "cs"]
-        },
-        {
-            "language": "basic",
-            "aliases": [
-                "vb",
-                "mono-vb",
-                "mono-basic",
-                "visual-basic",
-                "visual basic"
-            ]
-        }
-    ]
-}

packages/mono/6.12.0/run

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-shift
-mono out "$@"

packages/mono/6.12.0/test.cs

@@ -1,9 +0,0 @@
-using System;
-
-public class Test
-{
-    public static void Main(string[] args)
-    {
-        Console.WriteLine("OK");
-    }
-}

packages/mono/6.12.0/test.vb

@@ -1,9 +0,0 @@
-Imports System
-
-Module Module1
-
-    Sub Main()
-        Console.WriteLine("OK")
-    End Sub
-
-End Module