feat: Enable Piston language installation on container startup and provide a manual installation script, configuring docker-compose for package persistence.

docker-compose.yml

@@ -26,6 +26,10 @@ services:
       - "2000:2000"
     privileged: true
     restart: unless-stopped
+    entrypoint: ["/bin/bash", "/piston-init/entrypoint.sh"]
+    volumes:
+      - ./piston/entrypoint.sh:/piston-init/entrypoint.sh:ro
+      - piston_packages:/piston/packages
     tmpfs:
       - /piston/jobs:exec,mode=777
 
@@ -72,3 +76,4 @@ services:
 
 volumes:
   postgres_data:
+  piston_packages:

frontend/src/app/page.tsx

@@ -35,7 +35,7 @@ const features = [
   },
   {
     icon: Code2,
-    title: "60+ языков",
+    title: "30+ языков",
     description: "Python, C++, Java, JavaScript, Go, Rust и многие другие языки",
     color: "text-green-500",
     bgColor: "bg-green-500/10",
@@ -151,7 +151,7 @@ export default function HomePage() {
             className="mt-20 grid grid-cols-2 md:grid-cols-4 gap-8 max-w-4xl mx-auto"
           >
             {[
-              { value: "60+", label: "Языков программирования" },
+              { value: "30+", label: "Языков программирования" },
               { value: "∞", label: "Контестов" },
               { value: "100%", label: "Автопроверка" },
               { value: "24/7", label: "Доступность" },

piston/entrypoint.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+# Piston entrypoint - installs languages on first run
+
+LANGUAGES_INSTALLED_FLAG="/piston/packages/.languages_installed"
+PPMAN="/piston_api/cli/index.js ppman"
+
+install_lang() {
+    local pkg=$1
+    echo "Installing $pkg..."
+    $PPMAN install "$pkg" || echo "Warning: Failed to install $pkg"
+}
+
+install_languages() {
+    echo "=== Installing Competitive Programming Languages ==="
+    echo "This may take a while on first run..."
+    echo ""
+
+    # Core languages (most used in competitive programming)
+    echo ">>> Core Languages"
+    install_lang "python=3.12.0"
+    install_lang "gcc=10.2.0"         # C/C++
+    install_lang "java=15.0.2"
+    install_lang "node=20.11.1"       # JavaScript
+
+    # Systems programming
+    echo ">>> Systems Programming"
+    install_lang "go=1.16.2"
+    install_lang "rust=1.68.2"
+
+    # JVM languages
+    echo ">>> JVM Languages"
+    install_lang "kotlin=1.8.20"
+    install_lang "scala=3.2.2"
+
+    # .NET
+    echo ">>> .NET"
+    install_lang "dotnet=5.0.201"     # C#
+
+    # Scripting
+    echo ">>> Scripting Languages"
+    install_lang "ruby=3.0.1"
+    install_lang "perl=5.36.0"
+    install_lang "php=8.2.3"
+    install_lang "lua=5.4.4"
+
+    # Functional
+    echo ">>> Functional Languages"
+    install_lang "haskell=9.0.1"
+    install_lang "ocaml=4.12.0"
+    install_lang "elixir=1.11.3"
+    install_lang "clojure=1.10.3"
+    install_lang "racket=8.3.0"
+
+    # Other competitive programming languages
+    echo ">>> Other Languages"
+    install_lang "pascal=3.2.2"
+    install_lang "fortran=10.2.0"
+    install_lang "swift=5.3.3"
+    install_lang "typescript=5.0.3"
+    install_lang "nim=1.6.2"
+    install_lang "zig=0.10.1"
+    install_lang "d=10.2.0"
+    install_lang "prolog=8.2.4"
+
+    # Low-level
+    echo ">>> Low-level"
+    install_lang "nasm=2.15.5"
+    install_lang "bash=5.1.0"
+
+    touch "$LANGUAGES_INSTALLED_FLAG"
+    echo ""
+    echo "=== Languages installation complete ==="
+    $PPMAN list
+}
+
+# Install languages only on first run
+if [ ! -f "$LANGUAGES_INSTALLED_FLAG" ]; then
+    install_languages &
+fi
+
+# Start Piston API server (don't wait for languages to finish)
+exec /piston_api/pkg/piston/piston_api

scripts/install-piston-languages.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+# Script to install competitive programming languages in Piston
+# Run this script inside the Piston container:
+# docker cp scripts/install-piston-languages.sh sp-piston:/tmp/
+# docker exec -it sp-piston bash /tmp/install-piston-languages.sh
+
+set -e
+
+echo "=== Installing Competitive Programming Languages in Piston ==="
+echo ""
+
+# Function to install a language with error handling
+install_lang() {
+    local lang=$1
+    local version=$2
+    echo "Installing $lang $version..."
+    if piston ppman install "$lang=$version"; then
+        echo "✓ $lang $version installed successfully"
+    else
+        echo "✗ Failed to install $lang $version"
+    fi
+    echo ""
+}
+
+# Core competitive programming languages (latest versions from Piston repo)
+echo "=== Core Languages ==="
+install_lang "python" "3.12.0"
+install_lang "gcc" "10.2.0"           # C/C++ (provides c and c++)
+install_lang "java" "15.0.2"
+install_lang "node" "20.11.1"         # JavaScript
+
+# Systems programming languages
+echo "=== Systems Programming ==="
+install_lang "go" "1.16.2"
+install_lang "rust" "1.68.2"
+
+# JVM languages
+echo "=== JVM Languages ==="
+install_lang "kotlin" "1.8.20"
+install_lang "scala" "3.2.2"
+
+# .NET
+echo "=== .NET ==="
+install_lang "dotnet" "5.0.201"       # C#/F#
+install_lang "mono" "6.12.0"          # Mono C#
+
+# Scripting languages
+echo "=== Scripting Languages ==="
+install_lang "ruby" "3.0.1"
+install_lang "perl" "5.36.0"
+install_lang "php" "8.2.3"
+install_lang "lua" "5.4.4"
+
+# Functional programming languages
+echo "=== Functional Languages ==="
+install_lang "haskell" "9.0.1"
+install_lang "ocaml" "4.12.0"
+install_lang "elixir" "1.11.3"
+install_lang "clojure" "1.10.3"
+install_lang "erlang" "23.0.0"
+install_lang "racket" "8.3.0"
+install_lang "lisp" "2.1.2"           # CLISP
+
+# Other competitive programming languages
+echo "=== Other Languages ==="
+install_lang "pascal" "3.2.2"         # Free Pascal
+install_lang "fortran" "10.2.0"       # GFortran
+install_lang "swift" "5.3.3"
+install_lang "typescript" "5.0.3"
+install_lang "nim" "1.6.2"
+install_lang "crystal" "1.9.2"
+install_lang "julia" "1.8.5"
+install_lang "zig" "0.10.1"
+install_lang "vlang" "0.3.3"
+install_lang "d" "10.2.0"             # GDC
+install_lang "groovy" "3.0.7"
+install_lang "cobol" "3.1.2"
+install_lang "fsharp" "5.0.201"
+install_lang "prolog" "8.2.4"         # SWI-Prolog
+install_lang "r" "4.1.1"
+
+# Low-level / Assembly
+echo "=== Low-level ==="
+install_lang "nasm" "2.15.5"          # x86/x64 Assembly
+
+# Shell scripting
+echo "=== Shell ==="
+install_lang "bash" "5.1.0"
+
+echo ""
+echo "=== Installation Complete ==="
+echo "Installed languages:"
+piston ppman list