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Kaskara

A simple library for performing static analysis on programs in a variety of languages for the purpose of program repair. Kaskara avoids dependency hell when analysing programs by making use of Docker.

  • Kaskara provides C and C++ analysis support via its Clang driver
  • As of January 2020, Kaskara now provides support for Python analysis

./logo.png

Post-Installation

After installing the kaskara package as a dependency of your project, you should execute the following code to complete the installation by building the support backends:

import kaskara
kaskara.post_install()

Requirements

  • WARNING: The clang backend only works with glibc-based Docker images. Images that rely on an alternative libc implementation (e.g., Alpine relies on musl) are not supported.

Development

If you want to play with the Kaskara Clang backend from within a Docker container, you can use the following commands:

make postinstall
docker run --rm -v kaskara-clang:/opt/kaskara:ro -it your-image-name

This will first install Kaskara to a Docker volume, containing portable binaries and libraries, and then run a container with the volume mounted at /opt/kaskara.

You can also interact with Kaskara via the WIP command line:

poetry run kaskara clang index \
    kaskara/examples:BehaviorTree.CPP \
    /workspace \
    /workspace/src/blackboard.cpp