fm-weck 0.0.4

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fm-weck - Warp runExec in a container and conserve fm-tools

This project builds on Podman. To develop, you need to install Podman.

Install dependencies

fm-weck requires Python 3.10 or higher. fm-weck relies on an available Podman installation. To install Podman on Ubuntu, run the following command:

sudo apt install podman

Core principal of the Project

There are three modes of operation: run, shell and serve.

• run: executes a single command in the containerized environment of a given verifier, specified through the corresponding fm-data YAML file
• shell: enters an interactive shell inside of the container specified by the given verifier
• serve: enables plug-and-play execution of formal methods tools: it downloads and unpacks a tool from the fm-tools metadata file into a user-specified cache directory on the host system and then runs the tool in the containerized environment

Development and Testing

When using any command with the fm-weck toolname ... syntax, the tool name is searched in src/fm_weck/resources/fm_tools. During the build process of the .whl file for fm-weck, the fm_tools/data directory is copied to that location. When running or developing fm-weck from the git repository, the user must make sure that the contents of fm_tools/data directory are available in the src/fm_weck/resources/fm_tools directory.

In Linux this can be done by running the following command in the root directory of the project:

ln -s $(pwd)/fm_tools/data $(pwd)/src/fm_weck/resources/fm_tools