A universal script for compiling and running various programming languages. It supports C, C++, Java, Go, C#, Python, JavaScript, Swift, Scala, Ruby, and Kotlin, identifying the language by file extension and using the appropriate compiler or interpreter, usage: ./CodeRunner.sh program.cpp

CodeRunner.sh

#!/bin/bash

# Get the filename from the command line argument
filename=$1
debug=0
cpp_version="c++17"

# Determine the file extension, compiler, and language based on the filename
if [[ $filename == *.c ]]; then
  extension=".c"
  compiler="gcc"
  language="c"
elif [[ $filename == *.cpp ]]; then
  extension=".cpp"
  compiler="g++"
  language="c++"
elif [[ $filename == *.java ]]; then
  extension=".java"
  compiler="javac"
  language="java"
elif [[ $filename == *.go ]]; then
  extension=".go"
  compiler="go run"
  language="go"
elif [[ $filename == *.cs ]]; then
  extension=".cs"
  compiler="csc"
  language="csharp"
elif [[ $filename == *.py ]]; then
  extension=".py"
  compiler="python"
  language="python"
elif [[ $filename == *.js ]]; then
  extension=".js"
  compiler="node"
  language="javascript"
elif [[ $filename == *.swift ]]; then
  extension=".swift"
  compiler="swift"
  language="swift"
elif [[ $filename == *.scala ]]; then
  extension=".scala"
  compiler="scala"
  language="scala"
elif [[ $filename == *.rb ]]; then
  extension=".rb"
  compiler="ruby"
  language="ruby"
elif [[ $filename == *.kt ]]; then
  extension=".kt"
  compiler="kotlinc"
  language="kotlin"
else
  echo "Error: Unsupported file type"
  exit 1
fi

# Check if the user specified a C++ version
if [ $language == "c++" ]; then
  if [[ $3 == c++* ]]; then
    version=${3#c++}
    if [[ $version == 17 || $version == 14 || $version == 11 || $version == 0x ]]; then
      cpp_version="c++$version"
    fi
  fi
fi

# Check if the user specified the "--debug" flag
if [[ $2 == "--debug" ]]; then
  debug=1
fi

# Print compilation message if debug mode is enabled
if [ $debug -eq 1 ]; then
  if [ $language == "c++" ]; then
    echo "Compiling $filename with $compiler (C++ $cpp_version)..."
  else
    echo "Compiling $filename with $compiler..."
  fi
fi

# Compile the source code based on the language
if [ $language == "c++" ]; then
  $compiler $filename -std=$cpp_version -o ${filename%.*}
elif [ $language == "java" ]; then
  $compiler $filename
elif [ $language == "go" ]; then
  $compiler $filename
elif [ $language == "csharp" ]; then
  $compiler /out:${filename%.*}.exe $filename
elif [ $language == "python" ]; then
  $compiler $filename
elif [ $language == "javascript" ]; then
  $compiler $filename
elif [ $language == "swift" ]; then
  $compiler $filename
elif [ $language == "scala" ]; then
  $compiler $filename
elif [ $language == "ruby" ]; then
  $compiler $filename
elif [ $language == "kotlin" ]; then
  $compiler $filename
fi

# Check if compilation was successful
if [ $? -ne 0 ]; then
  echo "Compilation failed"
  exit 1
fi

# Print running message if debug mode is enabled
if [ $debug -eq 1 ]; then
  echo "Running ${filename%.*}..."
fi

# Run the compiled program based on the language
if [ $language == "java" ]; then
  java ${filename%.*}
elif [ $language == "go" ]; then
  $compiler $filename
else
  ./${filename%.*}
fi

# Print finished message if debug mode is enabled
if [ $debug -eq 1 ]; then
  echo "Finished running ${filename%.*}"
fi