Multi-Language Code Runner

A versatile Go-based tool to compile, execute, and verify the output of source code files written in multiple programming languages — Go, C++, Rust, Java, and Python — against expected outputs.

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Features

• Automatic language detection based on source file extension
• Supports compilation and execution for:
  • Go (.go)
  • C++ (.cpp, .cc, .cxx)
  • Rust (.rs)
  • Java (.java)
  • Python (.py)
• Input/output redirection from/to files
• Compares actual output with expected output and shows colorful, aligned diffs in terminal
• Optional build directory cleanup (--cleanup)
• Verbose logging for debugging (--verbose)
• Stores compiled binaries/class files inside a build folder

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Compile & Install

go build -o cf-runner main.go
sudo mv ./cf-runner /usr/bin

Usage

cf-runner [--cleanup] [--verbose] <source_file> <input_file> <output_file> <expected_output_file>

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ScreenShots