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A simple CLI that runs your C++ code JIT

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ryanccn/clank

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clank

A simple CLI that runs your C++ code just in time.

Built with Deno.

👾 Installation

$ deno install -Af -n "clank" https://deno.land/x/clank/mod.ts

Alternatively, you can download a binary from the releases page. The upgrade command does work in the standalone binary.

🔥 Usage

# Basic help text: $ clank # Run a C++ script: $ clank hello.cpp # See juicy debug info: $ CLANK_DEBUG=1 clank hello.cpp # Inspect the cache: $ clank cache list # Clear the cache: $ clank cache clean # Prune the cache (limit it to 0.5 GB): $ clank cache prune # Add autocompletion to your shell: $ source <(clank completions bash) # bash => ~/.bashrc $ source (clank completions fish | psub) # fish => ~/.config/fish/config.fish $ source <(clank completions zsh) # zsh => ~/.zshrc # Upgrade clank: $ clank upgrade

🚀 Features

  • Passthrough stdin, stdout and stderr
  • Prints status code and corresponding signal
  • A cache based on unique hashes of files
  • Smart deletion of cached files to keep cache size under 0.5 GB
  • Configure which compiler to use
  • Passing options directly to compilers
  • An incredibly convenient upgrade command
  • Shell autocompletion support
  • Looks great

🚧 Roadmap

  • Config file
  • Smarter deletion algo
  • Options to compiler
  • Configure which compiler to use
  • More tests

🧑‍💻 Development

The Velociraptor script runner is used for productivity.

# Build native binaries $ vr build # Install your local version of clank as `clank-dev` $ vr install-dev # Run tests $ vr test

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A simple CLI that runs your C++ code JIT

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